AISI 4140 / SAE 4140 8mm Stainless Steel Bar , Alloy Structural Bright Steel Round Bar

Product Description: Alloy Steel Round Bar AISI 4140/SAE 4140/JIS SCM440/DIN 42CrMo4 Alloy Structural Steel Round Bar Alloy Steel bar Products round bar Material SS400 S45C S20C Standard ASTM A240,GB/T3280-2007,JIS4304...learn more
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