<VV> RE: Pot metal
Ron F Hinz
ronh@owt.com
Mon, 7 Jun 2004 09:07:25 -0700
Same here, it's zinc.
RonH
----- Original Message -----
From: "srmarti" <srmarti@netzero.net>
To: <virtualvairs@corvair.org>
Sent: Sunday, June 06, 2004 8:31 PM
Subject: <VV> RE: Pot metal
> > pot metal is a tin based alloy with lead, copper and nickle added as the
> > alloying ingredients. the alloying ingredients change quite abit
between
> > manufactures and it is often not know what they are. most pot metal
made
> > recently contains no lead. older pot metals often contain lots of lead
> > and will seriously contaminate a small metal shop and make you
> > silver melt
> > in pits when soldering and cause the surface of the silver to flake off.
> >
> > Sally
> >
>
> Thought it was mainly a Zinc alloy. Common for die castings.
>
> Steve Marti
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