JINXING MATECH CO LTD
JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten Alloy , Tungsten copper , Titanium , Zirconium, Vanadium, Hafnium, Sputtering target , Nobel
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Machined Tungsten Copper Rod, CuW Alloy Bar With China Top Quality
Main use of Tungsten Copper Rod
Tungsten Copper Rod is widely used as the contact and protection ring of high-voltage and ultra-hydraulic switches and circuit breakers, thick anvil material of electric heating pier, automatic submerged arc welding contact tip, plasma cutting machine nozzle, and also used in electric welding machine and butt welding machine. Welding heads and seam welding wheels are also used to make gas-sealing electrodes and electric spark electrodes, spot welding, butt welding materials, etc.
Resistance welding electrode: Tungsten copper alloy combines the advantages of tungsten and copper, high temperature resistance, arc ablation resistance, high strength, high specificity, good electrical conductivity, good thermal conductivity, easy cutting and processing, and has the characteristics of sweating and cooling. Because tungsten copper alloy has the characteristics of high hardness, high melting point and anti-adhesion of tungsten, it is often used for projection welding and butt welding electrodes with certain wear resistance and high temperature resistance.
Tungsten Copper Rod Picture:
Copper Tungsten Alloy Chemical Composition &Properties Chart:
| Composition | Density gr/cc | IACS % | Hardness HB Kgf/mm2 | Bend Strength MPa |
| W55 Cu45 | 12.30 | 49 | 125 | - |
| W60 Cu40 | 12.75 | 47 | 140 | - |
| W65 Cu35 | 13.3 | 44 | 155 | - |
| W70 Cu30 | 13.8 | 42 | 175 | 667 |
| W75 Cu25 | 14.5 | 38 | 195 | 706 |
| W80 Cu20 | 15.15 | 34 | 220 | 736 |
| W85 Cu15 | 15.9 | 30 | 240 | 765 |
| W90 Cu10 | 16.75 | 27 | 260 | 804 |