New order alloy steel pipes JIS SCM440 - PETROL STEEL
Alloy steel pipes Heat-treated conditions Wrought quenched, tempered, normalized conditions, flame-hardened alloy steel pipes, induction-hardened alloy steel pipes Steel Materials in our capacity JIS SCM440 , JIS SCM4, DIN 42CrMo4, W-Nr.1.7225, ASTM 4140, AISI 4140, SAE 4140, BS 708M40, BS 708A42, BS 709M40, NF 42CD4, ISO 683-3;
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