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What’s NACE MR0175 of ferritic stainless steels?

Question:

NACE MR0175/ISO 15156-3 section A.5.1 and Table D.5, concerning ferritic stainless steels, refer to “some alloys of this type” Given that Table D.5 is stated to not be all-inclusive, can I rightfully construe that any stainless alloy that meets the definition of “ferritic stainless steel” under definition 3.6 can be used under the conditions of Table A.17?

Answer:

Yes, any stainless steel that meets the definition of “ferritic stainless steels” under 3.6 can be used under conditions of Table A.17.

This question is in relation to NACE MR0175/ISO 15156-3 A.5.1

Reference: ISO 15156 Maintenance Panel Inquiry #2013-10Q1

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