Rusty,
It's fun to make tools that you can actually use. If you run across axle steel of 1 3/8 or more, save it and make some nice hammers, drifts, etc.
I forged an axe and just heat treated it. It was from some L-6 steel. I'll have some pictures in a few days. I roughed out the handle today but have a lot of work to get things looking good.
I'l try to do a pictorial on a hammer soon.