Our CuW alloy have high physical and mechanical properties, as well as high thermal and electrical conductivity, these properities make our materials very sutitable for the die inserts and electode facing. Our Copper tungsten alloy are designated as ASTMB702, RWMA Class 10, RWMA Class 11, RWMA Class 12, GB/T8320-2003.
Material | Composition | Density | Electrical Conductivity | Hardness | RWMA |
| (%by weight) | (g/cm³ ) | (% IACS) | (Rockwell ) | Class |
| CuW55 | 55W: 45Cu | 12.3 | 49 | 76 HRB | 10 |
| CuW65 | 65W: 35Cu | 13.3 | 44 | 88HRB |
|
| CuW70 | 70W: 30Cu | 13.8 | 42 | 94HRB | 11 |
| CuW75 | 75W: 25Cu | 14.5 | 38 | 98HRB | 12 |
| CuW80 | 80W: 20Cu | 15.15 | 34 | 109HRB |
|
Standard Stock:
Copper Tungsten Rod (unit: mm)
| D2x200 | D3x200 | D4x200 | D5x200 |
| D6x200 | D7x200 | D8x200 | D9x200 |
| D10x200 | D12x200 | D14x200 | D15x200 |
| D16x200 | D18x200 | D20x200 | D21x200 |
| D22x200 | D25x200 | D30x200 | D35x200 |
| D40x200 | D45x200 | D50x200 | D60x200 |
HOSO Metal Co., Ltd is the manufacturer who dedicate to three major business: Powder metallurgy material, special copper alloy, and machinery parts according to customer´ S drawing for industry. HOSO Metal manufacturing the tungsten copper(CuW), tungsten silver(AgW), tungsten base high density alloy, and the ODSC, CuCrlZr, CuCoBeetc. Our Product wildly used as welding, EDMing, die and casting industrial.
HOSO Metal has the precise machine that we can supply the machinery service for our customer.
Start from material to the finished parts we do the one stop service and create Max. Value to customer.
HOSO Metal insist on customer orientation. Keeping invest the advance technology more than ten years.
Our register trade mark including to HOSOPM® , HOSOCU® , HOSOCP® .
Our company specialized in production and operation of resistance welding electrode materials, electric spark electrode materials and hardware mould materials. Relying on professional service and quality products, we become one of the most specialized electrode alloy materials suppliers. We are not only the material supplier but also offering the professional technical support for such industries as mould, mechanical hardware, automobile manufacture and electrical apparatus. Adhering to the service philosophy of customer demand oriented, we continuously gain technical innovation. We pursue leading cost and leading efficiency and make efforts to provide the customers with more quality services with the operation of high efficiency and low consumption
If you are interest in our product, please visit our website.
