Item No: 16MnCr5 Product specification: 5.00-38.00mm Executive standard: technical agreement Scope of use: piston pin, valve tappet, door and other high-strength wear-resistant parts. Application: Steel for parts Product introduction: 16MnC...

Item No: 20CrMnTi Product specification: 5.00-28.00 mm Executive standard: GB/T 3077 Usage: mainly used in the production of gears and various mechanical parts. Application: General mechanical steel Product introduction: using special techn...