Hubei Fotma Machinery Co., Ltd.
| Payment Terms | T/T, L/C, Western Union, PayPal |
| Supply Ability | 10000pcs/month |
| Delivery Time | 20-25 days after deposit |
| Packaging Details | Paper cartons or plywood boxes |
| Tungsten Content | 50% to 90% |
| Sizes | Customized |
| OEM | Available |
| Surface | Machined |
| Density | > 12 g/cc |
| Tolerance | +/-0.05 mm |
| Brand Name | FOTMA |
| Model Number | CuW Alloy |
| Certification | ISO9001:2000 |
| Place of Origin | P.R. China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, PayPal | Supply Ability | 10000pcs/month |
| Delivery Time | 20-25 days after deposit | Packaging Details | Paper cartons or plywood boxes |
| Tungsten Content | 50% to 90% | Sizes | Customized |
| OEM | Available | Surface | Machined |
| Density | > 12 g/cc | Tolerance | +/-0.05 mm |
| Brand Name | FOTMA | Model Number | CuW Alloy |
| Certification | ISO9001:2000 | Place of Origin | P.R. China |
| High Light | W80 W70 CuW Tungsten Alloy Rod ，W70 CuW Copper Tungsten Bars ，W80 CuW Copper Tungsten Plates | ||
W80 W70 Customized Tungsten Products CuW Alloy Rods / Bars / Plates Machined
CuW alloy has high physical and mechanical properties, as well as high thermal and electrical conductivity, these properities make it very sutitable for the die inserts and electode facing. Copper tungsten alloy are designated as ASTMB702, RWMA Class 10, RWMA Class 11, RWMA Class 12, GB/T8320-2003.
Sizes of Copper Tungsten Alloy Products:
Copper tungsten Rods: Dia(10-60)mm x (150-250)mm
Copper tungsten Square bars: (12 x 12)mm (45 x 45)mm x 350mm
Advantages of CuW Alloy:
High arc resistance combined with good electrical conductivity
High thermal conductivity
Low thermal expansion
Specifications of Copper Tungsten Alloy:
| Copper Tungsten Alloy (CuW Alloy) | |||||||
| Brand | Chemical content(%) | Density | Resistance | IACS | Hardness | ||
| Cu | Impurity | W | |||||
| Cu-W50 | 50 ± 2 | 0.5 | Other | 11.85 | 3.2 | 54 | 1128 |
| Cu-W55 | 45 ± 2 | 0.5 | Other | 12.30 | 3.5 | 49 | 1226 |
| Cu-W60 | 40 ± 2 | 0.5 | Other | 12.75 | 3.7 | 47 | 1373 |
| Cu-W65 | 35 ± 2 | 0.5 | Other | 13.30 | 3.9 | 44 | 1520 |
| Cu-W70 | 30 ± 2 | 0.5 | Other | 13.80 | 4.1 | 42 | 1716 |
| Cu-W75 | 25 ± 2 | 0.5 | Other | 14.50 | 4.5 | 38 | 1912 |
| Cu-W80 | 20 ± 2 | 0.5 | Other | 15.15 | 5.0 | 34 | 2158 |
| Cu-W85 | 15 ± 2 | 0.5 | Other | 15.90 | 5.7 | 30 | 2354 |
| Cu-W90 | 10 ± 2 | 0.5 | Other | 16.75 | 6.5 | 27 | 2550 |
| We can produce various specifications of W-Cu alloy production according to your requirements. | |||||||
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Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2004
Total Annual:
5000000-8000000
Employee Number:
50~100
Ecer Certification：
Active Member
Hubei Fotma Machinery Co.Ltd established in 2004 as a combined group engaged into manufacturing and exporting of Non-Ferrous Metals, Agricultural Machinery and Instruction Machinery etc. In 2005, our factory established in Zigong, Sichuan P.R., which is a professional manufacturer of ... Hubei Fotma Machinery Co.Ltd established in 2004 as a combined group engaged into manufacturing and exporting of Non-Ferrous Metals, Agricultural Machinery and Instruction Machinery etc. In 2005, our factory established in Zigong, Sichuan P.R., which is a professional manufacturer of ...
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