{"id":240,"date":"2025-12-15T14:19:36","date_gmt":"2025-12-15T10:49:36","guid":{"rendered":"https:\/\/ajpwelding.com\/dev\/product\/er320-stainless-steel-welding-wire\/"},"modified":"2025-12-15T14:19:36","modified_gmt":"2025-12-15T10:49:36","slug":"er320-stainless-steel-welding-wire","status":"publish","type":"product","link":"https:\/\/ajpwelding.com\/?product=er320-stainless-steel-welding-wire&lang=en","title":{"rendered":"ER320 Stainless-Steel Welding Wire"},"content":{"rendered":"<p>SUPER MIG 320 is a solid MIG welding wire, supplied precision layer wound, stabilized with Niobium, suitable for use with Argon + 2% oxygen as the shielding gas and is mainly used to weld metals of similar composition in wrought and cast forms. The weld metal provides exceptionally good corrosion resistance to a wide range of chemical environments. SUPER MIG 320 being a fully austenitic alloy, requires low heat input during welding.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1387\" src=\"https:\/\/ajpwelding.com\/old\/wp-content\/uploads\/2022\/04\/ER320-Stainless-Steel-Welding-Wire.jpg\" alt=\"\" width=\"1440\" height=\"724\" \/><\/p>\n<h2>Application<\/h2>\n<p>ER320LR has a composition similar to ER320, except that carbon, silicon, phosphorus, and sulfur levels are kept at a lower level. The low melting residuals are limited in this alloy to reduce micro fissuring. This alloy is often used for welding type ER320 stainless steels.<\/p>\n<p>ER320LR has a composition similar to type 320, except that carbon, silicon, phosphorus and sulfur levels are kept at lower levels as well as the columbium and manganese being specified at a narrower range.\u00a0 The low melting residuals are limited in this alloy to reduce the possibility of micro-fissuring.<\/p>\n<h2>FINISH:<\/h2>\n<p>Bright Finish, Matte Finish, Semi Bright\/Matte Finish<\/p>\n<p>&nbsp;<\/p>\n<h2>Note:<\/h2>\n<p>Parameters for tig welding are dependent upon plate thickness and welding position.<br \/>\nOther shielding Gases may be used for Tig welding. Shielding gases are chosen taking Quality, Cost, and Operability into consideration.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SUPER MIG 320 is a solid MIG welding wire, supplied precision layer wound, stabilized with Niobium, suitable for use with Argon + 2% oxygen as the shielding gas and is mainly used to weld metals of similar composition in wrought and cast forms. The weld metal provides exceptionally good corrosion resistance to a wide range [&hellip;]<\/p>\n","protected":false},"featured_media":241,"menu_order":0,"template":"","product_cat":[25],"class_list":["post-240","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-stainless-steel-mig-tig-saw"],"acf":[],"_links":{"self":[{"href":"https:\/\/ajpwelding.com\/index.php?rest_route=\/wp\/v2\/product\/240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ajpwelding.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ajpwelding.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ajpwelding.com\/index.php?rest_route=\/wp\/v2\/media\/241"}],"wp:attachment":[{"href":"https:\/\/ajpwelding.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=240"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ajpwelding.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}