I have heard that aluminium needs heat treatment after welding anyone know if this is done correctly? It can lead to catastrophic failure of welds in a worst case scenario.
Plenty of frames aren't. Aluminium products have a finite service life anyway, they're not Titanium.
@wildwest started
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I have heard that aluminium needs heat treatment after welding anyone know if this is done correctly? It can lead to catastrophic failure of welds in a worst case scenario.