KD20 tungsten steel profile Implied force: 580 Compression strength: 5400 Impact strength: 29 KD20 tungsten carbide tungsten carbide (WC) titanium carbide (TiC) tantalum carbide (TaC) niobium carbide (NbC) KD20 tungsten steel has better performance toughness and wear resistance relative fitness, mainly used for wire, bar drawing processing mode. Also suitable for cast iron, non-ferrous metals and their alloys and non-metallic materials, uneven surfaces and interrupted cutting roughing, finishing planing precision milling, general and deep hole drilling, reaming and production of woodworking tools and so on. KD20 uses tungsten steel with good toughness and wear resistance, with wires and tubes die stamping die parts, motor stator and rotor, EI steel, LED wire frame stamping.