92.5W-Ni-Fe-Mo tungsten alloy bar is highly engineered to offer a superior combination of heat resistance, high-temperature corrosion resistance, toughness and strength. It is used as electrode, heater, heat screen in electron, vacuum coating, medic machinery and electric vacuum furnace.
The properties of 92.5W-Ni-Fe-Mo tungsten alloy bar are:
Alloy Type（%）：92.5W、Balance Ni、Fe、Mo
MIL-T-21014: NIL
SAE-AMS-T-21014: NIL
AMS 7725 C: NIL
ASTM B777-87: NIL
Density: 17 .6 g/cc and 0.636 lbs/ in3
Hardness Rockwell: 30 C
Ultimate Tensile Strength Min: 120,000 ksi
Yield Strength Min (0.2% offset): 90,000 ksi
Elongation: 4% in 1"
Proportional Elastic Limit: 55,000PSI
Modules of Elasticity: 52 x 106 PSI
Coefficient of Thermal Expansion: 4.5 X 10-6/°C (20~400°C)
Thermal Conductivity: 0.27 CGS Units
Electrical Conductivity: 14 % IACS
Magnetic Properties: Slightly Magnetic
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