I wonder if the idea of soaking wood before steam bending comes from
trying to bend kiln dried wood by introducing some moisture back into
it. Certainly green wood bends easier than kiln dried. But I agree, it's
the heat, not the water that allows wood to bend. I've seen dry wood
bent with only heat. Water was used only to keep the wood from scorching.

Brian Nystrom wrote:


William R. Watt wrote:

Brian Nystrom ) writes:

William R. Watt wrote:


Old dry wood has to soak up moisture before it can be heated to bend.


Not in my experience. I've seen no difference in bending between dry
stock and the same stock that's been soaked in water for days or even
weeks. It's the heat that makes the wood bend-able, not the moisture.
Steaming is simply a way of heating the wood rapidly to the correct
temperature for bending, which - luckily for us - happens to be
around the boiling point of water.



I have no experience. Just quoting what I've read, eg. TF Jones who soaks
old wood before steam bending.


When I've soaked wood, all it did was make is swell so it no longer fit
where it was supposed to, such as in a mortise. Either that, or if it
was trimmed to fit after steaming, it shrank as it dried and became
loose. Soaking didn't seem to make any difference in the bend-ability of
the wood.