Niclal 29 (Strips, Rods, Wires) - CuMnSn

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Description

Niclal29 is a Copper Manganese Tin alloy with high precision resistance and resistance stability. It is designed and manufactured by Lebronze alloys (ex. CLAL, CLAL MSX).

Niclal29 is characterized by parabolic relation between Resistance and Temperature. For some applications, the maximum of the parabola (peak temperature) is kept near room temperature by controlling chemical composition, minimizing the effects of small changes in ambient temperature. Temperature Coefficient of resistance (TCR) of Niclal29 usually less than +/-10 ppm/°C for an interval of 20 °C on either side of the peak.

Equivalent Materials

This material data has been provided by Lebronze Alloys.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

General

PropertyTemperatureValue

Density

23.0 °C

8.5 g/cm³

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.8E-5 1/K

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for 20-200°C

Thermal conductivity

23.0 °C

34 W/(m·K)

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Electrical

PropertyTemperatureValueComment

Electrical resistivity

23.0 °C

2.9E-7 Ω·m

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Temperature coefficient of resistance

-20.0 °C

-4E-5 1/K

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between -20 and +150°C

150.0 °C

4E-5 1/K

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between -20 and +150°C

Themo EMF

23.0 °C

-3E-6 V/K

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against copper

Technological properties

Property
Application areas

Precision resistors / Electrical shunts