Quote:
get a piece of 2024-t4 aluminum sheet and start working that. I like this chart. Stay away from what is commonly known as "aircraft" quality
The 5000 series is probably best all around for a fender.
Clay
I agree with the above - 5042 should work well, you can specific the temper as well (H number). THere are a lot of aluminum alloys with very specific properties, not all suited to cold working. I do metal spinning and usually use 1100 series H0 temper, the metal starts out very soft but is much harder by the time I am done working it.
05 speedmaster - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter
| 
