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Product Details:
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| Model Number:: | CuW60/65, CuW70/75, CuW80/85/90 | Shape:: | According To Drawing |
|---|---|---|---|
| Chemical Composition:: | W=60%~95% | Technique:: | Infiltering Process |
| Application:: | Industrial, Heat Elements | Density:: | 15.5~18.0 G/cm3 |
| High Light: | CuW75 Copper Tungsten Edm Electrodes,220HB Copper Tungsten Edm Electrodes,CuW70 Spot Welding Electrodes |
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CNC 15.6g/cm3 Tungsten Copper Spot Welding Electrodes
Introduction of Tungsten Copper:
Our tungsten copper alloy rods are processed by high purity of tungsten powder, copper powder and isostatic techniques. Tungsten copper alloy has features like high plasticity and high electrical and thermal conductivity and low thermal expansion. Both tungsten copper’ s electrical and thermal conductivity are good. Moreover, it owns low expansion and high temperature resistance.
Chemical Composition of Tungsten Copper Alloy
| 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) Density of tungsten copper:15.5~18.0g/cm3
3) Technique: infiltering process
4) Shape: Plate,sheet,strip,tube,rod,or machined parts
5) Standard:ISO 9001:2008, 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
Contact Person: Lisa Ma
Tel: 86-15036139126
Fax: 86-371-66364729
