
97W-2.1Ni-0.9Fe tungsten alloy bar offers exceptionally high strength and good electrical resistivity at very high temperatures. It is used in high temperature furnaces, heating body, and heat shield. The properties of 97W-2.1Ni-0.9Fe tungsten alloy bar are: Alloy Type(%):97W、2.1Ni、0.9Fe MIL-T-21014: Class 4 SAE-AMS-T-21014: Class 4 AMS 7725 C: NIL ASTM B777-87: Class 4 Density: 18.5 g/cc and 0.668 lbs/ in3 Hardness Rockwell: 28 C Ultimate Tensile Strength Min: 123,000 ksi Yield Strength Min (0.2% offset): 85,000 ksi Elongation: 5 % in…