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AISI 420 EN 1.4031 DIN X39Cr13 Stainless Steel Sheet And Strip Coil Stainless, martensitic grade, 13% chromium type, AISI 420, EN 1.4031, DIN X39Cr13 C Si Mn P S Cr Typical value 0.40 0.50 0.41 0.021 ...