详细说明
Product Name: 100~200 Mesh 95~96% W Spherical Cast Tungsten Carbide Spray Welding Powders Model NO.: 100~200 mesh Hole: 5 ET: 15mm PCD: 100mm Carbon Content: Low Carbon Material: W Product Type: Powder Mesh: 100~200mesh Tungsten: 95~96% T.C: 3.8-4.1% Hardness: 93-93.7hra Microhardness: 2500-3000kg/mm2 Density: 16.5g/cm3 Melting Point: 2525