Zhengzhou Sanhui Refractory Metal Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5 Ton/Tons per Month Welcome the sample order |
| Delivery Time | 20 days after order |
| Packaging Details | Exported plywood case with foam inside |
| Name | WCu Polished Copper Tungsten Alloy Rod |
| Material | W-Cu |
| Purity | W75/80/85/90CU25/20/15/10 |
| Dimensions | Customized |
| Surface | Ground |
| Application | Welding, High temperature resistant accessories |
| Brand Name | Sanhui |
| Model Number | Customized |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5 Ton/Tons per Month Welcome the sample order |
| Delivery Time | 20 days after order | Packaging Details | Exported plywood case with foam inside |
| Name | WCu Polished Copper Tungsten Alloy Rod | Material | W-Cu |
| Purity | W75/80/85/90CU25/20/15/10 | Dimensions | Customized |
| Surface | Ground | Application | Welding, High temperature resistant accessories |
| Brand Name | Sanhui | Model Number | Customized |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | 175HB Hardness Tungsten Copper Alloy ，W70Cu30 Electrode Rod ，EDM Electrode Electrode Rod | ||
Tungsten Copper Alloy W70Cu30 Electrode Rod With 175HB Hardness
Charateristics of Tungsten Copper Alloys:
Tungsten copper alloy has some advantages of both tungsten and copper. It has the characteristics of high temperature resistance, arc burning resistance, high strength, large ratio, good conductivity and thermal conductivity, small thermal expansion, easy turning and processing, and sweating cooling.
Chemical Composition of Copper Tungsten Alloys
| Type | chemical composition of copper tungsten alloy(%) | resistivity(cm) | tensile strength(kg/mm2) | hardness | density(g/cm3) | |
| W | Cu | |||||
| F6002E | 60 | balance | <=3.26*10-6 | >=130 | >=160 | >=12.70 |
| 70 | <=3.80*10-6 | >=200 | >=13.80 | |||
| 80 | <=4.00*10-6 | >=220 | >=15.00 | |||
Physical Properties of Tungsten Copper Alloys
| Brand and NO. | Chemical components% | Physical properties | ||||||
|
Cu | Total impurities ≤ |
W | Density (g/cm³) ≥ | Hardness HB ≥ | Resistivity (µΩ·cm) ≤ | Conductivity IACS%≥ | Bending strength Mpa≥ | |
| CuW(50) | 50±2.0 | 0.5 | Bal. | 11.85 | 115 | 3.2 | 54 | |
| CuW(55) | 45±2.0 | 0.5 | Bal. | 12.30 | 125 | 3.5 | 49 | |
| CuW(60) | 40±2.0 | 0.5 | Bal. | 12.75 | 140 | 3.7 | 47 | |
| CuW(65) | 35±2.0 | 0.5 | Bal. | 13.30 | 155 | 3.9 | 44 | |
| CuW(70) | 30±2.0 | 0.5 | Bal. | 13.80 | 175 | 4.1 | 42 | 790 |
| CuW(75) | 25±2.0 | 0.5 | Bal. | 14.50 | 195 | 4.5 | 38 | 885 |
| CuW(80) | 20±2.0 | 0.5 | Bal. | 15.15 | 220 | 5.0 | 34 | 980 |
| CuW(85) | 15±2.0 | 0.5 | Bal. | 15.90 | 240 | 5.7 | 30 | 1080 |
| CuW(90) | 10±2.0 | 0.5 | Bal. | 16.75 | 260 | 6.5 | 27 | 1160 |
Tungsten Copper Alloys Applications:
Tungsten copper alloys are widely used in welding electrode, arc contact and vacuum contact of high and medium voltage circuit breaker, EDM electrode and other industries.
Pictures of copper tungsten alloy products:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2004
Total Annual:
5000000-10000000
Employee Number:
10~25
Ecer Certification：
Active Member
SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc. Over 30 years specializing in manufacturing and exporting tungsten and molybd... SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc. Over 30 years specializing in manufacturing and exporting tungsten and molybd...
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