Forum Discussion
wilber1
May 31, 2018Explorer
valhalla360 wrote:
Even if it dents easier, at least it won't rust away.
Yeah, if you use the bed really hard that's not great but put a bed liner or a sheet of 1/2" plywood in the bottom and throwing cement blocks in the back is not an issue.
Pure aluminum is quite corrosion resistant but alloys aren't. Alloy manufacturers often put a thin layer of pure aluminum on top of the alloy for corrosion resistance, called Alclad. Even so, float planes in salt water are a continuous battle against corrosion. Still, more manufacturers will be using more aluminum. Land Rover has been using it for bodies since the forties, believe it or not because there was a steel shortage in post war Britain and they have been using aluminum ever since.
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