NACE and NACE MR0175 Standards

This article provides information on NACE and NACE MR0175 standards. NACE is the National Association of Corrosion Engineers and publishes many documents related to corrosion control, including NACE MR0175 which provides the requirements for metallic materials exposed to H₂S in oil and gas production environments.

Requirements for Metallic Materials

NACE MR0175 lists the requirements for carbon steels, low alloys, and corrosion-resistant alloys, including metallurgical requirements such as chemistry, hardness, heat treatment, and HIC resistance, and environment limits such as the maximum chloride content and pH range.

NACE MR0175 Compliant Materials

A NACE MR0175 compliant material is one that meets all the requirements of NACE MR0175 and can be used in H₂S environments within the limits set by the standard.

Metallurgist Team Services

The article also offers the services of its metallurgist team to help answer questions related to NACE MR0175 requirements and material selection.