EN AC-Al Si10Mg(Fe) | EN AC-43400 Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Remark |
|---|---|---|---|---|---|---|---|
| EN AC-43400 (DIN EN 1706 : 2021-10) | EN AC-43400 | DIN EN 1706 : 2021-10 | Supersedes DIN EN 1706 : 2020-06 | Valid | Germany | EN AC-Al Si10Mg(Fe) | Aluminum casting alloy (pressure die casting). The alloy is food safe acc. to EN 601. Further properties according to EN 1706: Pressure tightness: good Machinability (as cast): good Corrosion resistance: good/fair Weldability: fair Further information according to VAR Verband der Aluminiumrecycling-Industrie e.V., Düsseldorf: Near-eutectic alloy with excellent casting properties, good hot cracking resistance, good machinability and high chemical resistance. Application: for complex, thin-walled, pressure-tight and vibration-resistant castings with highest strength after age hardening and best corrosion resistance, e.g. complex and highly stressed machine parts, such as cylinder heads, crankcases, brake shoes, parts for fast-running vibrating motors and fans |
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] | 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)] | Mean Specific Heat Capacity [kJ/(kg*K)] | Electric Conductivity [MS/m] | Source |
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Young's Modulus [GPa] vs Temperature [°C]
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| Welding and Joining - Evaluation | Source |
|---|---|
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Cross Reference
| Material Name | Country | Standard | Source |
|---|---|---|---|
| 239 D | Germany | VAR Verband der Aluminiumrecycling-Industrie e.V. | |
| VAR 239 D | Germany | VAR Verband der Aluminiumrecycling-Industrie e.V. | |
| GD-AlSi10Mg | Germany | DIN 1725-2 | |
| 3.2382 | Germany | DIN 1725-2 | |
| EN AC-Al Si10Mg(Fe) | Europe | EN 1706 | |
| AlSi10Mg(Fe) | International | ISO 3522 | DIN EN 1706 : 2020-06 Annex D |
| ADC3 | Japan | JIS H 5202 | DIN EN 1706 : 2020-06 Annex D |
| A360.0 | USA | International Registration Record (AA) | DIN EN 1706 : 2020-06 Annex D |
| EN AC-AlSi10Mg(Fe) | |||
| AlSi10MgFe | |||
| AC-43400 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| EN AC-Al Si10Mg(Fe) | Albert Handtmann Metallgusswerk GmbH & Co. KG, Biberach |
| EN AC-Al Si10Mg(Fe) | Hydro Aluminium Deutschland GmbH , Bonn |
| Silafont-35 | Rheinfelden ALLOYS GmbH & Co.KG, Rheinfelden |
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] | 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 Si10Mg(Fe) (EN AC-43400; 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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Specific heat
| Temperature [°C] | Specific heat [kJ/(kg*K)] |
|---|---|
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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
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|---|---|
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Designation
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EN AC-Al Si10Mg(Fe) (cast condition)
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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