OK Autrod 5183 was developed to achieve the highest possible strength in the welded condition when welding alloy AA 5083 and similar high magnesium alloys.
The more common OK Autrod/Tigrod 5356 does not achieve the tensile strength requirements with AA 5083 in the welded condition.
The alloy is mainly used in marine and structural applications where high strength, high impact values and exposure to corrosive elements are important.
The alloy is not recommended in high-temperature applications due to its susceptibility to stress corrosion cracking.