Aluminum alloy 2024 is a high-strength, heat-treatable alloy commonly used in aerospace applications and other structural components where high strength and good fatigue resistance are crucial.
| Mechanical Properties: |
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Tensile Strength:66,000 psi (455 MPa) Yield Strength:50,000 psi (345 MPa) Elongation:20% |
| Physical Properties: |
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Density: 2.78 g/cm3 (0.100 lb/in3) Melting Range: 500oC-640oC (932oF-1184oF) |
| Typical Uses: |
| Aircraft structures Aerospace components Fasteners Wing and fuselage structures High-stress applications |
| Welding: |
| 2024 is generally considered weldable using standard methods, although welding should be approached with caution due to its high copper content. Processes like gas tungsten arc welding (GTAW/TIG) or gas metal arc welding (GMAW/MIG) are commonly used. |
| Corrosion Resistance: |
| 2024 has moderate corrosion resistance. It is not as corrosion-resistant as some other aluminum alloys, but its primary use is in situations where high strength, good fatigue resistance, and structural integrity are critical. |
| Considerations |
| 2024 is known for its excellent strength-to-weight ratio, making it suitable for applications where weight savings are essential. |
Alloy :2024 Alloy
Temper :
O H14 H24 H18 / T351 T3 T4 T651 T6 / H14 H24 H26 H16 / H32 H111 H321 H116 H112 / T6 T651 / T651 T6 T7451
T3: Solution heat-treated, cold-worked, and naturally aged.
T351: Solution heat-treated, stress-relieved by stretching, and naturally aged.
T4: Solution heat-treated and naturally aged to a substantially stable condition.
T6: Solution heat-treated and artificially aged.
Thickness : 0.2mm-300mm
Width : 500mm-3000mm
Standard : GB/ 3880-2012 ASTMB209 EN485
Surface Treatment : Mill finish / Brush polish
PVC Coated : One side or two side PVC
MOQ : The inventory has no MOQ
Packing : Standard Export Packing
Port of Dispatch : It depends on the supplier's location and shipping arrangements
Delivery Time : The inventory is 5-7 days . 25-30 days for customized products
Payment : TT / LC / TT+LC
Alloy 2024 Composition: |
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| Aluminum (Al): | 90.7% |
| Silicon (Si): | 0.5% |
| Iron (Fe): | 0.5% |
| Copper (Cu): | 3.8%-4.9% |
| Manganese (Mn): | 1.2%-1.8% |
| Magnesium (Mg): | 1.2%-1.8% |
| Titanium (Ti): | 1.3%-1.8% |
| Zinc (Zn) | 1.2%-1.8% |
| Others: | 0.15% (each), 0.15% (total) |
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