Tungsten Alloy EDM Electrode
Application：
(1)Tungsten alloy EDM electrode main applications: EDM electrodes, resistance welding electrodes.
(2)Tungsten alloy EDM electrode main applications: high voltage discharge tube electrodes.
Product Introduction
1. Product name: Tungsten alloy EDM electrode
In the early days of tungsten alloy EDM electrodes, copper or graphite were used as electrodes, which are cheap but not resistant to ablation. The advantages of tungsten copper electrodes are high temperature resistance and arc ablation resistance, and tungsten copper electrodes have good electrical and thermal conductivity and fast heat dissipation. The main applications of Tungsten alloy EDM electrodes are concentrated in EDM electrodes, resistance welding electrodes and high voltage discharge tube electrodes.
2. Specification:
The main physical properties of tungsten copper
density | melting point | boiling point | Heat of vaporization | Conductivity | Thermal conductivity | Thermal expansion coefficient | |
W | 19.32 | 3410 | 5930 | 3980 | 18 | 167 | 4.6 |
Cu | 8.96 | 1083 | 2595 | 4770 | 59.9 | 394 | 16.5 |
3. Specification of W-Cu Alloy:
Specification of W-Cu Alloy: | |||||||
Code No. |
Chemical composition%
| Mechanical properties RES(cm) | |||||
Cu | Impurity | W | Density(g/cm³) | Hardness HB | Conductivity IACS/% | TRS/M pa | |
Cu-W(50) | 50+2.0 | 0.5 | Balance | 11.85 | 115 | 54 | |
Cu-W(55) | 45+2.0 | 0.5 | Balance | 12.3 | 125 | 49 | |
Cu-W(60) | 40+2.0 | 0.5 | Balance | 12.75 | 140 | 47 | |
Cu-W(65) | 35+2.0 | 0.5 | Balance | 13.3 | 155 | 44 | |
Cu-W(70) | 30+2.0 | 0.5 | Balance | 13.8 | 175 | 42 | 790 |
Cu-W(75) | 25+2.0 | 0.5 | Balance | 14.5 | 195 | 38 | 885 |
Cu-W(80) | 20+2.0 | 0.5 | Balance | 15.15 | 220 | 34 | 980 |
Cu-W(85) | 15+2.0 | 0.5 | Balance | 15.9 | 240 | 30 | 1080 |
Cu-W(90) | 10+2.0 | 0.5 | Balance | 16.75 | 260 | 27 | 1160 |
4. Application
(1) Tungsten alloy EDM electrode main applications: EDM electrodes, resistance welding electrodes.
(2) Tungsten alloy EDM electrode main applications: in high voltage discharge tube electrode
5. Our Company and Factory
Baoji Magotan Nonferrous Metals began trade business, Since then, Baoji Magotan Nonferrous Metalshas added related refractory metal product lines. while keeping its dedication to product quality, customer service. From simple rods and tubes for refractory applications in the China to new types of alloys for a global market with a wide range of applications. We wish become a reliable long-term cooperation partner and offer competitive pricing and unbeatable quality for all our metals, as well as helpful service to assist you at any step in your order.
6. Delivery & Payment & After-sale Service
Delivery | 1. Express by air ( UPS, DHL, FedEx, TNT, EMS etc. ) 2. Ship by sea. 3. Customer's requirement.
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Payment | 1. T/T Paypal, L/C,
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After-sale Service | Goods with quality problems or parameter problems can be returned for replacement. |
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