Tungsten-copper
rod
alloy 80/20
ø 25±0,2 x 29±0,3 mm
Tolerance, if not otherwise specified, ISO 2768 m
(eroding material 80 % tungsten / 20 % copper)
Hardness HV about 240
Density 15,3 g/cm³
Electric conductivity 21,6 M/Ohm mm²
Picture can be different
