Tungsten copper alloy rods electrode from EJ Carbide has good resistance to high temperature, bending strength, and wear resistance. Tungsten copper electrode rods are mainly using as ERW (Electric resistance welding) electrode, EDM (Electrical discharge machining) electrode, High-pressure discharge tube electrode, and so on.
Grade information of tungsten copper material
tungsten copper rods electrodes grade
| Grade |
Chemical compnent |
Density
g/cm³ ≥ |
Hardness
HB Kgf/mm2 ≥ |
electrical resistivity
μΩ.cm ≤ |
electric conductivity
%IACS≥ |
Flexure strength
MPa≥ |
| W50 |
Cu50% W50% |
11.85 |
115 |
3.2 |
54 |
-- |
| W55 |
Cu45% W55% |
12.30 |
125 |
3.5 |
49 |
-- |
| W60 |
Cu40% W60% |
12.75 |
140 |
3.7 |
47 |
-- |
| W65 |
Cu35% W65% |
13.30 |
155 |
3.9 |
44 |
-- |
| W70 |
Cu30% W70% |
13.80 |
175 |
4.1 |
42 |
790 |
| W75 |
Cu25% W75% |
14.50 |
195 |
4.5 |
38 |
885 |
| W80 |
Cu20% W80% |
15.15 |
220 |
5.0 |
34 |
980 |
| W85 |
Cu15% W85% |
15.90 |
240 |
5.7 |
30 |
1080 |
| W90 |
Cu10% W90% |
16.75 |
260 |
6.5 |
27 |
1160 |
We can produce tungsten copper products with different sizes and specifications according to your drawing or sample. For customizing tungsten copper rods, please contact us at +86 18673339477, or write to bigel@ejtungsten.com
