descriptions Tungsten-nickel-iron bar is a high-performance alloy material composed of tungsten, nickel, iron and other elements, with high density, ....
descriptions As a professional manufacturer of ferro-tungsten-nickel machined parts, we rely on cutting-edge technology and strict quality control to ...
Tungsten Copper Rod W70Cu30 Round Rods Square Stick Bars Tungsten Copper Bars Tungsten copper rod is a type of composite material composed of tungsten ...