316 stainless steel 1

PSF · Aug 23, 2005

Is 316SS a suitable material to use in a heavily chlorinated, moist environment? We are finding that it rusts and fractures. What material would be best to use for structural supports?

NickE · Aug 23, 2005

I think that with hevily cholrinated/wet environment you have to use either inconel or monel alloys. But that is really just a guess. someone will be along presently who actually can answer your question with real informaiton.

metengr · Aug 23, 2005

You might want to look at Duplex stainless steel (2205 or 2507 or AL2003) alloys for strength and resistance to chloride pitting attack and CSCC.

http://www.alleghenyludlum.com/ludlum/pages/products/xq/asp/P.151/qx/product.html#

Also, you might want to check this thread regarding some newer duplex stainless steel alloys;

thread1135-127951

PSF · Aug 30, 2005

I found a document from the Nickel Development Institute which addresses this exact issue called "Stainless steel in swimming pool buildings". It can be downloaded from their website.

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316 stainless steel 1

PSF

Structural

NickE

Materials

metengr

Materials

PSF

Structural

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