Key to Metals AG (Datenlieferant)
Aluminium 2014 (SAE)
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Einsatzbeispiele
- Aircraft structural members requiring moderately high strength. Certain design and processing procedures may cause these forgings and rolled rings to become susceptible to stress-corrosion cracking.
- Most commonly used for general applications where high strength is essential, however, special care should be taken in the application of this alloy because of susceptibility to stress-corrosion cracking.
- Most commonly used for general applications where high strength is essential.
- Parts requiring good strength where fabrication does not usually involve welding, but usage is not limited to such applications.
- These forgings have been used typically for parts, requiring strength similar to that of parts machined from AMS4118 bars, but usage is not limited to such applications. Higher strength can be obtained by precipitation hardening to the T6 temper.
- These products have been used typically for formed parts requiring high strength after heat treatment, but usage is not limited to such applications.
- These products have been used typically for parts requiring high strength where limited formability is acceptable but usage is not limited to such applications.
- These products have been used typically for structural parts of good strength, but usage is not limited to such applications.
- Used typically to form moderately high strength structural machined parts where good stability is required during machining, but usage is not limited to such applications.
Bauwesen; Fahrzeugbau; Luftfahrt; Rollen; Textilindustrie
Physikalische Eigenschaften
| Name | Wert | Messverfahren und -bedingungen |
|---|---|---|
| Dichte | 2.796 kg/dm³ | |
| Mechanische Eigenschaften | ||
| 0,2-%-Streckgrenze bei Zugbeanspruchung | > 110 MPa | |
| Schubmodul | 28 GPa | |
| Zug-Elastizitätsmodul | 72 – 74 GPa | |
| Zugdehnung beim Bruch | > 1 % | |
| Zugfestigkeit | > 207 MPa | |
| Elektrische und magnetische Eigenschaften | ||
| spezifischer elektrischer Widerstand | 0.034 – 0.043 Ω∙mm²/m | |
| Thermische Eigenschaften | ||
| spezifische Wärmekapazität | 862.75 J/(kg∙°C) | |
| Wärmeleitfähigkeit | 134.132 – 193.265 W/(m∙°C) | |
Daten bereitgestellt von
Key to Metals AG
IBDT Ingenieurbüro Daniel Trost
+49 176 703 22 119
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