OK all you technical wizards, can anybody tell me the real difference between 6061 T6 aluminium piano hinges, and 5005 H34 Aluminium piano hinges?? We have already been down the track of extruded verses rolled hinges and the feeling seems to be that it doesn't matter. I have the latter available to me here but the 6061 is harder to get here and I may have to source it from the U.S. It would be good if the 5005 H34 is good enough for ailerons.
Thanks Gav
