High Performance Spray Formed Aluminium Alloy DISPAL S270 T6P

Alternative and trade names
AlSi25Fe4Ni3CuMgMnCrTi
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Description

Spray formed aluminium alloy with highest strength and stiffness at high temperature.


Available in Round bars, Flat plates, Customer specifications.


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DISPAL Alloys

This material data has been provided by Gränges.

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

2.79 g/cm³

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.52E-5 - 1.62E-5 1/K

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for 20-100°C

Melting point

539.3 °C

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Specific heat capacity

23.0 °C

820 J/(kg·K)

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Thermal conductivity

30.0 °C

95.5 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

23.0 °C

1.01E+7 S/m

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Chemical properties

PropertyValue

Aluminium

Balance

Chromium

1 %

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Copper

1 %

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Iron

4 %

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Magnesium

1 %

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Manganese

1 %

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Nickel

3 %

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Silicon

25 %

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Titanium

1 %

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Technological properties

Property
Application areas

High Temperature-High Strength Industrial and Automotive

Processing history

Spray Compaction, Extrusion, T6 Heat Treatment