95W-3.5Ni-1.5Fe tungsten alloy bar has high hardness, better machinability, excellent wear-resistance, high elastic modulus and compressive strength. It is used to make parts and components for nearly every industry imaginable.
The properties of 95W-3.5Ni-1.5Fe tungsten alloy bar are:
Alloy Type（%）：95W、3.5Ni、1.5Fe
MIL-T-21014: Class 3
SAE-AMS-T-21014: Class 3
AMS 7725 C: NIL
ASTM B777-87: Class 3
Density: 18 g/cc and 0.65 lbs/ in3
Hardness Rockwell: 27 C
Ultimate Tensile Strength Min: 120,000 ksi
Yield Strength Min (0.2% offset): 90,000 ksi
Elongation: 7 % in 1"
Proportional Elastic Limit: 44,000PSI
Modules of Elasticity: 50 x 106 PSI
Coefficient of Thermal Expansion: 4.6 X 10-6/°C (20~400°C)
Thermal Conductivity: 0.26 CGS Units
Electrical Conductivity: 13 % IACS
Magnetic Properties: Slightly Magnetic
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