1. 底盘及转向系统用钢:25-42CrMo4 C45E S355J2 P275NL1 CBS355J2G4 34CrNiMo6 30CrNiMo8 16MnDR 52CrMoV4 50SCD6 40CrNiMoA 35CrMoA 40Cr
2. 牵引电机轴用钢:25MnCrNiMoA 34CrNiMo6 30CrNiMo8 40CrNi2Mo
3. 车轴用钢:EA1N EA4T

手机:133-6183-9899
邮箱:info@cvako.com
电话:021-56788399
地址:上海市宝山区友谊路1518号
底盘及转向系统用钢:25-42CrMo4 C45E S355J2 P275NL1 CBS355J2G4 34CrNiMo6 30CrNiMo8 16MnDR 52CrMoV4 50SCD6 40CrNiMoA 35CrMoA 40Cr
1. 底盘及转向系统用钢:25-42CrMo4 C45E S355J2 P275NL1 CBS355J2G4 34CrNiMo6 30CrNiMo8 16MnDR 52CrMoV4 50SCD6 40CrNiMoA 35CrMoA 40Cr
2. 牵引电机轴用钢:25MnCrNiMoA 34CrNiMo6 30CrNiMo8 40CrNi2Mo
3. 车轴用钢:EA1N EA4T
手机:133-6183-9899
电话:021-56788399
邮箱:info@cvako.com
地址:上海市宝山区友谊路1518号