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EN AC-Al Mg5 | EN AC-51300 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
EN AC-51300 (DIN EN 1706 : 2021-10) EN AC-Al Mg5 EN AC-51300 DIN EN 1706 : 2021-10 Supersedes DIN EN 1706 : 2020-06 Valid Germany EN AC-Al Mg5 2.1 1)
1) Remark: Non-precipitation hardenable aluminum casting alloy (sand casting, permanent mould casting, investment casting). Application: - cast products for structural railway applications - for the production of pressure equipment in accordance with EN 12392 - recommended for marine applications, including shipbuilding and offshore applications (source: EN 13195) The alloy is food safe acc. to EN 601. Further properties according to EN 1706: Pressure tightness: poor Machinability (as cast): excellent Corrosion resistance: excellent Weldability: fair Sea water suitability: very good (source: DNVGL-RU-SHIP Pt.2 Ch.2. Edition July 2019) Excellent polishability and very good anodic oxidisability due to the lower Si content. Application: castings with very good resistance to sea water and weak alkaline solutions, for interior and exterior architecture, food and chemical industry, fire extinguishing, equipment for the food industry, household and chemical industry

Chemical Composition

Cu [%] Fe [%] Mg [%] Mn [%] Si [%] Ti [%] Zn [%] Remainder
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Material Compliance

REACh RoHS
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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
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Physical Properties

Temperature [°C] Melting Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion [10^-6*K^-1] 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]
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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]
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Welding and Joining

Welding and Joining - Evaluation
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Cross Reference

Material Name Country Standard
G-AlMg5 Germany DIN 1725-2
3.3561 Germany DIN 1725-2
EN AC-AlMg5 Germany DIN 5513
EN AC-51300 Germany DIN EN 12392
EN AC-51300 Germany DIN EN 13195
EN AC-51300 Germany DIN EN 13981-3
244 Germany 1)
VAR 244 Germany 1)
EN AC-Al Mg5 Europe EN 12392
Al Mg5 Europe EN 13195
EN AC-51300 Europe EN 13981-3
EN AC-Al Mg5 Europe EN 1706
LM5 Great Britain BS 1490
AlMg5Mn0.5 Great Britain BS 1490
5230 India IS 202
5230 India IS 617
AlMg5 International ISO 3522 2)
Al-Mg5 Japan JIS H 5202 2)
AlMg5 Norway DNV
EN AC-51300 Norway DNV GL
AlMg5
AC-51300
1) Source: VAR Verband der Aluminiumrecycling-Industrie e.V.
2) Source: DIN EN 1706 : 2020-06 Annex D

Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Density

Temperature [°C] Density [g/cm³]
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Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear modulus [GPa] Poisson's ratio
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Alternating stress

Temperature [°C] Stress ratio Mean stress [MPa] Alternating stress [MPa] Cycles
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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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Thermal conductivity

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

Designation Material number Source
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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