ASTM A976-97
Standard Classification of Insulating Coatings by Composition, Relative Insulating Ability and Application

Standard No.

ASTM A976-97

Release Date

1997

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM A976-03

Latest

ASTM A976-18

Scope

1.1 This document classifies insulating coatings according to their composition, insulating ability, and functionality. The purpose of this classification is to assist users of insulating coatings by providing general information about the chemical nature and use of the coatings, as well as to provide important data concerning limits to their use, that is, relative insulating ability, punchability, temperature stability, weldability, and fabricability. Specific surface insulation resistivity values for each coating are not included in this classification. The user is referred to the flat-rolled electrical steel specifications noted in 1.2 should be more detailed information concerning surface insulation resistivity values be required.

ASTM A976-97 history

• 2018 ASTM A976-18 Standard Classification of Insulating Coatings for Electrical Steels by Composition, Relative Insulating Ability and Application
• 2013 ASTM A976-13 Standard Classification of Insulating Coatings for Electrical Steels by Composition, Relative Insulating Ability and Application
• 2003 ASTM A976-03(2008) Standard Classification of Insulating Coatings by Composition, Relative Insulating Ability and Application
• 2003 ASTM A976-03 Standard Classification of Insulating Coatings by Composition, Relative Insulating Ability and Application
• 1997 ASTM A976-97 Standard Classification of Insulating Coatings by Composition, Relative Insulating Ability and Application