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Nickel 212 Alloy

Nickel 212*

Available in any of the 'profile options'

Nickel strengthened with an addition of Manganese.

Chemical Composition Specifications Designations Key Features Typical Applications
Element Min % Max %
Ni + Co 97.0 -
Mn 1.50 2.50
Fe - 0.25
C - 0.10
Cu - 0.20
Si - 0.20
Mg - 0.20
S - 0.006
- W.NR 2.4110
AWS 073
Stronger than Nickel 200 due to the addition of manganese. Electrical Lead Wires.
Supporting Components in Lamps and electronic valves.
Electrodes in Glow-discharge Lamps.
Sparking Contacts.
Density 8.86 g/cm³ 0.320 lb/in³
Melting Point 1446°C 2635°F
Coefficient of Expansion 12.9 μm/m °C (20 - 100°C) 7.2 x 10-6 in/in °F (70 - 212°F)
Modulus of Rigidity 78 kN/mm² 11313 ksi
Modulus of Elasticity 196 kN/mm² 28400 ksi
Electrical Resistivity
9.6 μΩ • cm 66 ohm • circ mil/ft
Thermal Conductivity
44 W/m • °C 305 btu • in/ft2 • h • °F
Properties
Condition Approx. tensile strength Approx. operating temperature
N/mm² ksi
Annealed 450 - 550 65 - 80 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 750 - 950 109 - 138

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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