Tungsten copper alloy (WCu) is composed of high melting point,high hardness tungsten and high conductivity,high thermal conductivity copper,so it has heat-resistant,ablation-resistant,highly thermally and electrically conductive,high strength,high hardness etc. advantages.It is widely used in electrical contact materials for vacuum and other high voltage switches,resistance welding electrode materials,electronic packaging materials,heat sink,radiation shielding materials.Rosen manufacture various tungsten copper alloy,such as tungsten copper rod,plate,bar,sheet,block,tungsten copper electrode.
If you need tungsten copper alloy price,welcome contact our sales.
Tungsten Copper Alloy Compositions:
| Composition wt.% | Density g/cm3 | Hardness HB Kgf/mm2 | Resistivity | IACS % | Bending strength Mpa |
|---|---|---|---|---|---|
| W50/Cu50 | 11.85 | 115 | 3.2 | 54 | — |
| W55/Cu45 | 12.30 | 125 | 3.5 | 49 | — |
| W60/Cu40 | 12.75 | 140 | 3.7 | 47 | — |
| W65/Cu35 | 13.30 | 155 | 3.9 | 44 | — |
| W70/Cu30 | 13.80 | 175 | 4.1 | 42 | 790 |
| W75/Cu25 | 14.5 | 195 | 4.5 | 38 | 885 |
| W80/Cu20 | 15.15 | 220 | 5.0 | 34 | 980 |
| W85/Cu15 | 15.90 | 240 | 5.7 | 30 | 1080 |
| W90/Cu10 | 16.75 | 260 | 6.5 | 27 | 1160 |
| W94/Cu6 | 17.2 | — | |||
| W100 | 19.25 | — |
Specification of Tungsten Copper Alloy:
Item Name:Tungsten copper alloy
RWMA Class:Class 12,Class 11
Shape: Rod,Bar,Discs,Inserts,Plate,Block,Sheet;
Type: Tungsten copper 80/20,75/25(90W/10CU,80W/20CU,75W/25CU,70W/30CU…)
Principal Element: Tungsten and Copper (W,Cu)
Copper Tungsten Alloy Properties:
- High wear resistance;
- High thermal and electrical conductivity;
- Resistance to high temperature;
- Electrical erosion;
- Low thermal expansion;
