Spring temper question.
wws wrote:
"Ed Huntress" wrote in message
grill and it was suggested that a music wire cotter pin might be
used in
it's design.
Yeah, music wire would not be a good choice, unless it doesn't matter
if
it's quickly softened. If you need real hardness at that temperature
(and
I'm guessing that you don't really need very much), high-speed steel
is the
solution. That's a little extreme, but it will hold its full hardness
up to
around 1,000 deg. F.
Note that a convenient source for the pin might be a broken or dull,
small size HSS drill.
Ted
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