Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

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Is brass or stainless better?

Hi, will anybody know: which metal has better surface finish and corrosion resistance, and why? Either stainless steel or brass. Thanks.

Asmat Ullah Bajwa
mechanical engineer - Karachi, Sindh, Pakistan
2004

Both can be mirror polished. Do you need a finish better than that? Both the term 'brass' and the term 'stainless steel' cover wide ranges of alloys, and the corrosion resistance of an alloy depends on the environment it is in, so your question is pretty hard to answer, although stainless is probably more universally corrosion resistant. But make mine out of brass please.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2004

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