Nickel® 270
Available in any of the 'profile options'
A high purity grade of nickel that is made by powder metallurgy.
| Chemical Composition |
Specifications |
Designations |
Key Features |
Typical Applications |
| Element |
Min % |
Max % |
| Ni + Co |
99.0 |
- |
| Cu |
- |
0.01 |
| Fe |
- |
0.05 |
| Mn |
- |
0.003 |
| C |
- |
0.05 |
| S |
- |
0.003 |
| Ti |
- |
0.005 |
| Mg |
- |
0.005 |
| Si |
- |
0.005 |
| Al |
- |
0.005 |
|
- |
W.NR 2.4050
UNS N02270
AWS 074 |
High purity grade of nickel that is made by powder metallurgy. |
Electrical Resistance Thermometers.
Components for hydrogen thyratrons.
Electrical and electronic components. |
| Density |
8.89 g/cm³ |
0.321 lb/in³ |
| Melting Point |
1454°C |
2650°F |
| Coefficient of Expansion |
13.3 μm/m °C (20 - 100°C) |
7.4 x 10-6 in/in °F (70 - 212°F) |
| Modulus of Rigidity |
82 kN/mm² |
11893 ksi |
| Modulus of Elasticity |
207 kN/mm² |
30000 ksi |
| Electrical Resistivity |
| 7.5 μΩ • cm |
45 ohm • circ mil/ft |
| Thermal Conductivity |
| 86 W/m • °C |
595 btu • in/ft2 • h • °F |
| Properties |
| Condition |
Approx. tensile strength |
Approx. operating temperature |
| N/mm² |
ksi |
| Annealed |
300 - 450 |
44 - 65 |
Tensile strength and elongation drop significantly at temperatures above
315°C (600°F). Service temperature is dependent on environment, load and size range. |
| Hard Drawn |
600 - 800 |
87 - 116 |
The above tensile strength ranges are typical. If you require different please ask.
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