Marine Grade Aluminum 5383
- Alloy: 5383
- Temper: H32, H111, H116, H321
- Shape: Plate, Sheet, Tread Plate
- Application: Marine Ship Building
- Certification: ISO9001, CCS, DNV, ABS, LR, KR,BV
- Delivery Time: 20-30 Days
The marine grade aluminum 5383 plate is an upgraded version of the marine grade aluminum 5083. The former is highly resistant to corrosion and the hardness is increased by 10%. The yield point of the welded structure increased by 15%. Highly corrosion resistant 5383 aluminum plate is largely used around salt water for building ships and oil rigs. It maintains its strength in extreme cold, so it's also used to make cryogenic pressure vessels and tanks.
Due to its shape, weldability and yield characteristics, the 5383 and 5083 aluminum sheets are similar to those of large high-speed ship manufacturers. Haomei Aluminum's marine grade 5383 aluminum plate are the main products in the field of marine aluminum plate, and occupy an important position in shipbuilding. Certificates of other class societies like BV, DNV/GL, CCS, ABS ,LR, KR, RINA etc, can be provided upon request.
Specifications of marine grade 5383 aluminium plate:
O, H12, H14, H16, H18, H19, H22,
H24, H26, H28, H32, H34, H36,
H38, H111, H112, H114, H116, H321
LNG storage tanks, gas storage cylinders, GIS shells, car body skins, flange materials, etc.
Chemical Composition of 5383 aluminum sheet plate:
Mechanical properties of marine grade 5383 aluminium plate:
Tensile strength Rm(Mpa)
Yield strength Rp0.2 (Mpa)
Elongation A (%)
Exfoliation corrosion mg/cm2
EN485 ASTM B928
1, Low density, high strength, widely use for Marine, lightweight automobile, tank car area;
2, 5383 aluminum plate is corrosion-resistant, durable, economical and environmentally friendly;
3, Added trace Beduring the production process of marine aluminum plate 5383, which reduced the crack tendency of the ingot and improved the surface quality of the rolled plate;
4, Certified by China Classification Society (CCS), Norwegian Classification Society (DNV), American Classification Society (ABS), British Classification Society (LR), French Classification Society (BV);
5, No oil spots, no waves, no scratches, no roller marks, neat cutting edge, and no burrs on the surface of 5383 aluminum plate.