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ALLOY IDENTIFICATION

ALLOY IDENTIFICATION P.M.I. Positive Material Identification ASTM DESIGNATION E 1476 CHEMICAL SPOT CHECKS


NDT Italiana CELMO Reagent Molybdenum

Code 23.100 CELMO Reagent Molybdenum for AISI 304 vs 316

To distinguish AISI 316 from 304, you only need one reagent and one step.

Apply a drop of CELMO to the (abraded) metal surface and after 1 – 5 minutes it will turn brown if it is 316, no change with 304. Kit for over 350 test.