Which of the residences of 5083 H116 and H321 aluminium alloy sheets is better in marine utility?It is necessary to realize the distinction among 5083H116 and 5083 aluminium sheet plate.Consistent with the contents of CCS Code for materials and Welding:1. H116: Aluminum alloy with magnesium content material now not less than 3.0% after corrosion protection remedy.2. H321:Magnesium content...