NACE MR-0175

[MicroEng]

Hi Dear
pls.Help me and explain me pa. 4.2.2 of
NACE MR-0175(ed 2003) about Astenitic stainless.
thanx.

 

[ijzer]

See inquiries and interpretations for NACE MR0175 , where the back ground is further explained

 

[SJones]

Link to ISO 15156 discussion forum.

http://isotc.iso.ch/livelink/livelink?func=ll&objId=3527687&objAction=browse&sort=name

As an aside question: are the paragraph numbers of MR0175 and ISO 15156 now aligned? As an ISO user, I can't answer the above question because there is no 4.2.2 in ISO 15156-3

Steve Jones
Materials & Corrosion Engineer

http://www.pdo.co.om/pdo/

 

[maxh]

Hi Guys

Sorry but I can't get access to the ISO discussion forum for some reason.

Can anyone tell me what the difference, if any, there is between the NACE MR0175 and the ISO 15156 standards - I don't know if this is a silly question but my suppliers seem oblivious to the ISO standard and only quote me materials to NACE.

thjanks for any help

 

[SJones]

For anyone outside of the USA, ISO 15156-1,2,3 are the standards for cracking resistant materials. Notionally, they are supposed to be identical to NACE MR0175 but how can they be when the paragraph numbers don't match?!!!!

Steve Jones
Materials & Corrosion Engineer

http://www.pdo.co.om/pdo/

 

[freda]

NACE MR0175 and ISO 15156 are now one document (as of late 2003 I believe). The subject paragraph (4.2.2) is from the previous NACE MR0175-2003 edition. Basically there was two revisions to MR0175 in 2003.