90% WNiMoFe Tungsten Alloy Advantage
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 |