90% WNiMoFe Tungsten Alloy Advantage

90% WNiMoFe Tungsten Alloy Picture

Primarily, 90% WNiMoFe tungsten alloy was developed as an alternative to H-13 tool steels for die cast tooling while 2002 tests at Case Western have shown that anviloy outperformed all of the test steels without any treatment process applied. The sheet below can clearly show you that tungsten anviloy1150 is more ideal for tools of you. Although the tensile properties of H-13 tool steel is higher than tungsten anviloy at first, however, with the increasing of temperature, the properties of H-13 tool steel drop immediately at huge scope while tungsten anviloy keep steady. And tungsten anviloy1150 coefficient is lower than H-13 tool steel at any temperature.

Typical Room Temperature Mechanical Properties Units 90% WNiMoFe tungsten alloy H-13 Tool Steel
Ultimate Tensile Strength Psi 140000 233000
Mpa 965 1610
Yield Strength,0.2%Offset Psi 125000 192000
Mpa 862 1320
Elongation %in 2inches 3 13.1
Hardness HRC 34 45
Modulus of Elasticity ×106psi 49 30.5
GPa 338 210
Elevated Temperature Tensile Properties Units 90% WNiMoFe tungsten alloy H-13 Tool Steel
UTS at 1000°F(537°C) Psi 113000 142000
MPa 779 979
UTS at 1200°F(648°C) Psi 105000 85000
Mpa 724 586
UTS at 1500°F(815°C) Psi 75000 20500
Mpa 517 141
Coefficient of Thermal Expansion(CTE) Units 90% WNiMoFe tungsten alloy H-13 Tool Steel
68-750°F(20-400°C) ×10-6/°F 2.52 6.8
×10-6/°C 4.54 12.2
68-1450°F(20-788°C) ×10-6/°F 2.92 7.5
×10-6/°C 5.26 13.5
Thermal Conductivity Btu/(ft·h·℉) 74 19.3
W/(m·K) 128 34.3
Density lb/in3 0.623 0.28
g/cm3 17.25 7.76