copper tungsten sheet Tungsten copper performance - Mature press-sinter-infiltration process control, no holes inside the product - High electrical conductivity and electrical processing speed - Good plasticity and easy processing Properties of copper tungsten alloys Item nametypescopperimpuritiestungstendensityresistanceconductanceHardness HBBending strength Copper tungsten 50CuW5050±20.5balance11.853.2541128 Copper tungsten 55CuW5545±20.5balance12.303.5491226 Copper tungsten 60CuW6040±20.5balance12.753.7471373 Copper tungsten 65CuW6535±20.5balance13.303.9441520 Copper tungsten 70CuW7030±20.5balance13.804.1421716790 Copper tungsten 75CuW7525±20.5balance14.504.5381912885 Copper tungsten 80CuW8020±20.5balance15.155.0342158980 Copper tungsten 85CuW8515±20.5balance15.905.73023541080 Copper tungsten 90CuW9010±20.5balance16.756.52725501160tungsten plate and sheet or foil manufacturers website:http://www.hx-raremetals.com/tungsten/tungsten-plate-and-sheet/