G2 carbide steel Description: Hardness: HRA86 Flexural strength: 3000 Applies to: silicon steel thrust mold, mold steel tungsten steel cut under the right conditions, these solid solutions can continue to dissolve its constituent elements, until it reaches saturated. Thus, the composition of which can vary within a certain range (e.g., titanium carbide, the composition of change between the TiC0.5 ~ TiC), chemical formula does not meet the rules of valence. When the dissolved carbon content exceeds a certain limit (for example, titanium carbide of Ti ︰ C = 1 1:1), the lattice pattern will change, so that the original metal lattice into another form of metal lattice, when the Mesenchymal solution called mesenchymal compounds. Metal carbides, especially Ⅳ B, Ⅴ B, Ⅵ B melting point metal carbide in the above 3273K, wherein the hafnium carbide, tantalum, respectively, 4160K and 4150K, is currently known the highest melting point of the material.