312 Stainless Steel Tig Wire, 3.2mm Diameter x 1000mm Cut Lengths - AWS A5.9 ER312. 5.0kg Pack - Welding Supplies from Rapid Welding

Rapid Ref : 312325

312 Stainless Steel TIG Wire, 1000mm Cut Lengths - AWS A5.9 ER312, 5Kg Pack 312325

£88.27 EX VAT

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312 deposits a 29% Cr / 9% Ni austenitic / ferritic stainless steel weld metal with a ferrite content of about FN 40. The weld metal exhibits excellent tolerance to dilution from dissimilar and difficult-to-weld base materials without hot cracking, together with high strength and very good heat and oxidation resistance.

Applications:

Difficult-to-weld steels e.g. high carbon hardenable tool, die and spring steels, 13% Mn steels, free-cutting steels, high temperature steels.
Surfacing of metal-to-metal wear areas, hot working tools, furnace components.
Buffer layers prior to hard facing with high chromium carbide deposits.
Dissimilar joints between stainless and high carbon steels.

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