EN AC-Al Si12CuNiMg | EN AC-48000 Material Datasheet

Material Test Series Values

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-48000 (DIN EN 1706 : 2021-10)	EN AC-48000	DIN EN 1706 : 2021-10	Supersedes DIN EN 1706 : 2020-06	Valid	Germany	EN AC-Al Si12CuNiMg	Aluminum casting alloy (permanent mould casting). Further properties according to EN 1706: Pressure tightness: excellent Machinability: good Corrosion resistance: fair Weldability: excellent

Chemical Composition

Cu [%]	Fe [%]	Mg [%]	Mn [%]	Ni [%]	Si [%]	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	Remark
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Physical Properties

Casting Method	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
ZAlSi12Cu2Mg1Ni1	China	GB/T 1173
ZL109	China	GB/T 1173
260	Germany		VAR Verband der Aluminiumrecycling-Industrie e.V.
VAR 260	Germany		VAR Verband der Aluminiumrecycling-Industrie e.V.
EN AC-Al Si12CuNiMg	Europe	EN 1706
A-S11UNG	France	NF A 50-702
4625	India	IS 202
4685	India	IS 202
4625	India	IS 617
4685	India	IS 617
AlSi12CuNiMg	International	ISO 3522	DIN EN 1706 : 2020-06 Annex D
AC8A	Japan	JIS H 5202	DIN EN 1706 : 2020-06 Annex D
AK12MMgN	Russia	GOST 2685
AК12MMгН	Russia	GOST 2685
EN AC-AlSi12CuNiMg
AlSi12CuNiMg
AC-48000

Producer/Supplier/Trade names

Tradename	Supplier
EN AC-Al Si12CuMgNi	Hydro Aluminium Deutschland GmbH , Bonn
SF70	Metallgießerei Schüle GmbH, Sersheim
AlSi12CuNiMg	OHM&HÄNER Metallwerk GmbH & Co. KG, Olpe
Silafont-70	Rheinfelden ALLOYS GmbH & Co.KG, Rheinfelden

Material Compliance

REACh	RoHS
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FKM Guideline Fatigue Strength

Casting Method	Condition	Temperature [°C]	Stress Ratio	Number of Cycles	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	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 Si12CuNiMg (EN AC-48000; 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 Si12CuNiMg (T5 (cooled from an elevated temperature shaping process 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 Si12CuNiMg (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 Si12CuNiMg | EN AC-48000 Material Datasheet

Material Test Series Values

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 Si12CuNiMg (EN AC-48000; DIN EN 1706 : 2021-10)

Linear-elastic

Alternating stress

Yield strength

Coefficient thermal expansion

Density

Tensile strength

Thermal conductivity

Classification

Designation

EN AC-Al Si12CuNiMg (T5 (cooled from an elevated temperature shaping process and then artificially aged))

Yield strength

Tensile strength

Classification

EN AC-Al Si12CuNiMg (T6 (solution heat-treated and then artificially aged))

Yield strength

Tensile strength

Classification

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