Hi Jon. Ya, the info I got last winter was pretty good about how fast to
ramp up the temp. and how long to hold etc, then the cooling process and time
and all. It's available from a few sources. Couldn't find the shrinkage though.
With the window frames already fabricated, I want to have the finished windows
fit with a 1/16 inch clearance. I need to know how big to cut the disks, so they
are the right size after annealing them twice. The ID on the frames are 16 and
24 inch, so the finished disks need to be 1/8 inch less. I saw some
info where there's only supposed to be a couple of thousandths clearance, but
that ain't gonna happen.
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