SPACE 2009
Quality Policy
AS 9120
2124
EN AW / AlCu4Mg1 / 2124 / T351 / T851
| Chemical Properties | % Value |
| Silicon (Si) | 0,00 - 0,20 |
| Chromium (Cr) | 0,00 - 0,10 |
| Manganese (Mn) | 0,30 - 0,90 |
| Magnesium (Mg) | 1,20 - 1,80 |
| Copper (Cu) | 3,80 - 4,90 |
| Titanium (Ti) | 0,00 - 0,15 |
| Iron (Fe) | 0,00 - 0,30 |
| Zinc (Zn) | 0,00 - 0,25 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.78 g/cm³ |
| Thermal Expansion | 21.9 x 10^-6 /K |
| Modulus of Elasticity | 71 GPa |
A high strength aerospace aluminum alloy. Its can be used in special applications.
ALLOY DESIGNATIONS
EN AW 2124 has similarities to the following standard designations and specifications:
Alloy 2124 UNS A92124, ASTM B209
DIN AlCu4Mg1
TEMPER TYPES
2024 is supplied in below tempers:
T351 is intended to provide material with low residual stresses and thus minimal distortion during machining, but does not provide optimal corrosion resistance.
- T351 - Solution heat treated then stress relieved by stretching. Equivalent to T4 condition.
- T851 - Solution heat treated then stress relieved by stretching then artificially aged.
- T8151
SUPPLIED FORMS
Alloy 2124, AMS 4101 is supplied in plate.
- Plate
DELIVERY:
| Mechanical Properties | |||
| Thickness (mm) | Proof Strength (Min.) | Yield Strength (Min.) | Elongation A50 mm % |
| Over 38.1 up to & incl. 50.8 | 393 MPa | 455 MPa | %5 |
| Over 50,8 up to & incl. 76,2 | 393 MPa | 448 MPa | %4 |
| Over 76,2 up to & incl. 101,6 | 386 MPa | 448 MPa | %4 |
| Over 101,6 up to & incl. 127 | 379 MPa | 441 MPa | %4 |
| Over 127 up to & incl. 152,4 | 372 MPa | 434 MPa | %4 |
Gewichts-Kalkulator