1. Material: 38CrMoAlA
Nitriding treatment: Surface hardness: HV≥900
Nitriding depth: 0.5-0.8mm
2, material: special stainless steel,
Quenched, hard HRC55-58, suitable for all kinds of transparent and corrosive materials, improve the life of screw.
3, material: surface tungsten carbide ultra sound overall spray welding, improve the wear resistance of screw.
1. Material: 38CrMoAlA
Nitriding treatment: Surface hardness: HV≥900
Nitriding depth: 0.5-0.8mm
2, material: special stainless steel,
Quenched, hard HRC55-58, suitable for all kinds of transparent and corrosive materials, improve the life of screw.
3, material: surface tungsten carbide ultra sound overall spray welding, improve the wear resistance of screw.
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0580-8052262
0580-8052262
