Product description
Drop Forged Chain
1. Material: Alloy Steel
2. Surface Treatment: Shot Peening, Electrophoretic Paint, Blacking
3. Heat treatment: Quenching
4. Body Hardness: HRC50-55 / Pin Hardness HRC 50-55 Deep: 1.0-1.30
5. Type: 10160; 14218; 70010 ect.
6. Lubrication: Light anti- rust oil
7. Package: Plywood case