Work Item
ASTM WK89859

Revision of E18-22 Standard Test Methods for Rockwell Hardness of Metallic Materials


Correction factors used to modify hardness tests conducted on non-flat surfaces are known to
be approximate and may or may not address the true variation introduced by testing on these
types of surfaces. Work item proposes to make the agreement to use correction factors a
mandatory provision.


Developed by Subcommittee: E28.06

Committee: E28

Staff Manager: Ashley Wiand

Work Item Status

Date Initiated: 02-29-2024

Technical Contact: Hunter Larson