Wednesday, June 27, 2018

Anatomy of the materials selection tables for CRAs in NACE MR0175 / ISO 15156 -3

ANSI / NACE MR0175 / ISO 15156 gives requirements and recommendations for the selection and qualification of carbon and low-alloy steels and corrosion-resistant alloys (CRAs) for equipment in oil and gas production in H2S-containing environments. When selecting a material that will be exposed to H2S, the user can select CRAs from NACE MR0175 Part 3 Annex A using the materials selection tables. This infographic analysis the information shown in the material selection tables.






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