97W-2Ni-1Fe tungsten alloy brick has the advantages of high dimensional accuracy, high surface finish and no deformation under high temperature. And it has high density, high hardness, good corrosion resistance, good wear resistance. It can be used for aircraft structural parts, processing non-ferrous and non-metallic composite casting, workpieces.
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The properties of 97W-2Ni-1Fe tungsten alloy brick are:
Alloy Type：W 97%、Ni 2%、Fe 1%
MIL-T-21014: Class 4
SAE-AMS-T-21014: Class 4
AMS 7725 C: NIL
ASTM B777-87: Class 4
Nominal Density: 18.25~18.85 g/cc or 0.668 lbs/ in3
Hardness Rockwell: 30 C
Ultimate Tensile Strength Min: 100,000 psi
Yield Strength Min (0.2% offset): 75,000 psi
Magnetic Properties: Slightly Magnetic
