Min. Order Reference FOB Price
1 Piece US$500.00 / Piece
Product Description
Product Description 3D Hole Array Welding Datum Table Material: Q355B ? Surface Finish: Nitriding (Dark Gray / Black) ? Hardness: Overall Hardness HV280–320; Metallographic Hardened Layer Hardness > HV450; Nitrided Layer Depth: 0.25–0.35 mm (Resistant to welding spatter) Common Specifications and ...