20#/35#/45#/CrMo/CrNiMo/40Cr/20C/20CrMnMo/304/2Ni4
Hot Forging
Machinery Parts
Tempering
Rough Machining
0~+5mm
GB/T19001-2016,ISO9001:2015
Heavy Machinery, Winning Equipment, Pump
Round Bar,Square,Shaft,Ring,Cylinder
Black,Rough Machning Bright,Fine Maching Bright
Quenching+Tempering,Normalizing,Anealing
ASTM,AISI,DIN,JIS,BS
Ut,Mpt
Wooden Cartons