{"product_id":"lincoln-excalibur-320lr-stick-smaw-welding-rod","title":"Lincoln Excalibur 320LR Stick SMAW Welding Rod","description":"\u003c!-- PER-161 Template A parent body | handle lincoln-excalibur-320lr-stick-smaw-welding-rod | bulk render --\u003e\n\u003csection class=\"parent-pdp-intro\"\u003e\n  \u003cp class=\"lead\"\u003e\u003cstrong\u003eLincoln Excalibur 320LR\u003c\/strong\u003e is an AWS A5.4\/A5.4M E320LR-16 SMAW stick electrode family with 75 ksi minimum tensile and AC or DC+, all positions operation. WeldingMart stocks 3 package and diameter variants of this grade, all sharing the same AWS classification - select the diameter and package format that fits your application below.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"parent-grade-summary\"\u003e\n  \u003ch2\u003eAbout Lincoln Excalibur 320LR\u003c\/h2\u003e\n  \u003cp\u003eE320LR-16 is an AWS A5.4 niobium-stabilized fully-austenitic stainless SMAW electrode with 75 ksi minimum tensile and ~20 Cr \/ 34 Ni \/ 2.5 Mo \/ 3.5 Cu chemistry, designed for welding 20Cb-3 \/ Alloy 20 (UNS N08020) and similar high-nickel-molybdenum-copper alloys used in sulfuric acid and corrosive chemical service. The LR (low residuals) designation tightens silicon, phosphorus, and sulfur limits to reduce hot cracking. Runs on AC or DC+ in all positions.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"parent-spec-overview\"\u003e\n  \u003ch2\u003eSpecifications\u003c\/h2\u003e\n  \u003ctable class=\"grade-spec-table\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003cth\u003eAWS classification\u003c\/th\u003e\n\u003ctd\u003eAWS A5.4\/A5.4M E320LR-16\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMinimum tensile\u003c\/th\u003e\n\u003ctd\u003e75 ksi minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePolarity \/ position\u003c\/th\u003e\n\u003ctd\u003eAC or DC+, all positions\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eAvailable diameters\u003c\/th\u003e\n\u003ctd\u003e3\/32 in through 1\/4 in (varies by package)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePackage formats\u003c\/th\u003e\n\u003ctd\u003esee size variants below\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"parent-buy-confidence\"\u003e\n  \u003ch2\u003eWhy buy Lincoln Excalibur 320LR from WeldingMart\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand-authorized distributor\u003c\/strong\u003e - factory-fresh stock, full warranty pass-through\u003c\/li\u003e\n    \u003cli\u003eMultiple diameter and package variants in stock - select the SKU below that matches your job\u003c\/li\u003e\n    \u003cli\u003eUS warehouse fulfillment, 1 business day ship time\u003c\/li\u003e\n    \u003cli\u003e30-day returns on unopened cartons\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Lincoln Electric","offers":[{"title":"3\/32 in · 8 lb Easy Open Can (3-Pack)","offer_id":43639131734167,"sku":"ED034999","price":873.68,"currency_code":"USD","in_stock":true},{"title":"1\/8 in · 10 lb Easy Open Can","offer_id":43639138025623,"sku":"ED035000","price":353.4,"currency_code":"USD","in_stock":true},{"title":"5\/32 in · 10 lb Easy Open Can","offer_id":43639138549911,"sku":"ED035001","price":353.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/lincoln-ed034999-excalibur-320lr-16-stick-smaw-welding-rod-332x12-in-3-8-lb-easy-open-cans-lincoln-electric-1.jpg?v=1760720059","url":"https:\/\/weldingmart.com\/products\/lincoln-excalibur-320lr-stick-smaw-welding-rod","provider":"WeldingMart.com","version":"1.0","type":"link"}