{"product_id":"lincoln-excalibur-630-16-stick-smaw-welding-rod","title":"Lincoln Excalibur 630-16 Stick SMAW Welding Rod","description":"\u003c!-- PER-161 Template A parent body | handle lincoln-excalibur-630-16-stick-smaw-welding-rod | bulk render --\u003e\n\u003csection class=\"parent-pdp-intro\"\u003e\n  \u003cp class=\"lead\"\u003e\u003cstrong\u003eLincoln Excalibur 630-16\u003c\/strong\u003e is an AWS A5.4\/A5.4M E630-16 SMAW stick electrode family with 135 ksi minimum (post-aging) tensile and AC or DC+, all positions operation. WeldingMart stocks 4 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 630-16\u003c\/h2\u003e\n  \u003cp\u003eE630-16 is an AWS A5.4 precipitation-hardening stainless SMAW electrode with 135 ksi minimum post-aging tensile and ~16.5 Cr \/ 4.75 Ni \/ 3.4 Cu chemistry (matching 17-4 PH \/ UNS S17400). Designed for welding 17-4 PH and similar martensitic precipitation-hardening stainless grades used in aerospace, valve, and pump components where high strength plus corrosion resistance is required. Post-weld solution treatment (1900  deg F) and aging (H900-H1150) are required to reach full mechanical properties. 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 E630-16\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMinimum tensile\u003c\/th\u003e\n\u003ctd\u003e135 ksi minimum (post-aging)\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 630-16 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","offer_id":43639131898007,"sku":"ED035019","price":151.97,"currency_code":"USD","in_stock":true},{"title":"1\/8 in · 10 lb Easy Open Can","offer_id":43639139008663,"sku":"ED035020","price":224.98,"currency_code":"USD","in_stock":true},{"title":"5\/32 in · 10 lb Easy Open Can","offer_id":43639139336343,"sku":"ED035021","price":181.2,"currency_code":"USD","in_stock":true},{"title":"3\/16 in · 10 lb Easy Open Can","offer_id":43639139074199,"sku":"ED035022","price":181.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/lincoln-ed035019-excalibur-630-16-stick-smaw-welding-rod-332-12-in-8-lb-easy-open-can-lincoln-electric-1.jpg?v=1760720033","url":"https:\/\/weldingmart.com\/products\/lincoln-excalibur-630-16-stick-smaw-welding-rod","provider":"WeldingMart.com","version":"1.0","type":"link"}