5383 aluminum plate
5383 aluminum plate falls on the wrought aluminium alloy type with magnesium as the main alloying addition. 5383 grade aluminium has improved corrosion resistance, increased fatigue strength and good welding property. Full name of the alloy is AA5383 in the U.S., EN AW-5383 in Europe, and A95383 in the UNS number. Additionally, the EN chemical designation is AlMg4,5Mn0,9. Haomei is among professional 5383 marine aluminum suppliers supplying aluminium 5383 h116, h111, h112, h321 and O for shipbuilding and boat construction.
Alloy | Temper | Thickness (mm) | Width (mm) |
5383 | O/H111/H112/H116/H321 | 3-10 | ≤2600 |
5383 | O/H111/H112/H116/H321 | 10-50 | ≤3600 |
Chemical composition of 5383 grade aluminium
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Standard |
5383 | ≤0.25 | ≤0.25 | ≤0.2 | 0.7-1.0 | 4.0-5.2 | ≤0.25 | ≤0.4 | ≤0.15 | ≤0.2 | EN/ASTM |
Mechanical properties of 5383 aluminium alloy
Alloy | Temper | Tensile strength Rm(Mpa) | Yield strength Rp0.2 (Mpa) | Elongation A (%) | Exfoliation corrosion mg/cm2 | Intergranular corrosion | Standard |
5383 | O/H111/H112 | 290-360 | ≥145 | ≥16 | -- | -- | EN/ASTM |
5383 | H116/H321 | ≥305 | ≥220 | ≥12 | ≤PB | ≤15 |
5383 aluminum plate has been widely used in marine engineering due to its excellent mechanical properties. In regard of mechanical properties, 5083 aluminium sheet is an upgraded version of 5083. It has better corrosion resistance, 15% higher yield point, and 10% stronger hardness than marine grade aluminium 5083 plate. These potential performance improvements reduce the number of welded boats. With these properties, 5383 aluminium alloy wins special popularity with large high-speed ship manufacturers.
Applications
5383 aluminum plate is primarily used in the marine industry, with examples as below.
1. Stronger welded aluminium structures like ship hulls and cruise superstructures;
2. Small boats less than 50m long;
3. Work boats of stronger hardness;
4. Interior partition and decoration in luxury yachts;
5. Large vessels over 50m long.
Price
5383 aluminium alloy is more expensive than 5083 because few marine aluminum suppliers can provide it. Welcome to send an inquiry!
