ASTM B777-99 class1 tungsten alloy bar has better machinability compared to pure tungsten, high Young’s modulus and very good mechanical properties. It is used to make parts and components for nearly every industry imaginable.
The properties of ASTM B777-99 class1 tungsten alloy bar are:
ASTM B777-99: class1
Matrix: 90%
Density: 16.85~17.25g/cc
Hardness Rockwell Max: 32HRC
Ultimate Tensile Strength: 110 KSI and 758MPa
Yield Strength (0.2% offset): 75KSI and 517MPa
Elongation: 5%
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