ASTM B777-15 class3 tungsten alloy bar has good conductivity, thermal conductivity and corrosion resistance, and high absorption capacity for rays. It is applied in manufacturing of collimator for nuclear medicine, nuclear research, geological prospecting and security inspection.
The properties of ASTM B777-15 class3 tungsten alloy bar are:
Matrix: 95% W
Density: 17.75~18.35g/cc
Hardness Rockwell Max: 34HRC
Standard Alloy
Ultimate Tensile Strength: 105 KSI and 724 MPa
Yield Strength (0.2% offset): 75 KSI and 517 MPa
Elongation: 3%
Nonmagnetic Alloy
Ultimate Tensile Strength: 94 KSI and 648 MPa
Yield Strength (0.2% offset): 75 KSI and 517 MPa
Elongation: 1%
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