Viewed 3454 Times
Because UNS C72900 and C96900 are copper alloys, are they, by definition, covered by NACE MR0175/ISO 15156-3, A.12 which basically states copper alloys are suitable for use without restriction other than as noted in the footnote, which informs the user that such materials may exhibit accelerated general weight-loss corrosion in some sour environments?
Answer:
Yes, the UNS C72900 and UNS C96900 copper alloys are included in NACE MR0175/ISO 15156-3, A.12.
This question is in relation to NACE MR0175/ISO 15156-3 A.12
Reference: ISO 15156 Maintenance Panel Inquiry #2003-21
With a wealth of experience in the oil and gas industry, we provide independent materials and corrosion consultancy to help companies reduce risk, save money and apply best practice in their oil and gas businesses.
Find out more by getting in touch – you’ll get an answer from a qualified, experienced materials engineer every time.
US: 877-399-1010 (toll free)
UK: +44(0)1144000850
66 Eldon St
Sheffield
S1 4GT
United Kingdom
Was this answer helpful ?
Yes
/
No