Hello all. I'm Billy Browne.
So I just recently finished up my third bow and I have to say I am absolutely addicted to this craft.
The first was a ~40# at 28" for my little brother made from HomeDepot red oak with a poplar riser, backed with sheetrock tape (poorfolk bows). It's a fine shooter except for the wrist slap.
Then I picked up a SWEET hickory board at a hardwoods shop here in albuquerque. I made two bows out of that with grain that runs straight from nock to nock. First was tested at 50#, the second (one I'm keeping for ME) tested at 60#.
The heavy bow is approximately 70"NTN. I ended up bracing it pretty high, around 7 or 8 inches, to try to cut down string slap. (I read that post, pretty informative) I managed to get away without a backing, surprisingly. It feels like it doesn't send the arrow as fast as my Martin recurve which is only ~50-55#.
So here's a question for ya. The hardwoods store I got the hickory from also carries "Hard White Maple", Cherry, "Walnut-Indiana", Mahogany, Ash, Basswood, and Alder. (the quotation marks are for direct quotes)
I was wondering if any of those other woods work well for longbows. I read somewhere that Ipe is a type of walnut, how would I tell if what they have is the same thing?