Steel, Mechanical Tubing 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130) AMS6371M

DOI: https://doi.org/10.4271/AMS6371M

Issuing Committee: AMS E Carbon and Low Alloy Steels Committee

Publisher: SAE International

Pages: 7

Rationale: AMS6371M is the result of a Five-Year Review and update of the specification. The revision updates composition testing and reporting (3.1, 3.1.2), clarifies exceptions requirements (3.6, 8.6), adds exception for Jominy testing (3.3.2), revises the decarburization requirements (3.3.3.3.1, 3.3.3.3.2), incorporates the requirements of AMS2301 (4.2.1, 4.4.3), adds finish guidance (8.4), and allows prior revisions (8.5).