5383 H32 Aluminum
5383-H32 Aluminum is an aluminum alloy that has undergone strain hardening and stabilization treatment, belonging to the aluminum-magnesium alloy series. The "H32" temper indicates that the alloy has been strain-hardened through cold working and then stabilized by appropriate heat treatment, with strength lying between the annealed (O) and full-hard (H38) states. 5383 aluminum alloy offers good corrosion resistance, relatively high strength, and excellent weldability, making it widely used in structural components that require a certain level of strength and good corrosion resistance, particularly in the marine and aerospace industries.
The composition of the 5383 alloy gives it excellent corrosion resistance, especially in marine environments. The higher magnesium content provides better strength and resistance to seawater corrosion.
5383-H32 aluminum alloy is a highly corrosion-resistant, medium-strength aluminum-magnesium alloy that has undergone strain hardening and stabilization treatment. It is suitable for various industrial applications, especially in the marine and aerospace sectors, where both strength and excellent corrosion resistance are required. It offers an ideal balance between strength and ductility, allowing it to perform well in a variety of environments.
5383 H32 Aluminum Mechanical Properties
| Property | 5383-H32 Aluminum |
| Elastic (Young's, Tensile) Modulus, GPa | 68 |
| Elongation at Break, % | 8.4 |
| Fatigue Strength, MPa | 200 |
| Poisson's Ratio | 0.33 |
| Shear Modulus, GPa | 26 |
| Shear Strength, MPa | 200 |
| Tensile Strength: Ultimate (UTS), MPa | 340 |
| Tensile Strength: Yield (Proof), MPa | 250 |
5383 H32 Aluminum Thermal Properties
| Property | 5383-H32 Aluminum |
| Latent Heat of Fusion, J/g | 390 |
| Maximum Temperature: Corrosion, °C | 65 |
| Maximum Temperature: Mechanical, °C | 200 |
| Melting Completion (Liquidus), °C | 650 |
| Melting Onset (Solidus), °C | 540 |
| Specific Heat Capacity, J/kg-K | 900 |
| Thermal Conductivity, W/m-K | 130 |
| Thermal Expansion, µm/m-K | 24 |
5383 H32 Aluminum Electrical Properties
| Property | 5383-H32 Aluminum |
| Electrical Conductivity: Equal Volume, % IACS | 29 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 97 |
5383 H32 Aluminum Alloy Composition
| Element | 5383-H32 Aluminum |
| Aluminum (Al), % | 92 to 95.3 |
| Chromium (Cr), % | 0 to 0.25 |
| Copper (Cu), % | 0 to 0.2 |
| Iron (Fe), % | 0 to 0.25 |
| Magnesium (Mg), % | 4.0 to 5.2 |
| Manganese (Mn), % | 0.7 to 1.0 |
| Silicon (Si), % | 0 to 0.25 |
| Titanium (Ti), % | 0 to 0.15 |
| Zinc (Zn), % | 0 to 0.4 |
| Zirconium (Zr), % | 0 to 0.2 |
| Residuals, % | 0 |
5383 H32 Aluminum Applications
| Application | Description |
| Marine Environment | 5383 H32 aluminum alloy is widely used in marine environments, mainly due to its excellent seawater corrosion resistance. It is commonly used in structural components of ships and offshore platforms, including external frames, hull structures, and other parts exposed to seawater. These components need to withstand long-term seawater erosion, making 5383 H32 aluminum alloy an ideal choice due to its outstanding corrosion resistance. |
| Aerospace | In the aerospace field, 5383 H32 aluminum alloy is widely used in aircraft structures that optimize the strength-to-weight ratio due to its moderate strength and light weight. It is used in the manufacture of aircraft wings, fuselage frames, and other components that bear structural stress. By using 5383 H32 aluminum alloy, aircraft can achieve higher performance and efficiency while maintaining the necessary strength and durability. |
| Other Industrial Applications | In addition to marine and aerospace applications, 5383 H32 aluminum alloy is also widely used in other industrial equipment and facilities requiring medium strength and good corrosion resistance. Due to its excellent mechanical properties and good machinability, 5383 H32 aluminum alloy is suitable for use in construction, automotive, and other industrial applications that require high strength and durability. It provides an ideal choice, especially in environments where resistance to corrosion is essential. |
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