Zhuzhou Jiabang Refractory Metal Co., Ltd
| Payment Terms | L/C, T/T, Western Union |
| Packaging Details | wooden case |
| Material | 75WCu |
| Density | 14.5 |
| Hardness | HRB90 |
| Brand Name | JBNR |
| Certification | RWMA |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Packaging Details | wooden case |
| Material | 75WCu | Density | 14.5 |
| Hardness | HRB90 | Brand Name | JBNR |
| Certification | RWMA | Place of Origin | China |
| High Light | tungsten welding electrodes ，spot welding electrodes | ||
Generally contact tips was made of copper or the (chromium zirconium copper). Currently, most of the big vessels and big diameter oil pipe need be welded by automation welding machine, which means it need complete the welding process without the stop. Those process controls ensure the welding as good quality. CuCrZr contact tips soft temperature around 800ºC, its less wear resistance capability can not guarantee the 24 hours welding system keep welding without stop to replace the tips.
JBNR develop the new technology of SAW welding contact tips by using copper tungsten to keep higher softer temperature, higher wear resistance, and CuCrZr material which keep good thermal conductivity.
Our customers are using our contact tips and proved our product have very good quality. They feedback our new contact tips’ life time is at least 5 times longer than the Cu and CuCrZr.
| content(%wt.) | density(g/cm3) | conductivity(%IACS) | hardness(HRB) | RWMA |
| Cr: 0.5-1.5% Zr:0.05-0.25% Cu:balance | 8.9 | 80 | 80 | class 2 |
| content | Density | Hardness | Conductivity | Class |
| W75Cu25 | 14.5 | 90 | 38 | 11 |
| W80Cu20 | 15.2 | 98 | 34 | 12 |
Product picture:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
10,000,000-20,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has an area coverage of 12000m2. Its registered capital is RMB 30 million. Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and production of products in electronics area, medical area, new energy industry and aero... Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has an area coverage of 12000m2. Its registered capital is RMB 30 million. Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and production of products in electronics area, medical area, new energy industry and aero...
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