W80Cu20 Machined Copper Tungsten Alloy Spot Welding Head With 220HB
W80Cu20 Machined Copper Tungsten Alloy Spot Welding Head With 220HB
Introduction of Tungsten Copper:
Tungsten copper alloy is featured by high plasticity and high conductivity. Our tungsten copper alloy rods are processed by high purity of tungsten powder, copper powder and isostatic techniques. Both tungsten copper’ s electrical and thermal conductivity are good. Moreover, it owns low expansion and high temperature resistance.
Chemical Composition
| Code No. | Chemical Composition % | Mechanical properties | ||||||
| CU | Impurity | W | Density | RES( cm) | ||||
| (g/cm3 ) | Hardness | Conductivity | TRS/ Mpa | |||||
| HB | IACS/ % | |||||||
| CuW(50) | 50+2.0 | 0.5 | Balance | 11.85 | 115 | 3.2 | 54 | |
| CuW(55) | 45+2.0 | 0.5 | Balance | 12.3 | 125 | 3.5 | 49 | |
| CuW(60) | 40+2.0 | 0.5 | Balance | 12.75 | 140 | 3.7 | 47 | |
| CuW(65) | 35+2.0 | 0.5 | Balance | 13.3 | 155 | 3.9 | 44 | |
| CuW(70) | 30+2.0 | 0.5 | Balance | 13.8 | 175 | 4.1 | 42 | 790 |
| CuW(75) | 25+2.0 | 0.5 | Balance | 14.5 | 195 | 4.5 | 38 | 885 |
| CuW(80) | 20+2.0 | 0.5 | Balance | 15.15 | 220 | 5 | 34 | 980 |
| CuW(85) | 15+2.0 | 0.5 | Balance | 15.9 | 240 | 5.7 | 30 | 1080 |
| CuW(90) | 10+2.0 | 0.5 | Balance | 16.75 | 260 | 6.5 | 27 | 1160 |
Specifications:
1) Materials: W30Cu, W50Cu, 70%W/Cu, 75%W/Cu, 80%WCu, 90%WCu
2) Technique: infiltering process
3) Density of tungsten copper:15.5~18.0g/cm3
4) Shape: Plate,sheet,strip,tube,rod,or machined parts
5) Standard: ISO9001:2008, ASTM B702
Our strength:
-High electrical conductivity bring very good erosion rate. Improve productivity.
-High hardness maintains long life time.
-High density characters present the lowest corner wear.
-Dia. 1mm rod bend demo shows our super infiltration process control capability
Get in Touch
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