Grade: MG20-density 2.0-3.0 specific gravity 2.0-3.0 Hardness: 84 Bending strength: 3300 Usage: terminal, motor silicon steel, EI piece tungsten steel (alloy) characteristics: hardness, strength, high elasticity, has an excellent wear resistance and corrosion resistance. Carbide during the sintering process, because the powder sintering, the tool steel, compared with ordinary, non-directional properties, in the process according to the specifications required for the division of different shapes. With the above advantages, for applications that require high wear resistance of the mold and mechanical parts fields.