AlSi40

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Description

Controlled expansion alloy made with alluminium and 40% in weight of silicon

This material data has been provided by EPoS.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

All categories

Properties

General

Property	Value
Density	2.51 g/cm³ Show Supplier Material materials with Density of 2.51 g/cm³
Porosity	1 % Show Supplier Material materials with Porosity of 1 %

Mechanical

Property	Value	Comment
Hardness, Brinell	135 [-] Show Supplier Material materials with Hardness, Brinell of 135 [-]
Tensile strength	270 MPa Show Supplier Material materials with Tensile strength of 270 MPa	Transverse

Thermal

Property	Value
Coefficient of thermal expansion	1.19e-05 - 1.36e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.19e-05 - 1.36e-05 1/K

Technological properties

Property

Other

Diameter 10 mm by 2-10 mm disks,

Diameter 15 mm by 2-10 mm disks.

20 x 10 x 2 to 6 mm heigh.

Special shapes upon request.

Processing methods

E-Forged™ from powders

AlSi40

Description

Ashby charts

Materials by this supplier

Properties