Work Item
ASTM WK76969

Revision of A977/A977M-07(2020) Standard Test Method for Magnetic Properties of High-Coercivity Permanent Magnet Materials Using Hysteresigraphs


The terminology and definitions within the document must be updated to be in line with ASTM A34. Figure 1 needs updating. The proposed Precision and Bias Statement needs changing in response to a comment during a recent ballot.


Developed by Subcommittee: A06.01

Committee: A06

Staff Manager: Kelly Paul

Work Item Status

Date Initiated: 05-19-2021

Technical Contact: Reinhold Strnat

Item: 000