Product information
The tungsten copper (copper tungsten) is a composite material which utilizes the pure tungstens outstanding metallic character and the coppers deformability, high electrical conductivity, etc. Manufactured by isopressing, high temperature agglutination and dissolve infiltration.
Tungsten copper is widely used in high temperature resistant materials, alloys for high voltage switches, electrode for electrical discharge machining(EDM), microelectronic materials, etc.
| Name |
Chemical content (%)
|
Density (g/cm3) | Resistance max µΩcm | IACS (%) min | Hardness (HB) | ||
| Cu | W | ||||||
| 60W/Cu | 40 | 60 | 12.75 | 3.7 | 47 |
140
|
|
| 70W/Cu | 30 | 70 | 13.80 | 4.1 | 42 | 180 | |
| 75W/Cu | 25 | 75 | 14.50 | 4.5 | 38 | 200 | |
| 80W/Cu | 20 | 80 | 15.10 | 5.0 | 34 | 220 | |
| 85W/Cu | 15 | 85 | 15.90 | 5.7 | 30 | 240 | |
| 90W/Cu | 10 | 90 | 16.75 | 6.5 | 27 | 260 | |
|
.jpg) |
||||
| Tungsten Copper - Ring
Max. Size: 150 mm(OD) |
 |
||||
| Tungsten Copper - Irregular Shape
Produce according to the customers drawing.
|
 |
previous:The Difference of Control System HL, HF and YH
next:HF Program and Control System for EDM Wire Cut