... ) Raw material: 42CrMo, 42CrMo4V or 50Mn 4) Clearance:C1, C2, C0, C3, C4 5) Packing: Standard export ... Raw material: 42CrMo, 42CrMo4V or 50Mn 4) Clearance: C1, C2, C0, C3, C4 5) Packing: Standard ... ) Raw material: 42CrMo, 42CrMo4V or 50Mn 4) Clearance: C1, C2, C0, C3, C4 5) Packing: Standard export ... ) Raw material: 42CrMo, 42CrMo4V or 50Mn 4) Clearance: C1, C2, C0, C3, C4 5) Packing: Standard export ...