USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Metallurgical Evaluation of DOT-3AL-2015 Cylinder T-57003 PDF

Document
metallurgical-evaluation-dot-3al-2015-cylinder-t-57003.pdf (8.47 MB)

If you have any technical questions not addressed by this or associated documents, contact Mark Toughiry, 202-366-4545.

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact Phmsa-accessibility@dot.gov.
Last updated: Monday, November 27, 2017