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Model No: Nickel 270
UNS N02270/Nickel 270 Alloy
Nickel 270 (UNS N02270/W. Nr. 2.4050) is a highpurity grade of nickel made by powder metallurgy. It has a low base hardness and high ductility. It contains 99.95% nickel in addition to traces of minor elements.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Nickel 270 (UNS N02270/W. Nr. 2.4050) is a highpurity grade of nickel made by powder metallurgy. It has a low base hardness and high ductility. It contains 99.95% nickel in addition to traces of minor elements. Its extreme purity is useful for components of hydrogen thyratrons. It is also used for electrical resistance thermometers.
Nickel 270 Alloy Applications
- Hydrogen thyatron components
- Electrical resistance thermometers
- Platter bars
- Passive cathode
- Fluorescent lamp components
- Electrolytic cell anodes
Nickel 270 Alloy Chemical Composition
| Element | Content (%) |
|---|---|
| Nickel, Ni | ≥99.9 |
| Iron, Fe | ≤0.050 |
| Carbon, C | ≤0.020 |
| Copper, Cu | ≤0.010 |
| Titanium, Ti | ≤0.0050 |
| Silicon, Si | ≤0.0050 |
| Magnesium, Mg | ≤0.0050 |
| Manganese, Mn | ≤0.0030 |
| Sulfur, S | ≤0.0030 |
Nickel 270 Alloy Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.89 g/cm3 | 0.321 lb/in3 |
| Melting point | 1454°C | 2649°F |
Nickel 270 Alloy Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength (annealed) | 345 MPa | 50000 psi |
| Yield strength (annealed) | 110 MPa | 16000 psi |
| Elongation at break (annealed) | 50% | 50% |
Nickel 270 Alloy Thermal Properties
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient (@20-100°C/68-212°F) | 13.3 µm/m°C | 7.39 µin/in°F |
| Thermal conductivity | 86 W/mK | 597 BTU.in/hrft².°F |
Fabrication and Heat Treatment
Machinability
Nickel 270 alloy can be machined by conventional means using high-speed steel tooling.
Forming
The alloy can be formed by conventional means.
Welding
Nickel 270 alloy can be welded by conventional welding techniques.
Heat Treatment
Nickel 270 alloy can be heat-treated 816°C (1500°F) and air cooled.
Forging
The alloy can be forged at 704 to 1038°C (1300 to 1900°F).
Hot Working
Nickel 270 alloy can be hot-worked at temperatures of 704 to 1038°C (1300 to 1900°F).
Other Designations
Other designations that are equivalent to nickel 270 alloy include the following:
- ASTM F1
- ASTM F3
Lork Group is a reputable manufacturer and supplier of high-quality Nickel 270/UNS N02270 Alloy in China. Renowned for our dedication to excellence, we specialize in producing durable Super alloy products to meet diverse industrial needs. With a commitment to superior quality, we ensure our bars meet strict standards, making us a trusted choice in the industry.
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