420 Stainless Steel UNS S42000 Supplier

results in martensitic transformation It leads to a hard and brittle structure Tempering The quenched 420 SS steel is tempered to a lower

420 will withstand only minor cold working Radical forming operations will result in cracking HEAT TREATING Hardening range is between 1850° and 1950° F

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ss422 lottery results Welding The martensitic class of stainless steels has limited weldability due to its hardenability For best results refer to: SSINA's Welding of Stainless