1pc Copper Tungsten Round Bar W70/30 Alloy Dia.1mm ~ 10mm Length 200mm (Size : 10mm)

For the production of electromagnetic motor models Main Chemical Composition%: Tungsten W70.00, Copper CU30.00 Application: Resistance welding electrode, spark electrode, high voltage outlet pipe electrode, electronic packaging material. Physical and mechanical properties: Density g / cm3: 13.8-14 Conductivity% IACS: 42 Hardness: 185HV Bending Strength MPa: 700 Softening Temperature : 900 Features: Tungsten Copper is a kind of composite material made of static pressing, high temperature sintering and copper resolution, which utilize the excellent metal properties of high purity tungsten powder and the plasticity and high conductivity of high purity copper powders with high purity.