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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70/30 Tungsten Copper Alloy Spot Welding Electrodes Description
The basic principle of resistance spot welding is that the power supply current is applied to a certain pressure on the electrode, the current flows through the metal workpiece to generate heat, and the metal (can be the same type, can also be different metals) generates a melting core between the heat, so as to weld together. 70/30 Tungsten Copper Alloy Spot Welding Electrodes can process workpieces containing different materials. It has various excellent characteristics of tungsten and copper, such as high melting point, high conductivity, excellent heat dissipation performance, stable voltage, fast arc starting speed, high spot welding accuracy, and wear resistance. Arc corrosion resistance, high temperature stability, high cost performance. 70/30 Tungsten Copper Alloy Spot Welding Electrodes can ensure the best heat dissipation of the spot welding machine, and improve the stability and service life of the welding process. 70/30 Tungsten Copper Alloy Spot Welding Electrodes are often used to spot weld copper wire, copper tape, aluminum tape, stainless steel material and leads in various equipment. If you need, please feel free to contact us by email.
70/30 Tungsten Copper Alloy Spot Welding Electrodes Specifications:
| Grade | W70Cu30 |
| Technique | Hot Rolling,Cold Rolling,Sintering,Annealing,Drawing |
| Material | Rod:Pure Copper or Copper Alloy Tip:Tungsten |
| Size | Customized |
| Length | 20mm-75mm |
| Density | 17.7g/cm3 |
| Hardness | Hardness |
| 115-260 HRB | 115-260 HRB |
| Surface | Polishing,Alkali Cleaning,Grinding,Ground |
| Standard | GB,JIS,ASTM,DIN |
| Certification | ISO9001:2008 |
70/30 Tungsten Copper Alloy Spot Welding Electrodes Picture:
