5754-H22 aluminum refers to aluminum alloy 5754 that has undergone strain hardening followed by partial annealing. In this temper condition, its strength is about one-quarter that of fully annealed (O condition) and full-hard (H28) states. Strain hardening imparts strength to the aluminum alloy, while partial annealing helps balance strength and formability, making it suitable for applications requiring high strength and moderate ductility.
5754 aluminum exhibits excellent corrosion resistance, particularly to seawater and industrial atmospheres. Its strength is higher than that of 5251, making 5754 well-suited for flooring applications.
H22 - Achieved by cold rolling and then annealing to one-quarter hardness.
5754 H22 aluminum sheet is an aluminum-magnesium alloy with magnesium content ranging from 2.6% to 3.6%. It falls in the middle range of hardness within the 5000 series. H22 represents a hardness of 25% of partially annealed aluminum sheet, whereas H32 represents 25% of fully annealed sheet hardness. In theory, H32 offers more stable mechanical properties compared to H22, although their hardness levels are similar.
| Alloy | 5754 aluminum sheet |
| Temper | H22 |
| Thickness(mm) | 0.1-600 |
| Width(mm) | 20-2650 |
| Length(mm) | 500-16000 |
| Control standard | Rm/MPa | Rp0.2/MPa | A/% |
| EN485-2:2008 | 220-270 | >130 | >10 |
| Temper | Thickness | Yield Strength | Tensile Strength | Elongation | Hardness1) | |
| Rp0.2 | Rm | A50 | A | |||
| [mm] | [N/mm2] | [N/mm2] | [%] | [%] | HBW | |
| H22/H32 | > 0.2–0.5 | ≥ 130 | 220–270 | ≥ 7 | - | 63 |
| > 0.5–1.5 | ≥ 130 | 220–270 | ≥ 8 | - | 63 | |
| > 1.5–3.0 | ≥ 130 | 220–270 | ≥ 10 | - | 63 | |
| > 3.0–6.0 | ≥ 130 | 220–270 | ≥ 11 | - | 63 | |
| &agt; 6.0–12.5 | ≥ 130 | 220–270 | ≥ 10 | - | 63 | |
| > 12.5–40.0 | ≥ 130 | 220–270 | - | ≥ 9 | 63 | |
| Element | % Present |
| Manganese (Mn) | ≤ 0.50 |
| Iron (Fe) | ≤ 0.40 |
| Magnesium (Mg) | 2.60 - 3.60 |
| Silicon (Si) | ≤ 0.40 |
| Copper (Cu) | ≤ 0.10 |
| Chromium (Cr) | ≤ 0.30 |
| Zinc (Zn) | ≤ 0.20 |
| Titanium (Ti) | ≤ 0.15 |
| Mangenese + Chromium (Mn + Cr) | 0.10 - 0.60 |
| Aluminium (Al) | Balance |
5754 H22 Aluminum Plate Sheet is suitable for various ship components and structures in marine environments, effectively resisting corrosion from seawater while maintaining structural strength and durability.
5754 H22 aluminum plates are primarily used in the fabrication of fuel tanks for aircraft, trucks, and ships. The alloy's low density and excellent ductility contribute to expanding tank capacity, reducing overall vehicle weight, and enhancing tank safety.
What is the difference between 5754 H22 and 5251 H22?
5754 H22 and 5251 H22 are both aluminum alloys in the H22 temper, but they differ in their chemical composition and mechanical properties, with 5754 offering higher strength and better corrosion resistance compared to 5251.
What is 5754 aluminium alloy used for?
5754 aluminum alloy is commonly used in applications requiring high strength, excellent corrosion resistance, and good formability, such as in marine environments, automotive components, and building facades.
What is en aw-5754 H22?
EN AW-5754 H22 refers to aluminum alloy 5754 in the H22 temper condition as per the European standard (EN AW-5754), indicating it has undergone strain hardening and partial annealing to achieve specific mechanical properties suitable for various structural and industrial applications.
What is 5754 aluminum equivalent to?
UNS A95754, ISO AlMg3, Aluminium 5754, AA5754, Al5754, EN AW-5754
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