DIN 17743 Grade NiCu30Al artificially aged

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Description

The creep-resistant Ni-Cu-wrought alloy NiCu30Al (K-Monel) is used in form of bars and forged pieces for high corrosion resistant and highest strength parts up to 450°C.

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

8.46 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

20.0 °C

178.54 GPa

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100.0 °C

174.62 GPa

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200.0 °C

170.69 GPa

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300.0 °C

165.79 GPa

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400.0 °C

159.9 GPa

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500.0 °C

153.04 GPa

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Elongation

-80.0 °C

18 %

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20.0 °C

17 - 23 %

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100.0 °C

23 %

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200.0 °C

23 %

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300.0 °C

23 %

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400.0 °C

12 %

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500.0 °C

4.5 %

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600.0 °C

1.5 %

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700.0 °C

3.5 %

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Hardness, Brinell

20.0 °C

265 [-]

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Tensile strength

-80.0 °C

1177 MPa

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20.0 °C

962 - 1079 MPa

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100.0 °C

1030 MPa

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200.0 °C

1020 MPa

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300.0 °C

1010 MPa

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400.0 °C

903 MPa

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500.0 °C

726 MPa

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600.0 °C

589 MPa

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700.0 °C

461 MPa

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Yield strength Rp0.2

-80.0 °C

785 MPa

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20.0 °C

687 - 755 MPa

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100.0 °C

736 MPa

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200.0 °C

716 MPa

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300.0 °C

716 MPa

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400.0 °C

716 MPa

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500.0 °C

677 MPa

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600.0 °C

579 MPa

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700.0 °C

441 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.4E-5 1/K

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300.0 °C

1.5E-5 1/K

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600.0 °C

1.6E-5 1/K

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Max service temperature, long

0 - 450 °C

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Melting point

1170 - 1365 °C

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Typical for Nickel Copper Alloy

Specific heat capacity

20.0 °C

427 J/(kg·K)

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100.0 °C

427 J/(kg·K)

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Thermal conductivity

20.0 °C

18 W/(m·K)

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100.0 °C

18 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

20.0 °C

1.72E+6 S/m

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Electrical resistivity

20.0 °C

5.47E-7 Ω·m

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Chemical properties

PropertyValue

Aluminium

2 - 4 %

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Carbon

0.25 %

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Cobalt

1 %

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Copper

27 - 34 %

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Iron

2 %

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Manganese

1.5 %

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Silicon

1 %

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Sulfur

0.01 %

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Titanium

0.25 - 1 %

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