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-----Equipment to differentiate grade of stainless steel
Q. We are sourcing for an equipment which can identify the grade of stainless. e.g. SS304 as against SS316. We do not want to perform chemical composition test as this take them. Is there a meter whereby a probe on the surface can sent spectrum of material and identify their grade within short time.
Maureen [last name deleted for privacy by Editor]purchaser - Singapore
2004
A. Hello Maureen. There are hand-held alloy sorter / scrap sorter
⇦ on
eBay
or
Amazon [affil link] X-ray Fluorescence machines which do exactly what you want but they are very expensive -- $40,000 USD ±
I think that threads 5505, 6060, and 33549 will give you the insights you seek. Good luck!

Ted Mooney, P.E.
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finishing.com - Pine Beach, New Jersey
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