US $35000.001 - 3 set
US $34000.004 - 7 set
US $33000.008 - 12 set
US $32000.0013 - 20 set
US $30000.0021 - 100 set
Paramtents
material PVC PP PE and wood composition
Packging & Delivery
Min Order1 set
Briefing
Detailed
Material:38CrMoALA
Bimetallic Material: Tungsten Carbide alloy
Hardness After Hardening&Tempering:HB280-320
Nitrided Hardness:HRC55~58
Nitrided Case Depth:0.45mm-0.7mm
Nitrided Brittleness:Less than Grade 2
Surface Roughness:Ra0.4um
Screw Straightness:0.015mm
Bimetallic Hardness:HRC65
Bimetallic Depth: 2.5 mm
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