(Al-Mg-Si Series) 5083 shipbuilding aluminum alloy Plate
1. Thickness: 0.15-600mm
2. Width: 500-2800mm
5. Certificate: DNV/ABS/Lioyds/BV
6. Feature: Corrosion resistance, high precision and fatigue resistance.
7. Tensile Strength170360MPa
8. Yield strength (MPa)65
9. Modulus of elasticity(E): 69.370.7Gpa
The performance of 5083 aluminum sheet
1. Corrosion Resistance
The typical application of 5083 is in the marine environment. with more than 3% mg Mg content, it can be susceptible to stress corrosion cracking, which limits its application temperature to below 65C and also limits the amount of cold work to Hard.
2. Heat Treatment
The 5083 can not be harden by heat treatment. It can be significantly hardened by cold work (cold rolling) and various Htempers are produced most commonly H32 ( Hard) or the similar strength marine tempers H116 and H321 as well as the soft annealed Temper O condition.
It can be Excellent weld-ability by all standard electric, GMAW and GTAW are preferred and widely used to produce structural welds.