W80cu10&W90cu10 Tungsten Alloy Products Tungsten Copper Alloy Plate
Tungsten Alloy W80cu10&W90cu10 Tungsten Copper Alloy Plate From Factory
Product Description
Tungsten Copper Alloy Plate information:
Material: W50-90Cu10-50
Brand:W55Cu45,W60Cu40,W70Cu30, W75Cu25, W80Cu20, W85Cu15, W90Cu10
Density: 11.85g/cm3-16.75g/cm3
Product standard: GB8320-87
WCu alloy rods size: dia(3.0-200mm)*L
WCu alloy foil size: Thickness(0.08-0.7mm)*Width<120mm*Length<300mm
WCu Flatness tolerance:<4um
WCuRoughness:Ra1.6-Ra0.8
WCuSurface: polished, ground.
WCu alloy foil size: Thickness(0.08-0.7mm)*Width<120mm*Length<300mm
WCu alloy sheet size see following attachment
Tungsten Copper Alloy Plate application and performance:
1. Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors;
2. Electrodes in electric spark erosion cutting machines;
3. Electrodes for resistance welding;used where the combination of high heat resistance, high electrical
4. Some of the applications are in electric resistance welding, as electrical contacts, and as heat sinks.
5. As contact material the alloy is resistant to erosion by electric arc. WCu alloys are also used in electrodes for electrical discharge machining and electrochemical machining.
Tungsten Copper Alloy Plate Picture:
Advantages of Copper Tungsten Plates:
1. Better heat resistant;
2. Better ablate-resistant;
3. High intensity
4. High density;
5. Excellent thermal and electrical conductivity;
6. Easy to be machined.
WCu alloy:
| Composition | (g/cm³) | (HRB) | (%IACS) | Class | RWMA |
| (%wt.) | ≥ | ≥ | ≥ | ||
| W50, balance Cu | 11.85 | 65 | 54 | ||
| W55, balance Cu | 12.3 | 70 | 49 | 10 | 10.7445 |
| W70, balance Cu | 13.85 | 85 | 42 | ||
| W75, balance Cu | 14.5 | 94 | 38 | 11 | 11.744 |
| W80, balance Cu | 15.15 | 98 | 34 | 12 | 12.7435 |
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