Product description
Drop Forged Rivetless Chain
1. Material: Alloy Steel
2. Surface Treatment: Shot Peening, Electrophoretic Paint, Blacking
3. Heat treatment: Quenching
4. Hardness: HRC 40
5. Type: S348, S458, S678, S698, S9118 ect.
6. Lubrication: Light anti- rust oil
7. Package: Plastic bag and Carton box for each piece, Plywood case
8. Standard: ISO6973: 1986