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Tungsten carbide
      WC-Co 6% WC-Co 11% WC-Ni 6%  
    Density g/cm^3 14.9 14.4 14.6  
    Hardness HRA - 90.8 89.5 90.0  
    Modulus of Elasticity GPa 600 570 610  
    Flexural Strength (MOR) MPa 1800 2400 1900
    Thermal Expansion (CTE) 10^-6/K 4.5 4.8 5.0
    Thermal Conductivity W/(m·K) 84 82 96
             
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