{"id":30962,"date":"2026-06-05T22:12:37","date_gmt":"2026-06-05T14:12:37","guid":{"rendered":"https:\/\/htindustryco.com\/?p=30962"},"modified":"2026-09-21T04:10:51","modified_gmt":"2026-09-20T20:10:51","slug":"azote-ou-oxygene-pour-la-decoupe-laser-comparatif-2026","status":"publish","type":"post","link":"https:\/\/htindustryco.com\/fr\/blog\/azote-ou-oxygene-pour-la-decoupe-laser-comparatif-2026\/","title":{"rendered":"Azote ou oxyg\u00e8ne pour la d\u00e9coupe laser : comparatif 2026"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"30962\" class=\"elementor elementor-30962 elementor-9490\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-73aab4b e-flex e-con-boxed e-con e-parent\" data-id=\"73aab4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d9c9b98 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"d9c9b98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le choix entre l\u2019azote et l\u2019oxyg\u00e8ne est l\u2019une des d\u00e9cisions les plus importantes dans un atelier de d\u00e9coupe laser. Il influe sur la vitesse de coupe, l\u2019aspect et la soudabilit\u00e9 des chants, les d\u00e9penses en consommables et, point souvent sous-estim\u00e9, les heures de travail consacr\u00e9es au meulage et \u00e0 l\u2019\u00e9bavurage apr\u00e8s la d\u00e9coupe. Ce guide compare les deux gaz ainsi que l\u2019option des m\u00e9langes gazeux, indique leurs usages selon les mat\u00e9riaux et les \u00e9paisseurs et explique comment calculer le co\u00fbt le plus pertinent : celui de la pi\u00e8ce finie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63afa3a elementor-widget elementor-widget-heading\" data-id=\"63afa3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c0 retenir<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f9fe90 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"1f9fe90\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Utilisez l\u2019oxyg\u00e8ne (O\u2082) pour l\u2019acier doux et l\u2019acier au carbone \u00e9pais lorsque la vitesse et l\u2019\u00e9conomie de gaz priment et que le chant sera nettoy\u00e9, peint ou cach\u00e9.<br \/>Utilisez l\u2019azote (N\u2082) pour l\u2019acier inoxydable, l\u2019aluminium, le laiton et les pi\u00e8ces dont le chant doit rester esth\u00e9tique, soudable ou peu sensible \u00e0 la corrosion.<br \/>Envisagez un m\u00e9lange gazeux pour la production \u00e0 grand volume d\u2019acier doux lorsque des chants propres et peu bavur\u00e9s sont \u00e9galement n\u00e9cessaires.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dc2a1b elementor-widget elementor-widget-heading\" data-id=\"6dc2a1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pourquoi le gaz d\u2019assistance est important<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c51b169 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"c51b169\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le gaz d\u2019assistance n\u2019est pas un simple accessoire : il participe directement \u00e0 la d\u00e9coupe laser. Lorsque le faisceau fait fondre le m\u00e9tal, le jet de gaz remplit simultan\u00e9ment trois fonctions :<br \/>1. \u00c9vacuer la mati\u00e8re fondue. Un jet sous pression chasse le m\u00e9tal en fusion hors du trait de coupe avant qu\u2019il ne se resolidifie, pour obtenir une d\u00e9coupe propre et \u00e9troite.<br \/>2. Contr\u00f4ler l\u2019oxydation. Selon le gaz choisi, il apporte de l\u2019oxyg\u00e8ne pour produire de la chaleur suppl\u00e9mentaire ou prot\u00e8ge le chant fondu du contact avec l\u2019oxyg\u00e8ne pour pr\u00e9server son \u00e9clat.<br \/>3. Influer sur le comportement thermique. Le gaz modifie l\u2019apport de chaleur \u00e0 la pi\u00e8ce, donc la qualit\u00e9 du chant, la taille de la zone affect\u00e9e thermiquement (ZAT) et la formation de scories.<br \/>Comme le gaz agit \u00e0 la fois sur la chimie et sur la m\u00e9canique de la coupe, son choix a des cons\u00e9quences sur la vitesse, la qualit\u00e9 du chant et le co\u00fbt. Sa propret\u00e9 compte aussi : les contaminants pr\u00e9sents dans le circuit peuvent provoquer des chants m\u00e9diocres et une d\u00e9coupe irr\u00e9guli\u00e8re.<\/p><p>Pour d\u00e9couvrir des produits connexes, consultez la page des <a href=\"https:\/\/htindustryco.com\/product-category\/materials-and-tools\/channel-letter-material\/\" target=\"_blank\" rel=\"noopener\">mat\u00e9riaux pour lettres bo\u00eetiers<\/a> sur le site Hightech.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-968c759 elementor-widget elementor-widget-heading\" data-id=\"968c759\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Exigences de puret\u00e9<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c171a18 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"c171a18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tPour obtenir des r\u00e9sultats r\u00e9guliers, visez les puret\u00e9s minimales indiqu\u00e9es ci-dessous. Un gaz insuffisamment pur peut \u00eatre une cause m\u00e9connue de d\u00e9fauts sur les chants :\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f09d24 elementor-widget elementor-widget-wd_table\" data-id=\"9f09d24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-60e7a77\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-41fa38f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Gaz<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-336fa25\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Puret\u00e9 minimale<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-cfd0df3\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Pourquoi c\u2019est important<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-9c7ac4d\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-885775c\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tOxyg\u00e8ne (O\u2082)\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-e976800\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t99.97%\n\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7b6cf41\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tFavorise la stabilit\u00e9 de la r\u00e9action exothermique et l\u2019uniformit\u00e9 du chant.\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-cf5ddac\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f1e8dd9\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tAzote (N\u2082)\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-aa57108\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t99.99%\n\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-1e056c2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tM\u00eame de faibles traces d\u2019oxyg\u00e8ne peuvent colorer le chant et compromettre l\u2019int\u00e9r\u00eat d\u2019une d\u00e9coupe sous gaz inerte.\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-faca491 e-flex e-con-boxed e-con e-parent\" data-id=\"faca491\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-805ecff e-con-full e-flex e-con e-child\" data-id=\"805ecff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6deea1a e-con-full e-flex e-con e-child\" data-id=\"6deea1a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08d89f1 elementor-cta--layout-image-left elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"08d89f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<a class=\"elementor-cta\" href=\"https:\/\/htindustryco.com\/blog\/how-to-choose-a-fiber-laser-cutting-machine\/\" target=\"_blank\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/htindustryco.com\/wp-content\/uploads\/2026\/06\/photo_2026-06-12_15-14-19-1024x682.jpg);\" role=\"img\" aria-label=\"How to Choose a Fiber Laser Cutting Machine\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tComment choisir une machine de d\u00e9coupe laser \u00e0 fibre\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item \">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-\">\n\t\t\t\t\t\tEn savoir plus\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50aecde elementor-widget elementor-widget-heading\" data-id=\"50aecde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Oxyg\u00e8ne (O\u2082) : d\u00e9coupe r\u00e9active<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f663f0 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"1f663f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tLa d\u00e9coupe sous oxyg\u00e8ne repose sur une r\u00e9action chimique. Le gaz ne se contente pas de d\u00e9gager le trait de coupe : il r\u00e9agit avec l\u2019acier chaud et lib\u00e8re de la chaleur suppl\u00e9mentaire. L\u2019oxyg\u00e8ne aide ainsi le laser \u00e0 couper, ce qui peut rendre ce proc\u00e9d\u00e9 particuli\u00e8rement rapide sur de l\u2019acier doux \u00e9pais.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0b227c elementor-widget elementor-widget-heading\" data-id=\"f0b227c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principe de fonctionnement<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd3be41 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"fd3be41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Lorsque le faisceau porte l\u2019acier \u00e0 la temp\u00e9rature d\u2019inflammation, l\u2019oxyg\u00e8ne r\u00e9agit avec le fer pour former de l\u2019oxyde de fer et lib\u00e9rer de l\u2019\u00e9nergie. Cette chaleur suppl\u00e9mentaire peut permettre, \u00e0 puissance laser \u00e9gale, de traverser une t\u00f4le plus \u00e9paisse qu\u2019avec un gaz inerte. En contrepartie, la r\u00e9action oxyde \u00e9galement le chant d\u00e9coup\u00e9.<\/p><p>\u00c0 lire aussi : <a href=\"https:\/\/htindustryco.com\/blog\/fiber-lasers-vs-co%e2%82%82-lasers-for-metal\/\">laser \u00e0 fibre ou laser CO2 pour la d\u00e9coupe industrielle des m\u00e9taux<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b966e3 elementor-widget elementor-widget-heading\" data-id=\"9b966e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aspect du chant<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2ddb8e color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"e2ddb8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u2022 Surface sombre et oxyd\u00e9e, avec une coloration thermique visible<br \/>\u2022 Couche d\u2019oxyde sur le chant d\u00e9coup\u00e9<br \/>\u2022 Zone affect\u00e9e thermiquement g\u00e9n\u00e9ralement plus \u00e9tendue que sous azote<br \/>Cons\u00e9quence pratique : il faut souvent \u00e9liminer cette couche d\u2019oxyde avant la peinture, le thermolaquage ou le soudage, ce qui entra\u00eene un co\u00fbt de main-d\u2019\u0153uvre parfois sous-estim\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6a3041 elementor-widget elementor-widget-heading\" data-id=\"e6a3041\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Applications recommand\u00e9es<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e70f32 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"9e70f32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u2022 Acier doux et acier au carbone<br \/>\u2022 T\u00f4les \u00e9paisses, g\u00e9n\u00e9ralement au-del\u00e0 de 1\/4 pouce<br \/>\u2022 Pi\u00e8ces de structure dont le chant sera cach\u00e9, usin\u00e9 ou nettoy\u00e9 ult\u00e9rieurement<\/p><p>\u00c0 lire aussi : <a href=\"https:\/\/htindustryco.com\/blog\/how-a-nitrogen-generator-works\/\">principe de fonctionnement d\u2019un g\u00e9n\u00e9rateur d\u2019azote<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7063668 elementor-widget elementor-widget-heading\" data-id=\"7063668\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Vitesse, pression et co\u00fbt en bref<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26d5adf elementor-widget elementor-widget-wd_table\" data-id=\"26d5adf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-c8022dd\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-972d0c1\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Param\u00e8tre<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-f70f803\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Oxyg\u00e8ne<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-9e99946\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-8237c04\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tVitesse de d\u00e9coupe\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-644d3d0\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tSouvent l\u2019option la plus rapide pour l\u2019acier doux \u00e9pais\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-770b7a6\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-1316721\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tPression\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7a90a3c\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tFaible : environ 3 \u00e0 10 bar (43 \u00e0 145 psi)\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-52d30b9\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-04b11ad\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tCo\u00fbt du gaz\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-636f44d\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tFaible dans l\u2019exemple cit\u00e9 : environ 1 $\/h, selon le prix et la consommation\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-9a597be\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-c772c88\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tPost-traitement\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-328cec9\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tSouvent n\u00e9cessaire : meulage et \u00e9limination de l\u2019oxyde ou des bavures\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ba048d elementor-widget elementor-widget-heading\" data-id=\"6ba048d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Azote (N\u2082) : d\u00e9coupe sous gaz inerte<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98a1d4a color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"98a1d4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tLa d\u00e9coupe sous azote utilise un gaz inerte : l\u2019azote ne participe pas \u00e0 la r\u00e9action de coupe. Il chasse m\u00e9caniquement le m\u00e9tal fondu hors du trait de coupe et prot\u00e8ge le chant chaud de l\u2019oxyg\u00e8ne atmosph\u00e9rique. Le r\u00e9sultat peut \u00eatre un chant brillant, propre et d\u00e9pourvu de couche d\u2019oxyde.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95b1ab0 elementor-widget elementor-widget-heading\" data-id=\"95b1ab0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principe de fonctionnement<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9667627 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"9667627\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En l\u2019absence d\u2019apport thermique li\u00e9 \u00e0 une r\u00e9action exothermique, toute l\u2019\u00e9nergie de d\u00e9coupe provient du laser. Une pression de gaz plus \u00e9lev\u00e9e est souvent n\u00e9cessaire pour \u00e9vacuer le m\u00e9tal fondu et, sur des mat\u00e9riaux \u00e9pais, la vitesse peut \u00eatre moindre. En contrepartie, le chant peut sortir de la machine presque pr\u00eat \u00e0 l\u2019emploi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a9ef7f elementor-widget elementor-widget-heading\" data-id=\"5a9ef7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aspect du chant<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ab4723 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"8ab4723\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u2022 Aspect m\u00e9tallique brillant et propre<br \/>\u2022 Pas de coloration ni de couche d\u2019oxyde dans de bonnes conditions de coupe<br \/>\u2022 Chant pouvant \u00eatre pr\u00eat pour le soudage ou le rev\u00eatement, sous r\u00e9serve de sa pr\u00e9paration et des exigences du proc\u00e9d\u00e9<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c05484f elementor-widget elementor-widget-heading\" data-id=\"c05484f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Applications recommand\u00e9es<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fbca73 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"5fbca73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u2022 Acier inoxydable, pour pr\u00e9server la r\u00e9sistance \u00e0 la corrosion du chant<br \/>\u2022 Aluminium, laiton et cuivre<br \/>\u2022 Pi\u00e8ces visibles ou \u00e0 finition esth\u00e9tique, \u00e9quipements alimentaires et ouvrages architecturaux<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbbb5f6 elementor-widget elementor-widget-heading\" data-id=\"cbbb5f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Vitesse, pression et co\u00fbt en bref<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4b3dad elementor-widget elementor-widget-wd_table\" data-id=\"f4b3dad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-95005d4\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-d4c1c05\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Param\u00e8tre<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-81536f6\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Azote<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f7d6385\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-0ab8dac\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tVitesse de d\u00e9coupe\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-a9fcaa0\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tPlus lente sur l\u2019acier doux \u00e9pais ; d\u00e9pend de la puissance et de l\u2019\u00e9paisseur\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-1b3943e\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-349afb7\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tPression\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-373e71c\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\u00c9lev\u00e9e : environ 15 \u00e0 30 bar (217 \u00e0 435 psi)\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-fb2d218\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-9a10dd3\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tCo\u00fbt du gaz\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-b328e81\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tG\u00e9n\u00e9ralement nettement sup\u00e9rieur \u00e0 celui de l\u2019oxyg\u00e8ne\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-2d4f078\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-0f63797\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tPost-traitement\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-5fcbd7b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tMinime, voire inutile selon les exigences de finition\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7471fe elementor-widget elementor-widget-heading\" data-id=\"b7471fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Azote ou oxyg\u00e8ne : comparaison directe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7574151 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"7574151\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tVoici une comparaison des crit\u00e8res essentiels pour choisir un proc\u00e9d\u00e9 de d\u00e9coupe :\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d7174e elementor-widget elementor-widget-wd_table\" data-id=\"0d7174e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-56e8db2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-6a935c4\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Crit\u00e8re<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-12c5dbe\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Oxyg\u00e8ne (O\u2082)<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-3cf4531\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Azote (N\u2082)<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-5b741a8\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-03b6fc0\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>M\u00e9canisme de d\u00e9coupe<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-05bbb74\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>R\u00e9actif : r\u00e9action exothermique et apport de chaleur<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-50b3bba\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Inerte : \u00e9vacuation m\u00e9canique du m\u00e9tal fondu<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-286dc21\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-b274dfd\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Vitesse de d\u00e9coupe<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-6f76bd5\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Souvent plus rapide sur l\u2019acier doux \u00e9pais<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-fb7ab78\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Plus lente sur les fortes \u00e9paisseurs ; varie selon les param\u00e8tres<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-4c1183b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-8870748\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Aspect du chant<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-435b161\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Sombre, oxyd\u00e9, color\u00e9 par la chaleur<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7888c3b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Brillant, propre, m\u00e9tallique<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-03cd4af\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-9dc0bcd\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Scories et bavures<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-65a94b7\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Plus probables<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-9c07a7d\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Limit\u00e9es dans de bonnes conditions de coupe<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-cd47bff\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-de45c85\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Taille de la ZAT<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-b8738d5\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>G\u00e9n\u00e9ralement plus grande<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-a13e7ae\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>G\u00e9n\u00e9ralement plus petite<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-4f2025a\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-8bc09b9\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Co\u00fbt du gaz<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-faf46bc\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Faible dans l\u2019exemple cit\u00e9 (environ 1 $\/h)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-06d90fc\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>G\u00e9n\u00e9ralement nettement sup\u00e9rieur<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-ec57391\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-dc304c1\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Pression<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-efc32e8\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>3 \u00e0 10 bar (43 \u00e0 145 psi)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-2ab77e7\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>15 \u00e0 30 bar (217 \u00e0 435 psi)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-e3711c0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-e523abf\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Post-traitement<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7661ea2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Souvent n\u00e9cessaire<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-0faaca9\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Minime selon les exigences<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-b46b224\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-714ced9\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Pr\u00eat au soudage<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-57a0633\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Non, nettoyage pr\u00e9alable g\u00e9n\u00e9ralement n\u00e9cessaire<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-c9ee10d\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Oui, sous r\u00e9serve des exigences de pr\u00e9paration<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-2333980\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f05c956\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Compatibilit\u00e9 avec les rev\u00eatements<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-47dd90f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>M\u00e9diocre sans \u00e9limination de l\u2019oxyde<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-cc850c4\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Bonne, selon la pr\u00e9paration de surface requise<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-a3440f2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-c5317c1\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>Puret\u00e9 requise<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-bddcdee\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>\u2265 99.97%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-bbc9ef4\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t<p>\u2265 99.99%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4ab91c7 e-con-full e-flex e-con e-child\" data-id=\"4ab91c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-aa973d6 e-con-full e-flex e-con e-child\" data-id=\"aa973d6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-21d11df elementor-cta--layout-image-left elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"21d11df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<a class=\"elementor-cta\" href=\"https:\/\/htindustryco.com\/blog\/laser-welding-vs-traditional-welding\/\" target=\"_blank\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/htindustryco.com\/wp-content\/uploads\/2026\/01\/Traditional-Welding.webp);\" role=\"img\" aria-label=\"Laser Welding vs. Traditional Welding\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tSoudage laser ou soudage traditionnel : lequel convient \u00e0 votre projet ?\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item \">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-\">\n\t\t\t\t\t\tEn savoir plus\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bce6586 elementor-widget elementor-widget-heading\" data-id=\"bce6586\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Recommandations selon le mat\u00e9riau<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bafbd6 elementor-widget elementor-widget-heading\" data-id=\"8bafbd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Acier doux et acier au carbone<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f613b1 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"1f613b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tPour ces aciers, le choix rel\u00e8ve d\u2019un v\u00e9ritable compromis. Utilisez l\u2019oxyg\u00e8ne si la cadence prime et que le chant sera cach\u00e9 ou nettoy\u00e9. Pr\u00e9f\u00e9rez l\u2019azote si la pi\u00e8ce doit pr\u00e9senter un chant propre avant peinture ou soudage, sans \u00e9tape de meulage. En production \u00e0 fort volume, un m\u00e9lange gazeux peut aussi \u00eatre envisag\u00e9 selon les r\u00e9sultats d\u2019essais d\u00e9crits plus loin.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab80d9a elementor-widget elementor-widget-heading\" data-id=\"ab80d9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Acier inoxydable<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-130b5ca color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"130b5ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tPrivil\u00e9giez l\u2019azote. La d\u00e9coupe sous oxyg\u00e8ne oxyde le chant et peut alt\u00e9rer localement la couche protectrice riche en chrome qui donne \u00e0 l\u2019acier inoxydable sa r\u00e9sistance \u00e0 la corrosion. L\u2019azote aide \u00e0 pr\u00e9server un chant brillant et peu oxyd\u00e9.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b507b4 elementor-widget elementor-widget-heading\" data-id=\"2b507b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aluminium<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecca707 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"ecca707\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Utilisez l\u2019azote pour obtenir des chants propres. L\u2019air comprim\u00e9 correctement filtr\u00e9 et s\u00e9ch\u00e9 peut \u00eatre une solution moins co\u00fbteuse sur les faibles \u00e9paisseurs. Le gain de vitesse indiqu\u00e9 dans la source pour de l\u2019aluminium de 1\/8 pouce est d\u2019environ 150 %, mais il d\u00e9pend fortement de la machine et des r\u00e9glages : validez-le sur vos propres pi\u00e8ces.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32c4248 elementor-widget elementor-widget-heading\" data-id=\"32c4248\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Laiton et cuivre<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c9085e color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"5c9085e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Privil\u00e9giez l\u2019azote. Ces m\u00e9taux tr\u00e8s r\u00e9fl\u00e9chissants sont difficiles \u00e0 d\u00e9couper ; un jet d\u2019azote inerte sous pression peut contribuer \u00e0 obtenir un chant plus propre et un r\u00e9sultat plus r\u00e9gulier.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4837f3 elementor-widget elementor-widget-heading\" data-id=\"c4837f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gaz m\u00e9lang\u00e9 : une troisi\u00e8me option en d\u00e9veloppement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c6c0b0 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"7c6c0b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pendant longtemps, le choix se limitait \u00e0 deux gaz. Une approche plus r\u00e9cente associe oxyg\u00e8ne et azote pour rechercher \u00e0 la fois une bonne productivit\u00e9 et une r\u00e9duction de l\u2019oxydation et des bavures. Ce m\u00e9lange peut \u00eatre int\u00e9ressant pour la d\u00e9coupe \u00e0 fort volume d\u2019acier doux, sous r\u00e9serve d\u2019essais sur le proc\u00e9d\u00e9 utilis\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-de50f19 e-flex e-con-boxed e-con e-parent\" data-id=\"de50f19\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-de40022 elementor-widget elementor-widget-heading\" data-id=\"de40022\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ce que montrent les donn\u00e9es cit\u00e9es<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86855da color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"86855da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tDans une \u00e9tude SLTL comparant sur un an la d\u00e9coupe d\u2019acier doux de 6 mm, le m\u00e9lange gazeux a donn\u00e9 les r\u00e9sultats suivants pour le sc\u00e9nario \u00e9tudi\u00e9 :\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d4c314 elementor-widget elementor-widget-wd_table\" data-id=\"7d4c314\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-2a52f43\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-63b3604\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Gaz m\u00e9lang\u00e9 compar\u00e9 \u00e0<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-6582440\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>R\u00e9sultat annonc\u00e9<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-12b94cf\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-112bc15\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tOxyg\u00e8ne\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-8939bb3\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tEnviron 1,7 fois plus de pi\u00e8ces, sans oxydation observ\u00e9e\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-64b3250\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-cacf139\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tAir comprim\u00e9\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-58bd271\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tEnviron 28 % de pi\u00e8ces suppl\u00e9mentaires\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-4371692\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-a12df6c\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tAzote\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-30fd7bd\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\tVitesse comparable et chant de meilleure qualit\u00e9, sans bavures ni scories dans cet essai\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22dfcf8 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"22dfcf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tQuand envisager un gaz m\u00e9lang\u00e9 : pour produire beaucoup de pi\u00e8ces en acier doux tout en recherchant une cadence \u00e9lev\u00e9e et des chants propres, peu bavur\u00e9s, notamment si l\u2019oxyg\u00e8ne oxyde trop les pi\u00e8ces et si l\u2019azote est trop lent ou co\u00fbteux par pi\u00e8ce.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55e73e3 e-con-full e-flex e-con e-child\" data-id=\"55e73e3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d50ccae e-con-full e-flex e-con e-child\" data-id=\"d50ccae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0cdbc8e elementor-cta--layout-image-left elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"0cdbc8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<a class=\"elementor-cta\" href=\"https:\/\/htindustryco.com\/blog\/fiber-lasers-vs-co%e2%82%82-lasers-for-metal\/\" target=\"_blank\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/htindustryco.com\/wp-content\/uploads\/2026\/06\/Fiber-Lasers-vs-CO\u2082-Lasers-for-Metal-1.webp);\" role=\"img\" aria-label=\"Fiber-Lasers-vs-CO\u2082-Lasers-for-Metal-1\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tLaser \u00e0 fibre ou laser CO2 pour la d\u00e9coupe des m\u00e9taux\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item \">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-\">\n\t\t\t\t\t\tEn savoir plus\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7210f52 elementor-widget elementor-widget-heading\" data-id=\"7210f52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comment calculer le co\u00fbt par pi\u00e8ce<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c633ca color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"7c633ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Quel que soit le gaz choisi, plusieurs r\u00e9glages peuvent r\u00e9duire le co\u00fbt par pi\u00e8ce finie :<br \/>\u2022 Ajuster la pression. Certains ateliers utilisent une pression sup\u00e9rieure de 10 \u00e0 20 % aux besoins r\u00e9els. R\u00e9duisez-la seulement apr\u00e8s validation sur les pi\u00e8ces afin de diminuer la consommation sans d\u00e9grader la qualit\u00e9.<br \/>\u2022 Choisir une buse adapt\u00e9e. Sur certains travaux, une buse optimis\u00e9e pour une coupe rapide \u00e0 pression r\u00e9duite peut diminuer la consommation d\u2019azote jusqu\u2019\u00e0 50 % ; v\u00e9rifiez ce gain par essai.<br \/>\u2022 Produire l\u2019azote sur place. Au-del\u00e0 d\u2019environ 5 000 m\u00b3 par mois, un g\u00e9n\u00e9rateur de N\u2082 peut devenir rentable en un \u00e0 deux ans selon les prix locaux et le profil de consommation : faites un calcul propre \u00e0 votre atelier.<br \/>\u2022 S\u00e9cher l\u2019air comprim\u00e9. Pour la d\u00e9coupe \u00e0 l\u2019air, la source recommande un point de ros\u00e9e inf\u00e9rieur \u00e0 \u221240 \u00b0C ; l\u2019humidit\u00e9 peut d\u00e9grader les chants et endommager les composants optiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b36729 elementor-widget elementor-widget-heading\" data-id=\"6b36729\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Outils gratuits pour choisir le gaz<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75e67eb color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"75e67eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tNe vous fiez pas seulement \u00e0 des r\u00e8gles g\u00e9n\u00e9rales : comparez les chiffres de votre atelier. Ces outils peuvent orienter le choix pour un travail pr\u00e9cis : \u2022 Assistant de s\u00e9lection du gaz. Indiquez le mat\u00e9riau, l\u2019\u00e9paisseur et la qualit\u00e9 de chant exig\u00e9e pour obtenir une recommandation, une estimation du co\u00fbt et du temps de post-traitement par pi\u00e8ce. \u2022 Calculateur du co\u00fbt total. Renseignez le mat\u00e9riau, l\u2019\u00e9paisseur, le nombre de pi\u00e8ces par jour et le co\u00fbt horaire de main-d\u2019\u0153uvre afin de comparer le co\u00fbt mensuel de l\u2019O\u2082, du N\u2082 et d\u2019un gaz m\u00e9lang\u00e9, gaz et travail compris. \u2022 Fiche de r\u00e9f\u00e9rence pour l\u2019atelier (PDF). Une fiche imprimable r\u00e9capitulant les pressions et d\u00e9bits selon l\u2019\u00e9paisseur (psi, cfh), ainsi que les principales r\u00e8gles pratiques, \u00e0 conserver pr\u00e8s de la machine.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-636c11f e-con-full e-flex e-con e-child\" data-id=\"636c11f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8fa1c18 elementor-cta--layout-image-left elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"8fa1c18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/htindustryco.com\/wp-content\/uploads\/2026\/02\/office-1024x526.png);\" role=\"img\" aria-label=\"office\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tTrouvez la machine adapt\u00e9e \u00e0 votre application\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tIndiquez \u00e0 nos sp\u00e9cialistes les mat\u00e9riaux utilis\u00e9s, les dimensions de travail et vos besoins de production. Nous vous aiderons \u00e0 choisir la machine et la configuration adapt\u00e9es \u00e0 votre activit\u00e9.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item \">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/wa.me\/15557439465\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\tParler \u00e0 un sp\u00e9cialiste des machines\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6bb86c elementor-widget elementor-widget-heading\" data-id=\"d6bb86c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Questions fr\u00e9quentes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6023b8 elementor-widget elementor-widget-n-accordion\" data-id=\"d6023b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2240\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2240\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Peut-on d\u00e9couper l\u2019acier inoxydable sous oxyg\u00e8ne pour r\u00e9duire les co\u00fbts ? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2240\" class=\"elementor-element elementor-element-8d2fe44 e-con-full e-flex e-con e-child\" data-id=\"8d2fe44\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42ef2f2 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"42ef2f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tC\u2019est possible, mais g\u00e9n\u00e9ralement d\u00e9conseill\u00e9. L\u2019oxyg\u00e8ne laisse un chant sombre et oxyd\u00e9 et peut alt\u00e9rer localement la r\u00e9sistance \u00e0 la corrosion de l\u2019inox. L\u2019\u00e9conomie r\u00e9alis\u00e9e sur le gaz risque d\u2019\u00eatre annul\u00e9e pour une pi\u00e8ce visible ou expos\u00e9e \u00e0 la corrosion.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2241\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2241\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Quel gaz co\u00fbte le moins cher pour la d\u00e9coupe laser : l\u2019azote ou l\u2019oxyg\u00e8ne ? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2241\" class=\"elementor-element elementor-element-817ab39 e-con-full e-flex e-con e-child\" data-id=\"817ab39\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d712a9 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"7d712a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tL\u2019oxyg\u00e8ne revient g\u00e9n\u00e9ralement moins cher en gaz ; la source donne un exemple d\u2019environ 1 $\/h, qui ne vaut pas pour tous les ateliers. Une fois ajout\u00e9 le temps n\u00e9cessaire pour enlever l\u2019oxyde des chants, l\u2019azote peut toutefois offrir un co\u00fbt total inf\u00e9rieur par pi\u00e8ce finie.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2242\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2242\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Quel est le meilleur gaz d\u2019assistance pour d\u00e9couper l\u2019acier doux ? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2242\" class=\"elementor-element elementor-element-b2bd668 e-con-full e-flex e-con e-child\" data-id=\"b2bd668\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33ec2ac color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"33ec2ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tTout d\u00e9pend de la pi\u00e8ce. L\u2019oxyg\u00e8ne peut favoriser la cadence sur des t\u00f4les \u00e9paisses (au-del\u00e0 de 1\/4 pouce) si le chant sera cach\u00e9 ; l\u2019azote convient lorsqu\u2019un chant propre est n\u00e9cessaire pour la peinture ou le soudage ; un m\u00e9lange gazeux peut \u00eatre \u00e9tudi\u00e9 pour une production \u00e0 fort volume exigeant \u00e0 la fois cadence et qualit\u00e9 de chant.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2243\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2243\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> La d\u00e9coupe est-elle plus rapide sous azote ou sous oxyg\u00e8ne ? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-c4fdf8e e-flex e-con-boxed e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-2243\" data-id=\"c4fdf8e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e9ec900 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"e9ec900\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tL\u2019oxyg\u00e8ne peut \u00eatre plus rapide sur l\u2019acier doux \u00e9pais, car sa r\u00e9action exothermique apporte de la chaleur. Sur les faibles \u00e9paisseurs, l\u2019azote peut rivaliser ou \u00eatre plus rapide selon la puissance du laser et les param\u00e8tres. Comparez les r\u00e9sultats sur vos mat\u00e9riaux.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2244\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2244\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Qu\u2019est-ce qu\u2019un gaz m\u00e9lang\u00e9 pour la d\u00e9coupe laser ? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-dfe2b3a e-flex e-con-boxed e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-2244\" data-id=\"dfe2b3a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57f6cae color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"57f6cae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tIl s\u2019agit d\u2019un m\u00e9lange d\u2019oxyg\u00e8ne et d\u2019azote visant \u00e0 concilier productivit\u00e9 et qualit\u00e9 de chant. Dans le sc\u00e9nario d\u2019essai cit\u00e9 plus haut, son d\u00e9bit atteignait environ 1,7 fois celui de la d\u00e9coupe sous oxyg\u00e8ne, avec des chants peu bavur\u00e9s. Ce r\u00e9sultat n\u2019est pas une garantie pour toutes les machines ou \u00e9paisseurs.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2245\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2245\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> De quelle puret\u00e9 de gaz ai-je besoin ? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-a034414 e-flex e-con-boxed e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-2245\" data-id=\"a034414\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebc449e color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"ebc449e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tVisez au moins 99,97 % de puret\u00e9 pour l\u2019oxyg\u00e8ne et 99,99 % pour l\u2019azote, sous r\u00e9serve des exigences de la machine et du proc\u00e9d\u00e9. Un gaz insuffisamment pur peut provoquer des chants de mauvaise qualit\u00e9 et des r\u00e9sultats irr\u00e9guliers.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-9a565cc e-flex e-con-boxed e-con e-parent\" data-id=\"9a565cc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b43df5d color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"b43df5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Sources<\/strong><\/p><ul><li><a href=\"https:\/\/htindustryco.com\/wp-content\/uploads\/2026\/04\/Hightech-HT-Fiber-Cutting-Machine-Specification.pdf\">Catalogue des machines de d\u00e9coupe laser \u00e0 fibre Hightech<\/a><\/li><li><a href=\"https:\/\/www.twi-global.com\/technical-knowledge\/job-knowledge\/laser-cutting-process-variants-053\" target=\"_blank\" rel=\"noopener\">TWI : variantes du proc\u00e9d\u00e9 de d\u00e9coupe laser<\/a><\/li><li><a href=\"https:\/\/www.linde-gas.com\/processes\/thermal-cutting\/laser-cutting\" target=\"_blank\" rel=\"noopener\">Linde : gaz pour la d\u00e9coupe laser<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le choix entre l\u2019azote et l\u2019oxyg\u00e8ne est l\u2019une des d\u00e9cisions les plus importantes dans un atelier de d\u00e9coupe laser. Il<\/p>\n","protected":false},"author":8,"featured_media":26162,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","footnotes":""},"categories":[5360],"tags":[],"class_list":["post-30962","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materiaux-et-outils"],"acf":[],"_links":{"self":[{"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/posts\/30962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/comments?post=30962"}],"version-history":[{"count":2,"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/posts\/30962\/revisions"}],"predecessor-version":[{"id":31403,"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/posts\/30962\/revisions\/31403"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/media\/26162"}],"wp:attachment":[{"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/media?parent=30962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/categories?post=30962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/htindustryco.com\/fr\/wp-json\/wp\/v2\/tags?post=30962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}