Tungsten carbide: Both Cobalt bonded and Nickel bonded)
Type: Wolfram carbide-Ni(M106 and M108)
1. Code: M106
The MAIN CHEMIC CONTENT(%): 94%WC, 6%NiCr
Density(g/cm3): 14.5~14.9
Hardness(HRA): 89.5
Bend strength(N/mm2): 1550
Coefficient of Linear Thermal Expansion(10-6/K): 5.2

2.1. Code: M108
The MAIN CHEMIC CONTENT(%): 92%WC, 8%NiCr
Density(g/cm3): 14.4~14.8
Hardness(HRA): 88.5
Bend strength(N/mm2): 1720
Coefficient of Linear Thermal Expansion(10-6/K): 5.3
Type: Wolfram carbide-Co(YG6 and YG8)

3. Code: YG6
The MAIN CHEMIC CONTENT(%): 94%WC, 6%Co
Density(g/cm3): 14.6~15
Hardness(HRA): 89.5
Bend strength(N/mm2): 1580
Coefficient of Linear Thermal Expansion(10-6/K): 5

4. Code: YG8
The MAIN CHEMIC CONTENT(%): 92%WC, 8%Co
Density(g/cm3): 14.5~14.9
Hardness(HRA): 89
Bend strength(N/mm2): 1750
Coefficient of Linear Thermal Expansion(10-6/K): 5.1