19x0.61mm Nickel Mn

Scott Precision Wire concentric stranded Nickel 212 wire is specially manufactured to provide a high quality, consistent cold lead wire.

The addition of Manganese strengthens the wire at high temperatures.

Resistance 0.019 – 0.026 Ω/m


Centre1 x 0.71mm
Layer 16 x 0.61mm Right Hand Lay
Layer 212 x 0.61mm Left Hand Lay

Physical and Mechanical Properties

Maximum continuous operating temperature in air°C650
Nominal composition%Ni 98
Mn 2
Density at 20°Cg/cm³8.81
Resistivity at 20°CµΩcm10.9
Temperature Coefficient of Resistance1/K0.004
20°C - 100°C
Coefficient of Thermal Expansion 20°C - 400°C1/K14.3 x 10^6
Thermal conductivity at 20°CW/mK61
Specific heat capacity at 20°CkJ/kgK0.5
Melting point (approx.)°C1450

The figures given in these tables represent nominal or typical values.

Information contained within this technical data sheet is based upon the general experience of Scott Precision Wire Ltd and is believed to be correct at the time of issue.

No warranty is given or is to be implied from the details above.

Customers are advised to carry out independent tests in order to determine the suitability of any Scott Precision Wire Ltd product for an application.