Work Item
ASTM WK78746

Revision of E3246-21 Standard Test Methods for Differential Indentation Depth Hardness of Metallic Materials


ASTM Form & Style requires a full precision and bias statement within 5 years of the first approval of a standard test method. This work item is to conduct a round robin test between laboratories to acquire data and create the required precision and bias statement.


Developed by Subcommittee: E28.06

Committee: E28

Staff Manager: Ashley Wiand

Work Item Status

Date Initiated: 10-27-2021

Technical Contact: Tom Ott

Item: 000