NACE Heat Treatment: Meeting the Requirements of NACE MR0175 Standard

NACE MR0175 is an internationally recognized standard that outlines the requirements for metallic materials used in oil and gas production environments where hydrogen sulfide (H₂S) is present. These requirements include chemistry, heat treatment form, hardness, microstructure, and HIC resistance.

What is Heat Treatment?

Heat treatment is a process of heating and cooling a solid metal or alloy to achieve desired properties. It is crucial for metallic materials to resist H₂S damaging mechanisms such as sulphide stress cracking (SSC), stress corrosion cracking (SCC), and other associated cracking mechanisms.

It is important to note that hot working of metals is not considered heat treatment.

The Importance of NACE MR0175 Heat Treatment Requirements

Materials that do not comply with NACE MR0175 heat treatment requirements can lead to catastrophic failure when exposed to H₂S. This is why it is essential to ensure that the materials used in your project meet these standards.

How OGC Energy Can Help

OGC Energy has a team of expert metallurgists who can help you identify the NACE MR0175 heat treatment requirements and ensure that the materials used in your project comply with these standards. Contact our team today to learn more about our services.