{"product_id":"lincoln-chromet-9-b9-stick-smaw-welding-rod","title":"Lincoln Chromet 9-B9 Stick SMAW Welding Rod","description":"\u003c!-- PER-161 Template A parent body | handle lincoln-chromet-9-b9-stick-smaw-welding-rod | bulk render --\u003e\n\u003csection class=\"parent-pdp-intro\"\u003e\n  \u003cp class=\"lead\"\u003e\u003cstrong\u003eLincoln Chromet 9-B9\u003c\/strong\u003e is an AWS A5.5\/A5.5M E9015-B91 SMAW stick electrode family with 90 ksi minimum tensile and DC+ only, all positions operation. WeldingMart stocks 5 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 Chromet 9-B9\u003c\/h2\u003e\n  \u003cp\u003eE9015-B91 is an AWS A5.5 low-alloy low-hydrogen lime-basic-coated SMAW electrode with 90 ksi minimum tensile and a 9 Cr \/ 1 Mo \/ V-Nb-N modified alloy (Grade 91 \/ P91) for high-temperature creep service in supercritical and ultra-supercritical power generation. Vanadium and niobium additions stabilize the microstructure for creep strength up to 1200  deg F. DC+ in all positions; preheat 400-600  deg F and post-weld heat treatment to 1375-1425  deg F are critical.\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 A5.5\/A5.5M E9015-B91\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMinimum tensile\u003c\/th\u003e\n\u003ctd\u003e90 ksi minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePolarity \/ position\u003c\/th\u003e\n\u003ctd\u003eDC+ only, 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 Chromet 9-B9 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":"5.0mm · 5.5 kg","offer_id":43639153721495,"sku":"CH9B9-50","price":87.73,"currency_code":"USD","in_stock":true},{"title":"12 lb","offer_id":45224864350359,"sku":"CH9B9-50-1","price":14336.64,"currency_code":"USD","in_stock":true},{"title":"350mm · 12.3 kg","offer_id":44222904139927,"sku":"CH9B9-32-1","price":101.84,"currency_code":"USD","in_stock":true},{"title":"350mm · 12.9 kg","offer_id":44222904107159,"sku":"CH9B9-25-1","price":334.68,"currency_code":"USD","in_stock":true},{"title":"450mm · 16.2 kg","offer_id":44222904172695,"sku":"CH9B9-40-1","price":125.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/lincoln-chromet-9-b9-5-0x450-can-ch9b9-50-lincoln-electric-1.jpg?v=1760719649","url":"https:\/\/weldingmart.com\/products\/lincoln-chromet-9-b9-stick-smaw-welding-rod","provider":"WeldingMart.com","version":"1.0","type":"link"}