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.