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ASTM A 677 : 2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Nonoriented Electrical Steel Fully Processed Types
Available format(s)

Hardcopy , PDF

Superseded date

04-01-2024

Language(s)

English

Published date

08-04-2016

This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform.

1.1This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform.

1.2This steel is produced to specified maximum core-loss values and is intended primarily for commercial power frequency (50 and 60 Hz) applications in magnetic devices. Desirable core-loss and permeability characteristics are developed during mill processing, so additional heat treatment by the user is usually not necessary.

1.3These nonoriented fully processed electrical steels are low-carbon, silicon-iron, or silicon-aluminum-iron alloys containing up to about 3.5 % silicon and a small amount of aluminum.

1.4The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to customary (cgs-emu and inch-pound) units which are provided for information only and are not considered standard.

Committee
A 06
DocumentType
Standard
Pages
6
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM A 976 : 2018 Standard Classification of Insulating Coatings for Electrical Steels by Composition, Relative Insulating Ability and Application
ASTM A 343/A343M : 2014 : R2019 Standard Test Method for Alternating-Current Magnetic Properties of Materials at Power Frequencies Using Wattmeter-Ammeter-Voltmeter Method and 25-cm Epstein Test Frame
ASTM A 804/A804M : 2004 : R2021 Standard Test Methods for Alternating-Current Magnetic Properties of Materials at Power Frequencies Using Sheet-Type Test Specimens
ASTM A 867 : 2019 Standard Specification for Iron-Silicon Relay Steels
ASTM A 1086 : 2020 Standard Specification for Thin-Gauge Nonoriented Electrical Steel Fully Processed Types
ASTM A 345 : 2019 Standard Specification for Flat-Rolled Electrical Steels for Magnetic Applications

ASTM A 340 : 2023 : REV A Standard Terminology of Symbols and Definitions Relating to Magnetic Testing
ASTM A 34/A34M : 2006 : R2021 Standard Practice for Sampling and Procurement Testing of Magnetic Materials
ASTM A 971/A971M : 2017 : R2022 Standard Test Method for Measuring Edge Taper and Crown of Flat-Rolled Electrical Steel Coils
ASTM A 971/A971M : 2017 Standard Test Method for Measuring Edge Taper and Crown of Flat-Rolled Electrical Steel Coils
ASTM E 384 : 2022 Standard Test Method for Microindentation Hardness of Materials
ASTM E 18 : 2022 Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM A 717/A717M : 2012 : R2018 Standard Test Method for Surface Insulation Resistivity of Single-Strip Specimens
ASTM A 34/A34M : 2006 : R2018 Standard Practice for Sampling and Procurement Testing of Magnetic Materials
ASTM A 340 : 2021 Standard Terminology of Symbols and Definitions Relating to Magnetic Testing
ASTM E 18 : 2020 Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM E 384 : 2011 Standard Test Method for Knoop and Vickers Hardness of Materials
ASTM A 720/A720M : 2002 : R2016 : EDT 1 Standard Test Method for Ductility of Nonoriented Electrical Steel
ASTM A 717/A717M : 2012 : R2022 Standard Test Method for Surface Insulation Resistivity of Single-Strip Specimens
ASTM A 664 : 2015 : R2022 Standard Practice for Identification of Standard Electrical Steel Grades in ASTM Specifications
ASTM E 18 : 2019 Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM A 340 : 2020 Standard Terminology of Symbols and Definitions Relating to Magnetic Testing
ASTM E 384 : 2017 Standard Test Method for Microindentation Hardness of Materials
ASTM A 340 : 2022 Standard Terminology of Symbols and Definitions Relating to Magnetic Testing
ASTM A 340 : 2023 Standard Terminology of Symbols and Definitions Relating to Magnetic Testing
ASTM A 664 : 2015 Standard Practice for Identification of Standard Electrical Steel Grades in ASTM Specifications
ASTM A 720/A720M : 2002 : R2021 Standard Test Method for Ductility of Nonoriented Electrical Steel

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