Aluminum flange fitting
5083 – With excellent corrosion resistance and weldabilitytogether with high strength,this alloy was designed for welded structures requiring maximum joint strength andefficiency.Can be anodized for increased corrosion resistance, but does not lend itself to decorative applications. Not meant to be a machining alloy, but can be machined fairly well with proper preparation. Because of its relatively high magnesium content,the workability rating is fair. Typical end uses are large marine craft, containers, railroadcars, structurals,and elevator cars.
6061 – This is a popular general-purpose alloy. Very good corrosion resistance and finishability plus excellent weldability and a strength level approximating that of mild steel. Machinability is good and, in the annealed state, its workability carries a high rating, staying at the “good” level if heat-treated without aging. Typical end uses are
aircraft landing mats, large and small marine vessels, structural architectural parts, storage tanks, and highway signs
7075 – One of the highest strength, commercially available alloys with fair corrosion resistance and machinability. Low workability rating and welded only by the resistance process. Typically used as aircraft skins, cowls, and structures
ALUMINUM fitting,ALUMINUM flange | ||
---|---|---|
B241 aluminum 6061 fitting | B247 aluminium 6061 flange | |
B241 aluminum 5083 fitting | B247 aluminium 5083 flange | |
B241 aluminum 5086 fitting | B247 aluminium 5086 flange |
|
![]() |