
ASTM B777-15 class4 tungsten alloy rod has many special properties such as high density, high melting point, wear resistance, high tensile strength, good elongation capacity, low vapor pressure, excellent thermal stability and high radiation absorption capacity. The properties of ASTM B777-15 class4 tungsten alloy rod are: Matrix: 97% W Density: 18.25~18.85g/cc Hardness Rockwell Max: 35HRC Standard Alloy Ultimate Tensile Strength: 100 KSI and 689 MPa Yield Strength (0.2% offset): 75 KSI and 517 MPa Elongation: 2% Nonmagnetic Alloy Ultimate Tensile…