SPACE 2009
Quality Policy
AS 9120
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Tube/ Extrusion/ Profil
2024
AMS QQ-A-225/6 / AlCu4Mg1 / 2024 / T8
| Chemical Properties | % Value |
| Silicon (Si) | 0,00 - 0,50 |
| 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 - 0,50 |
| Zinc (Zn) | 0,00 - 0,25 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.78 g/cm³ |
| Melting Point | 502 °C |
| Thermal Expansion | 23 µm/m.°C |
| Modulus of Elasticity | 73.1 GPa |
| Thermal Conductivity | 121 W/m.K |
| Electrical Resistivity | 30% IACS |
| Mechanical Properties | Value |
| Proof Strength | 440 MPa |
| Yield Strength | 530 MPa |
| Shear Strength | 300 MPa |
| Elongation A50 mm | 5% |
| Hardness | 140 HB |
A medium to high strength alloy with, dependent upon temper, minimum Proof Stress up to 57 ksi / 390 Mpa and minimum Tensile Strength up to 66 ksi / 455 MPa
ALLOY DESIGNATIONS
Aluminium alloy 2024 T8 has similarities to the following standard designations and specifications:
As extruded round bar: AMS QQ-A-200/3, ASTM B221, DIN 3.1354
Choosing Factors for 2024 T8
- Strength: High
- Machining: Good
- Weldability: Average (Spot welding is the best choice)
- Formability: Poor
- Corrosion Resistance: Poor
- Heat Treating: Yes
Some Well-Known Applications for 2024 T8
Engine cowl skins,
In hydraulic valves,
It is also used in aircraft fittings.
SUPPLIED FORMS
Alloy 2024 T8 is supplied in round and flat bar forms.
- Round/Flat Bar
DELIVERY:
Calculateur de Poids