CD850 tungsten steel spot prices of imported tungsten steel with high hardness S10

CD850 tungsten steel spot prices of imported tungsten steel with high hardness S10 Fuji P20 grade tungsten steel imports of tungsten steel tungsten steel grinding rods Fuji V30 tungsten steel grades suitable for people with good toughness and wear resistance with suitable mainly for wire, bar The drawing processing module. Also suitable for cast iron, nonferrous metals and alloys and non-metallic materials, uneven surfaces and interrupted cutting of fine cars, fine planing, drilling, precision milling retaining hole, general hole and deep hole and production woodworking tool. parameters Grades 9% manufacturers% 9WC (soil 0.5%)