Work Item
ASTM WK90619
Revision of A664-15(2022) Standard Practice for Identification of Standard Electrical Steel Grades in ASTM Specifications
Rationale
Correction to "Table 1" testing conditions for code letter "G". "G" refers to conventional grades that must be tested at 1.5T and not 1.7T as per ASTM standard A876. Last sentence to be reworded: "The three digit grade designation is based on the specific core loss reference value in W/lb at 1.5 T (15 kG) and 60 Hz."
Work Item Status
Date Initiated: 05-06-2024
Technical Contact: Farhad Shafiei
Item: 000
Ballot:
Status: