{"id":1284,"date":"2026-07-28T02:13:33","date_gmt":"2026-07-28T02:13:33","guid":{"rendered":"https:\/\/gweld-tech.com\/?post_type=blog&#038;p=1284"},"modified":"2026-10-15T09:13:05","modified_gmt":"2026-10-15T09:13:05","slug":"tig-welding-gas-industrial-flow-gas-lens-guide","status":"publish","type":"blog","link":"https:\/\/gweld-tech.com\/zh\/blogs\/tig-welding-gas-industrial-flow-gas-lens-guide\/","title":{"rendered":"TIG Welding Gas: Argon, Flow Rate &#038; Gas Lens Guide"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>TIG welding gas<\/strong> shields the tungsten electrode and weld pool from air. Pure argon is a common starting choice for TIG welding steel, stainless steel and aluminum; other mixtures need material-specific procedure approval.<\/p><p class=\"wp-block-paragraph\">For <strong>TIG welding gas flow rate<\/strong>, about <strong>15\u201320 CFH (7.1\u20139.4 L\/min)<\/strong> is a practical starting range for many indoor setups, not a universal setting. Confirm the torch manual, cup size, gas lens, electrode extension and drafts, then validate shielding on a representative weld.<\/p>","protected":false},"excerpt":{"rendered":"<p>TIG welding gas shields the tungsten electrode and weld pool from air. Pure argon is a common starting choice for TIG welding steel, stainless steel and aluminum; other mixtures need material-specific procedure approval. For TIG welding gas flow rate, about 15\u201320 CFH (7.1\u20139.4 L\/min) is a practical starting range for many indoor setups, not a [&hellip;]<\/p>\n","protected":false},"featured_media":1285,"menu_order":0,"template":"","blog_category":[52],"class_list":["post-1284","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-industry-blog"],"_links":{"self":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog\/1284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/media\/1285"}],"wp:attachment":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/media?parent=1284"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog_category?post=1284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}