The difference between aluminium sheet 5005 и 5086
5005 алюминиевая пластина и 5086 aluminum plate are both commonly used aluminum alloys in the 5000 series and are widely used in industrial manufacturing.
There are similarities in alloy composition and chemical properties between 5005 и 5086, but there are also some obvious differences.
1. Differences in alloy composition of aluminum plates.
5005 пластина из алюминиевого сплава uses magnesium as the main alloy element, and the magnesium content is 3~5%, so it is also called aluminum-magnesium alloy (Аль-Мг); 5086 aluminum alloy uses magnesium silicon as the main alloy element, also called aluminum-magnesium-silicon alloy (Аль-Мг-Си). The addition of silicon also makes the 5086 алюминиевая пластина stronger.
2. Aluminum alloy performance.
5005 aluminum alloy has high strength, especially fatigue resistance, высокая пластичность и коррозионная стойкость, is easy to weld, and has good anodizing effect; 5086 aluminum alloy has high strength, excellent weldability and corrosion resistance.
| 5005 5086 aluminum plate mechanical properties parameter | ||
| Элемент | 5005 | 5086 |
| Предел прочности(МПа) | ≥240 | ≥240 |
| Предел текучести(МПа) | ≥160 | ≥95 |
| Удлинение(%) | ≥10 | ≥12 |
| Bending radius(мм) | ≥150 | ≥150 |
| твердость(НВ) | ≥95 | ≥95 |
| Плотность( кг/м³) | 2.7×10³ | 2.7×10³ |
| Elastic modulus(ГПа) | 75~80 | 75~80 |
| Poisson’s ratio | 0.3~0.35 | 0.3~0.35 |
| Fatigue resistance (МПа) | ≥85 | ≥85 |
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