DIN 17741 Grade NiMn1 1/2 hard

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Description

The material NiMn1with the material number 2.4106 is applied in the form of strips, sheets, bars and wires for electro-acoustical construction components and in the chemical apparatus construction. As a result of the manganese content, NiMn1 possesses a higher strength than an unalloyed nickel material. The resistance to sulphur and the electric resistance are improved, too.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

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.

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Properties

General

PropertyTemperatureValue

Density

20.0 °C

8.8 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

20.0 °C

220 GPa

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Elongation

20.0 °C

20 %

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Hardness, Brinell

20.0 °C

140 [-]

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Tensile strength

20.0 °C

490 MPa

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Yield strength Rp0.2

20.0 °C

290 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.33E-5 1/K

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200.0 °C

1.39E-5 1/K

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300.0 °C

1.43E-5 1/K

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400.0 °C

1.48E-5 1/K

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500.0 °C

1.52E-5 1/K

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Melting point

1400 - 1500 °C

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Typical for Pure/Low Nickel Alloy

Specific heat capacity

20.0 °C

460 J/(kg·K)

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Thermal conductivity

20.0 °C

61 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

8E-8 Ω·m

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Chemical properties

PropertyValue

Carbon

0.15 %

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Cobalt

1 %

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Copper

0.5 %

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Iron

0.5 %

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Magnesium

0.15 %

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Manganese

0.4 - 1 %

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Nickel

97 %

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Silicon

0.25 %

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Sulfur

0.01 %

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Titanium

0.1 %

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