Update Fig. 11, Charpy Impact Test Specimens (1) Conform to section 1.4 inch-pound units as standard and SI units as informational only. (2) Harmonize with E23 Fig. 1 and provide Charpy impact test specimen cost saving instead of tight tolerance specimen to conform to both A370 and E23. (3) Provide actual numeral tolerance for each sub-size specimen 1% thickness tolerance.
Date Initiated: 12-14-2021
Technical Contact: John Jefferis
Ballot: A01.13 (22-03)
Status: Negative Votes Need Resolution
Ballot: A01.13 (22-01)
Status: Will Reballot Item