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ASTM A677

Standard Specification for Nonoriented Electrical Steel Fully Processed Types

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Organization: ASTM
Publication Date: 1 April 2016
Status: active
Page Count: 6
ICS Code (Flat steel products and semi-products): 77.140.50
scope:

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

This 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.

These 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.

The 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.

 

 

 

Document History

ASTM A677
April 1, 2016
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. This steel is produced to specified maximum core-loss values and...
November 1, 2012
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. This steel is produced to specified maximum core-loss values and...
November 1, 2007
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. This steel is produced to specified maximum core-loss values and...
June 15, 2005
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. This steel is produced to specified maximum core-loss values and...
June 15, 2005
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. This steel is produced to specified maximum core-loss values and...
December 10, 1999
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. This steel is produced to specified maximum core-loss values and...
October 10, 1998
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
A description is not available for this item.
April 10, 1998
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
A description is not available for this item.
January 1, 1996
Standard Specification for Nonoriented Electrical Steel, Fully Processed Types
A description is not available for this item.
February 24, 1989
STANDARD SPECIFICATION FOR NONORIENTED ELECTRICAL STEEL FULLY PROCESSED TYPES
A description is not available for this item.
March 30, 1984
STANDARD SPECIFICATION FOR NONORIENTED ELECTRICAL STEEL, FULLY PROCESSED TYPES
A description is not available for this item.
November 25, 1977
STANDARD SPECIFICATION FOR FLAT-ROLLED NONORIENTED ELECTRICAL STEEL, FULLY PROCESSED TYPES
This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel, produced to specified maximum core-loss values and intended primarily for...

References

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