FAQ's
Is NiMo16Cr16Ti (TUV Specification 429 09.2002 Material No 2.4610) qualified to NACE MR0175?
Compliance of NiMo 16 Cr 16 Ti alloy with NACE MR0175/ISO 15156:2009 Part 3 Annex A Table A.12
This page addresses an inquiry regarding the compliance of a highly corrosion-resistant NiMo 16 Cr 16 Ti alloy produced according to German TUV Specification 429 09.2002 Material No 2.4610 with the requirements for materials Types 4b and 4e of NACE MR0175/ISO 15156:2009 Part 3 Annex A Table A.12.
Answer:
The material will comply with the requirements for Type 4b and 4e if it satisfies the requirements of UNS N06455 with a minimum chromium content of 14.5% and fulfills the metallurgical conditions defined in Table A.12 of NACE MR0175/ISO 15156-3 A.4.
This question pertains to NACE MR0175/ISO 15156-3 A.4, Table A.12, and the reference cited is ISO 15156 Maintenance Panel Inquiry #2014-01.