Super Machine Parts Hydraulic Piston Rod High Yield Strength Detailed Product Description 1. Materia for the goods: CK45, ST52, 20MnV6, 42CrMo4, 40Cr, ...
42CrMo4 / 40Cr Hard Chrome Hydraulic Cylinder Rod High Precision Hard chrome plated rod Detailed Product Description 1. Material: 42CrMo4, 40Cr, CK45....