NACE MR 0175 ISO 15156 : 2015

NACE MR0175/ISO 15156-1:2015:

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 General principles
6 Evaluation and definition of service conditions to enable
material selection
7 Selection of materials resistant to SSC/SCC in the presence
of sulfides from existing lists and tables
8 Qualification of materials for H[2]S service
9 Report of the method of selection or qualification
Bibliography

NACE MR0175/ISO 15156-2:2015:

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Purchasing information
6 Factors affecting the behaviour of carbon and
low alloy steels in H[2]S-containing environments
7 Qualification and selection of carbon and
low-alloy steels with resistance to SSC, SOHIC
and SZC
8 Evaluation of carbon and low alloy steels for
their resistance to HIC/SWC
9 Marking, labelling and documentation
Annex A (normative) - SSC-resistant carbon and low alloy
steels (and requirements and recommendations for
the use of cast irons)
Annex B (normative) - Qualification of carbon and low-alloy
steels for H2S service by laboratory testing
Annex C (informative) - Determination of H[2]S partial pressure
Annex D (informative) - Recommendations for determining pH
Annex E (informative) - Information that should be supplied
for material purchasing
Bibliography

NACE MR0175/ISO 15156-3:2015:

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Factors affecting the cracking resistance of CRAs
and other alloys in H2S-containing environments
6 Qualification and selection of CRAs and other alloys
with respect to SSC, SCC and GHSC in H[2]S-containing
environments
7 Purchasing information and marking
Annex A (normative) - Environmental cracking-resistant
CRAs and other alloys (including Table A.1 -
Guidance on the use of the materials selection
tables)
Annex B (normative) - Qualification of CRAs for H[2]S-service
by laboratory testing
Annex C (informative) - Information that should be supplied for
material purchasing
Annex D (informative) - Materials chemical compositions and
other information
Annex E (informative) - Nominated sets of test conditions
Bibliography