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Grade: AISI4140/SCM440/42CrMo4/42CrMo
Manufacture: EAF+LF+VD
Size: 80MM-800MM
Dia. Tol: -0/+3MM
Strightness: 3mm/M Max
Heat Treatment: The steel can be Normalized, Annealed, Quenched and tempered.( According to customer's requirement)
Length: According to customer’s requirement( Normal length is 3-6M)
Inspection: UT test follows as GB/T6402-91 CLASS 3 or SEP 1921 C/C
Cut both ends
Payment: T/T or L/C
Time of shippment: 20-45 days after receiving deposit or L/C
Ship in container or bulk.
steel round bar (AISI4140/SCM440/42CrMo4/42CrMo)