Min. Order Reference FOB Price
1 Piece US$190.00-3,800.00 / Piece
Product Description
Product Features Brand JINYI Product Name Bimetallic Screw Barrel Base Material 38CrMoAlA High-quality Alloy Structural Steel Nitriding Hardness HV950±50 Nitride Layer Depth 0.4-0.6mm Bimetallic Hardness 48-58HRC Brittleness ≤2 Surface Finish Ra0.04 Scope of Application ...