EN 1706 Grade AC-51000 F

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Description

Material EN AC-AlMg3(b) is produced as sand and die cast. It shows the following casting characteristics and properties: plasticity: acceptable heat crack resistance: insufficient pressure tightness: insufficient workability (after heat-treatment): excellent corrosion resistance: excellent decorative anodic oxidation: excellent weldability: acceptable polishability: acceptable strength at room temperature: insufficient strength at increased temp. (up to 200°C): good ductility (impact strength): good fatigue strength amounts 60 to 90 N/mm² ( best available casting method, values for vibration durability up to 50*10 hoch 6 cycles [Woehler diagram]).

Related Standards

Equivalent Materials

Diese Materialdaten wurden von WIAM,AluKey zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
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Eigenschaften

Allgemein

PropertyTemperatureValueConditionRelated Standards

Dichte

20.0 °C

2.7 g/cm³

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F

EN 1706

Mechanisch

PropertyTemperatureValueConditionRelated StandardsShapeComment

Bending Fatigue Strength

60.0 - 90.0 MPa

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F

EN 1706

Casting

Elastizitätsmodul

68.0 - 70.0 GPa

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Typical for Cast 5xx.x Series Aluminium

Härte, Brinell

50.0 [-]

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F

EN 1706

Casting

20.0 °C

50.0 [-]

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F

EN 1706

Poissonzahl

0.33 [-]

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Typical for Cast 5xx.x Series Aluminium

Zugfestigkeit

140.0 MPa

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F

EN 1706

Casting

150.0 MPa

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F

EN 1706

Casting

20.0 °C

140.0 MPa

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F

EN 1706

20.0 °C

150.0 MPa

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F

EN 1706

Thermisch

PropertyTemperatureValueConditionRelated StandardsShapeComment

Koeffizient der thermischen Ausdehnung

20 °C

2.4e-05 1/K

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F

EN 1706

Casting

100.0 °C

2.4e-05 1/K

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F

EN 1706

Casting

100 °C

2.4e-05 1/K

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F

EN 1706

Casting

Schmelzpunkt

450.0 - 640.0 °C

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Typical for Cast 5xx.x Series Aluminium

Spezifische Wärmekapazität

963.0 J/(kg·K)

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Typical for Cast 5xx.x Series Aluminium

Wärmeleitfähigkeit

20.0 °C

130.0 - 140.0 W/(m·K)

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F

EN 1706

Casting

Elektrisch

PropertyTemperatureValueConditionRelated StandardsShape

Elektrische Leitfähigkeit

20.0 °C

17000000.0 - 22000000.0 S/m

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F

EN 1706

Casting

spezifischer Widerstand

4.55e-08 - 5.88e-08 Ω·m

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F

EN 1706

Casting

Chemical properties

PropertyValueConditionRelated StandardsShape

Aluminium

94.4 %

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F

EN 1706

Eisen

0.55 %

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F

EN 1706

0.55 %

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F

EN 1706

Casting

Kupfer

0.1 %

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F

EN 1706

Casting

Magnesium

2.5 - 3.5 %

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F

EN 1706

Casting

Mangan

0.45 %

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F

EN 1706

Casting

Silizium

0.55 %

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F

EN 1706

Casting

Titan

0.2 %

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F

EN 1706

Casting

Zink

0.1 %

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F

EN 1706

Casting

Technological properties

Property
Anodizing

decorative: excellent

Corrosion properties

general: excellent

General machinability

after thermal treatment: excellent

Processing methods

permanent mould casting, separately cast test sample