High Strength And Corrosion Resistance 2024 Seamless Aluminum Tubing
SPECIFICATIONS
Diameter: 50mm
Length: 4.2meters
Availability: 150 metric tons per month
2024 seamless aluminum tubing
is heavily utilized in aircraft applications due to good machining characteristics and higher strength than either 2014 or 2017. Cold formability is considered fair, yet it is one of the most popular alloys for high strength tubing requirements because of the superior grain structure that can be obtained.
PROPERTIES
| Physical Properties | | Metric | English | Comments | | | | Density | 2.78 g/cc | 0.1 lb/in³ | AA; Typical |
Mechanical Properties | | | | Hardness, Brinell | 47 | 47 | AA; Typical; 500 g load; 10 mm ball | | Ultimate Tensile Strength | 186 MPa | 27000 psi | AA; Typical | | Tensile Yield Strength | 75.8 MPa | 11000 psi | AA; Typical | | Elongation at Break | 20 % | 20 % | AA; Typical; 1/16 in. (1.6 mm) Thickness | | Elongation at Break | 22 % | 22 % | AA; Typical; 1/2 in. (12.7 mm) Diameter | | Modulus of Elasticity | 73.1 GPa | 10600 ksi | AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus. | | Ultimate Bearing Strength | 345 MPa | 50000 psi | Edge distance/pin diameter = 2.0 | | Bearing Yield Strength | 131 MPa | 19000 psi | Edge distance/pin diameter = 2.0 | | Poisson's Ratio | 0.33 | 0.33 | | | Fatigue Strength | 89.6 MPa | 13000 psi | AA; 500,000,000 cycles completely reversed stress; RR Moore machine/specimen | | Machinability | 30 % | 30 % | 0-100 Scale of Aluminum Alloys | | Shear Modulus | 28 GPa | 4060 ksi | | | Shear Strength | 124 MPa | 18000 psi | AA; Typical |
Electrical Properties | | | | Electrical Resistivity | 3.49e-006 ohm-cm | 3.49e-006 ohm-cm | AA; Typical at 68 Degrees F |
Thermal Properties | | | | CTE, linear 68 Degrees F | 23.2 µm/m- Degrees C | 12.9 µin/in- Degrees F | AA; Typical; Average over 68-212 Degrees F range. | | CTE, linear 250 Degrees C | 24.7 µm/m- Degrees C | 13.7 µin/in- Degrees F | Average over the range 20-300 Degrees C | | Heat Capacity | 0.875 J/g- Degrees C | 0.209 BTU/lb- Degrees F | | | Thermal Conductivity | 193 W/m-K | 1340 BTU-in/hr-ft²- Degrees F | AA; Typical at 77 Degrees F | | Melting Point | 502 - 638 Degrees C | 935 - 1180 Degrees F | AA; Typical range based on typical composition for wrought products 1/4 inch thickness or greater. Eutectic melting is not eliminated by homogenization. | | Solidus | 502 Degrees C | 935 Degrees F | AA; Typical | | Liquidus | 638 Degrees C | 1180 Degrees F | AA; Typical |
Processing Properties | | | | Annealing Temperature | 413 Degrees C | 775 Degrees F | | | Solution Temperature | 256 Degrees C | 493 Degrees F | | |
