EN AC-Al Si5Cu3Mg | EN AC-45100 Material Datasheet

Material Standard Values

Material Models for Simulation

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor	Remark
EN AC-45100 (DIN EN 1706 : 2021-10)	EN AC-45100	DIN EN 1706 : 2021-10	Supersedes DIN EN 1706 : 2020-06	Valid	Germany	EN AC-Al Si5Cu3Mg	Aluminum casting alloy (permanent mould casting). Further properties according to EN 1706: Pressure tightness: good Machinability (as cast): good Machinability after heat treatment: excellent Corrosion resistance: poor Weldability: fair

Chemical Composition

Cu [%]	Fe [%]	Mg [%]	Mn [%]	Ni [%]	Pb [%]	Si [%]	Sn [%]	Ti [%]	Zn [%]	Source	Remark
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Mechanical Properties

Casting Method	Condition	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW	Source
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Physical Properties

Temperature [°C]	Melting Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Electric Conductivity [MS/m]	Source
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Welding and Joining

Welding and Joining - Evaluation	Source
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Cross Reference

Material Name	Country	Standard	Source
EN AC-Al Si5Cu3Mg	Europe	EN 1706
AlSi5Cu3Mg	International	ISO 3522	DIN EN 1706 : 2020-06 Annex D
Al-Si5Cu3Mg	Japan	JIS H 5202	DIN EN 1706 : 2020-06 Annex D
318.0	USA	International Registration Record (AA)	Hesse, W.: Aluminium-Schlüssel, Alu Media GmbH, Düsseldorf, 2011
A03180	USA	UNS
A-S5U3G	Germany		VAR Verband der Aluminiumrecycling-Industrie e.V.
VAR A-S5U3G	Germany		VAR Verband der Aluminiumrecycling-Industrie e.V.
AlSi5Cu3Mg
EN AC-AlSi5Cu3Mg
AC-45100

Producer/Supplier/Trade names

Tradename	Supplier
EN AC-Al Si5Cu3Mg	Hydro Aluminium Deutschland GmbH , Bonn

Material Compliance

REACh	RoHS
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FKM Guideline Fatigue Strength

Casting Method	Condition	Stress Ratio	Number of Cycles	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A50 [%]	Fatigue Limit under rev. Tension-Compression Stresses [MPa]	Fatigue Strength under pulsating Tensile Stresses [MPa]	Bending Fatigue Strength [MPa]	Shear Fatigue Strength [MPa]	Torsion Fatigue Strength [MPa]	Source	Remark
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EN AC-Al Si5Cu3Mg (EN AC-45100; DIN EN 1706 : 2021-10)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Poisson's ratio
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Alternating stress

Temperature [°C]	Stress ratio	Alternating stress [MPa]	Cycles
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Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Coefficient thermal expansion

Related Temperature [°C]	Temperature [°C]	Coefficient thermal expansion [10^-6*K^-1]
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Density

Temperature [°C]	Density [g/cm³]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
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Classification

WIAM Material	Source description
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Designation

Designation	Material number	Source
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EN AC-Al Si5Cu3Mg (T4 (solution heat-treated and naturally aged))

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Source description
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EN AC-Al Si5Cu3Mg (T6 (solution heat-treated and then artificially aged))

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Source description
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EN AC-Al Si5Cu3Mg | EN AC-45100 Material Datasheet

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Young's Modulus [GPa] vs Temperature [°C]

Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

Welding and Joining

Cross Reference

Producer/Supplier/Trade names

Material Compliance

FKM Guideline Fatigue Strength

EN AC-Al Si5Cu3Mg (EN AC-45100; DIN EN 1706 : 2021-10)

Linear-elastic

Alternating stress

Yield strength

Coefficient thermal expansion

Density

Tensile strength

Thermal conductivity

Classification

Designation

EN AC-Al Si5Cu3Mg (T4 (solution heat-treated and naturally aged))

Yield strength

Tensile strength

Classification

EN AC-Al Si5Cu3Mg (T6 (solution heat-treated and then artificially aged))

Yield strength

Tensile strength

Classification

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