Tag Archives: China tungsten carbide grade

China tungsten carbide grade chemical composition and main performance category grade correspond to ISO grade chemical component(mass fraction)(%) density hardness bending strength impact toughness j/cm2 WC TiC TaC Co other g/cm³ HRA MPa (NbC) WC-Co YG3X K01 96.5 – <0.5 3 – 15.0-15.3 91.5 1100 – YG3 K01 97 – – 3 – 15.0-15.3 91 […]