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Nickel® 205
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Nickel® 205

Available in any of the 'profile options'

Nickel 205 is similar to Nickel 200, but has compositional adjustments to enhance its performance in electrical and electronic applications.

Chemical Composition Specifications Designations Key Features Typical Applications
Element Min % Max %
Ni 99.0
Mg 0.01 0.08
Ti 0.01 0.05
Cu 0.15
Fe 0.20
C 0.15
Si 0.15
S 0.008
Mn 0.35
W.NR 2.4061
UNS N02205
AWS 072
 Similar to Nickel 200 but has compositional adjustments to enhance its performance in electrical and electronic applications Anodes and grids of electronic valves.
Lead wires.
Transistor Housings.
Magneto-strictive Transducers.
Density 8.89 g/cm³ 0.321 lb/in³
Melting Point 1446°C 2635°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
9.5 μΩ • cm 57 ohm • circ mil/ft
Thermal Conductivity
75 W/m • °C 520 btu • in/ft2 • h • °F
Properties
Condition Approx. tensile strength Approx. operating temperature
N/mm² ksi
Annealed 400 – 500 58 – 73 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 700 – 900 102 – 131

The above tensile strength ranges are typical. If you require different please ask.

*Trade name of Special Metals Group of Companies

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