We supply mill rolls for steel plants,20+ years of industry production experience .Extend Rolling Worklife, Ruduce Rolling Cost. On Time Delivery。Welcome to contact usTungsten-based high specific gravity alloy is mainly an alloy composed of tungsten as the base with a small amount of nickel, iron, copper and other alloying elements, also known as three high alloy, which not only has the characteristics of high hardness and high wear resistance of cemented carbide, but also has a density of 17~18.7g/m³, so its weight is much heavier than ordinary alloy. High specific gravity alloy has high density, high strength, good plasticity, good thermal conductivity and electrical conductivity, so it is widely used in aerospace field, guide shock absorbing equipment, and various medical, electronic, industrial equipment counterweight, balance hammer, radiation protection equipment, etc.We have been specializing in cemented carbide products for 17 years, with high process standards and a pure process, we can guarantee the quality and the fastest delivery time.Material Matching→Wet Ball Milling→Mixed WC and Cobalt Power→Pressing→HIP Sintering Furnaces→QC Detecting→Packing