Brand:WD
MOQ:10
Quantity:1
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Our tungsten copper alloy have high physical andmechanical properties1: composition of tungsten 30 wt.%-90 wt.%copper: balance
Our tungsten copper alloy have high physical and mechanicalproperties, as well as high thermal and electrical conductivity,these properities make our materials very sutitable for the dieinserts and electode facing. Our Copper tungsten alloy aredesignated as ASTMB702, RWMA Class 10, RWMA Class 11, RWMAClass 12, GB/T8320-2003
Typical properties:
Material | Composition | Density | Electrical Conductivity | Hardness | RWMA |
(%by weight) | (g/cm³) | (% IACS) | (Rockwell ) | Class | |
CuW55 | 55W:45Cu | 12.3 | 49 | 76 HRB | 10 |
CuW60 | 60W:40Cu | 12.75 | 47 | 82HRB |
|
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 |
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