ANSI/CSA CHMC 1 Test Method for Evaluating Material Compatibility in Compressed Hydrogen Applications – Phase I - Metals

North America
United States
Application Type
  • Hydrogen Infrastructure
  • Hydrogen
  • Properties
CSA Group

This standard provides uniform test methods for evaluating material compatibility with compressed hydrogen applications. The results of these tests are intended to provide a basic comparison of materials performance in applications utilizing compressed hydrogen. This standard is not intended to replace the targeted testing which may be necessary to qualify the design of a component manufactured for use in hydrogen applications.

Status Explanation

Published in 2014. Supersedes the previous CSA CHMC 1 – 2012. Available at

Committee Information

Chairman: Kevin Nibur Secretariat: CSA Group Secretary: Sara Marxen

Latest Published Date