5083 Marine Grade Aluminum Plate

Chemical composition of 5083 aluminum alloy

◆Aluminum (Al): balance
◆Silicon (Si): 0.4%
◆Ferrum (Fe): 0.4% max
◆Copper (Cu): 0.1%
◆Manganese (Mn): 0.4-1.0% max
◆Magnesium (Mg): 4.0-4.9%
◆Zinc (Zn): 0.25% max
◆Titanium (Ti): 0.15% max
◆Other elements: Each 0.05% max, Total 0.15% max

Typical mechanical properties of 5083 H321 aluminum 

●Tensile strength: 305 -380MPa
●Yield strength: 215 MPa 
●Elongation: 8%
●Hardness (Brinell):95-120 HB

(The values are typical or min values,for reference only.)  

5083 aluminum sheet plate application

5083 aluminum plate has high strength, corrosion resistance and light weight. The content of magnesium in the trace elements of 5083 is higher. In the non-heat treatment alloy, the hardness is higher. Good seawater resistance and low temperature, suitable for welding structures with high corrosion resistance.

Certification by classification society of 5083 aluminum plate

CCS (by China,default)
ABS,BV,DNV,LR,GL (contact for details)