I've been following this thread and finding rather interesting. I've been using axes for 40+ years, While I'm not and expert or a lumber jack, I've cut and split my fair share of wood over the last 40 years. All the axes that I've been exposed to, from my great grandfather, granddad and my Dad have been carbon steel with wood handles.
Over the years these axes have been left out in the elements, stored without any special treatment and on some occasions, just outright abused.
I now collect axes as a hobby and must have around 50+ of them...all carbon steel & wood. Kellys are by far my favorite to collect. These have come in all forms of condition, from pristine to extremely ruff and rusted. My last find was a $4 double bit cruiser...turned out to be a Plumb when all the rust was removed. I still have a little it of work to do on her.
I guess my point is, even the roughest axe head can be salvaged...most users can be maintained with a little WD40 and steel wool. Handles can be cared for with boiled linseed oil. Carbon steel and hickory rules in the axe world. Like all tools they need some TLC from time to time.
Just wondering if we are over thinking the care & maintenance of our tools in this tread?
Sorry, on the soapbox again, Double Ott