Min. Order Reference FOB Price
1 Set US$600.00-3,500.00 / Set
Product Description
Main technical parameters: Material: 38CrMoAIA 40CrMo 42CrMo high quality alloy steel Technology: Nitriding treatment, alloy coating spraying, heating treating, screw fully hardening. Depth of nitrition layer: 0.5-0.8mm Nitriding treatment surface hardness: HV>=900-1000 Fragility of nitrition: ...