DIN 17741 Grade NiCr2MnSi soft annealed (+A)

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Description

The material NiCrMn5 with the material number 2.4146 is applied in the form of strips and wires as electrode material for spark plugs.

Related Standards

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.

Ashby charts

Properties

Mechanical

PropertyTemperatureValue

Elongation

20.0 °C

30 - 40 %

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Elongation A100

20.0 °C

30 %

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Tensile strength

20.0 °C

400 - 420 MPa

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Yield strength Rp0.2

20.0 °C

140 MPa

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Yield strength Rp1.0

20.0 °C

170 MPa

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Chemical properties

PropertyValue

Carbon

0.05 %

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Chromium

1.4 - 1.8 %

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Cobalt

1 %

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Copper

0.15 %

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Iron

0.3 %

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Manganese

1.3 - 1.8 %

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Nickel

94.5 %

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Silicon

0.4 - 0.65 %

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Sulfur

5E-3 %

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Titanium

0.1 %

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