Tungsten copper
rectangular bar
alloy 70/30
1,3±0,1 x 20±0,2 x 300 mm
Tolerance, if not otherwise specified, ISO 2768 m
(eroding material 70% tungsten / 30 % copper)
Hardness HV about 190
Density 14 g/cm³
Electric conductivity 26 m/Ohm mm²
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