95%W Tungsten Nickel Copper W-Ni-Cu Alloy Rod
1. Tungsten Nickel Copper W-Ni-Cu Alloy Rod 95%W Specifications:
Diameter: 5~150mm
Length: <1000mm
Surface: black/ alkaline washing/ polished
Density: 15.2~19.0 g/cm3
We are able to process a variety of shaped parts based on a customer's drawing.
Chemcial content: W-Ni-Fe ,W-Ni-Cu
2. Physical properties of 95%W Tungsten Nickel Copper W-Ni-Cu Alloy Rod:
| Grade | 1 | 2 | 3 | 4 |
| W content (%) | 90 | 92.5 | 95 | 97 |
| Density (g/cm3) | 16.85~17.25 | 17.15~17.85 | 17.75~18.35 | 18.25~18.85 |
| Hardness HRC (max.) | 32 | 33 | 34 | 35 |
| the maximum tensile strength | ksi | 110 | 110 | 105 | 100 |
| | Mpa | 758 | 758 | 724 | 689 |
| Yield Strength at 0.2% off set | ksi | 75 | 75 | 75 | 75 |
| | Mpa | 517 | 517 | 517 | 517 |
| Elongation % | 5 | 5 | 3 | 2 |
3. Craft of 95%W Tungsten Nickel Copper W-Ni-Cu Alloy Rod:
Using high-purity raw materials, through pressing, sintering, forging, rolling, heat treatment, machining and other processes, processed into finished products.
4. Material characteristics of 95%W Tungsten Nickel Copper W-Ni-Cu Alloy Rod:
- Non-magnetic;
- Specific gravity: high density of ~18.8g/cm3;
- High strength: tensile strength is 600-900Mpa;
- Strong ray shielding ability: Under the same thickness, the ray shielding ability of tungsten alloy is more than 1.7 times that of lead.
- High thermal conductivity: tungsten alloy has a thermal conductivity that is five times that of die steel;
- Small thermal expansion coefficient: the thermal expansion coefficient of tungsten is 4~6×10-6/℃, only 1/2-1/3 of iron or steel;
- Good plasticity, workability and weldability;
- Compared with the toxicity of lead, tungsten alloy material has environmental protection properties, and it is not harmful to human safety when manufacturing radiation detectors with tungsten alloy shielding parts;
- In the field sensitive to magnetic environment, it exerts its special anti-interference advantage over tungsten-nickel-iron alloy.
5. Application of 95%W Tungsten Nickel Copper W-Ni-Cu Alloy Rod:
This kind of alloy is non-ferromagnetic and has relatively good electrical and thermal conductivity. It is often used in some special requirements, such as gyroscope rotors and other parts of devices and instruments that require work under the action of a magnetic field; electrical contacts of high-voltage electrical switches And some electrodes for electrical processing, etc.
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