HPM1801 tungsten alloy rod is made by liquid phase sintering to give a structure consisting of almost pure tungsten particles in a matrix of the alloy elements. Its ingredient is 95% tungsten、5% nickel and copper. It has excellent radiation resistance, thermal and electric conductivities, corrosion resistance and machinable.
The properties of HPM1801 tungsten alloy rod are:
Matrix: 95.0% W
Binder: 5.0% Ni-Cu
Density: 18.0g/cm3 and 0.650lb/in3
Thermal Conductivity: 105 W/(m?K)
Coefficient of Thermal Expansion 20~100℃：5.4μm/(m?K)
Coefficient of Thermal Expansion 20~300℃：5.5μm/(m?K)
Coefficient of Thermal Expansion 20~4500℃：5.6μm/(m?K)
Electrical Conductivity: 16% IACS
Electrical Resist：0.10~0.12μΩ?m
Yield Strength (0.2% offset): 75.4~87.0KSI
Tensile Strength: 94.3~106 KSI
Elongation: 1~3%
Hardness：305~340HV10
Modulus of Elasticity：310~410GPa
Magnetic Properties: Non-magnetic
More details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-rod.html
