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Registered
Join Date: Aug 2002
Location: Galivants Ferry, SC
Posts: 10,550
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300 series is austenitic grade...400 series is martensitic grade, although I never came across 439.....
See here for more--> http://www.sppusa.com/reference/white_paper/wp_ss.html
Wil
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Wil Ferch
85 Carrera ( gone, but not forgotten )
Last edited by Wil Ferch; 04-01-2005 at 11:29 AM..
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