NACE MR0175/ISO 15156 CIR 1 TO PT 2

Abstract

<strong>Foreword</strong> <br>The establishment of the NACE/ISO 15156 Maintenance Agency was confirmed by the ISO Technical Management Board in June 2007. A copy of the TMB Vote-Form Number: <strong>34/2007</strong> giving the rules of procedure for the maintenance agency can be obtained from the ISO TMB Secretariat. It is also available from the ISO 15156 Web site at <u>www.iso.org/iso15156maintenance</u>. <br>ANSI/NACE MR0175/ISO 15156 series has, since publication, been amended by a number of Technical Corrigenda and Technical Circulars and consists of the following parts, under the general title <em>Petroleum and natural gas industries &#8212; Materials for use in H₂S-containing environments in oil and gas production:</em> <br>&#8212; <em>Part 1: General principles for selection of cracking-resistant materials (2009)</em> <br>&#8212; <em>Part 2: Cracking-resistant carbon and low alloy steels, and the</em> <em>use of cast irons (2009)</em> <br>&#8212; <em>Technical Circular 1, ANSI/NACE MR0175/ISO 15156-2:2009/Cir.1:2011(E) (2011-06-14)</em> <br>&#8212; <em>Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (2009)</em> <br>&#8212; T<em>echnical Circular 1, ANSI/NACE MR0175/ISO 15156-3:2009/Cir.1:2011(E) (2011-06-14)</em> <br>As applicable, subsequent publications resulting in new editions of an individual part of ANSI/NACE MR0175/ISO 15156 effectively replace the corresponding set of documents shown above. Information on the latest status of these documents can be obtained from <u>www.iso.org/iso15156maintenance</u>.