
HA190 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 90% tungsten、10% nickel and copper. It has excellent radiation resistance, thermal and electric conductivities, corrosion resistance and machinable. The properties of HA190 tungsten alloy rod are: Matrix: 90.0% W Binder: 10.0% Ni-Cu MIL-T-21014 Rev D: Class 1 SAE-AMS-T-21014: Class 1 ASTM B777-07: Class1 AMS 7725 C: 7725 C Density: 16.9g/cm3…