Forged part
Grade: Grade: CK45, CK60, S355J2G3, A105, ST52-3,4140/42 ,4130, 4340, 42CrMo4V, and according to customer request
Commodity: forged shaft 1.Material: alloy steel ,carbon steel ,stainless steel and tool steel.2.Ultra-sonic test: as per SEP 1921 Group III...