ASTM International - ASTM A677-05

Standard Specification for Nonoriented Electrical Steel Fully Processed Types

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Organization: ASTM International
Publication Date: 15 June 2005
Status: historical
Page Count: 6
ICS Code (Flat steel products and semi-products): 77.140.50
scope:

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

1.2 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.

1.3 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.

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

Document History

April 1, 2016
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the detailed requirements for flat-rolled nonoriented fully processed electrical steel intended primarily for commercial power frequency applications in magnetic devices....
November 1, 2012
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the detailed requirements for flat-rolled nonoriented fully processed electrical steel intended primarily for commercial power frequency applications in magnetic devices....
November 1, 2007
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
This specification covers the standard requirements for flat-rolled nonoriented fully processed electrical steel intended primarily for commercial power frequency applications in magnetic devices....
ASTM A677-05
June 15, 2005
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
1.1 This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. 1.2 This steel is produced to specified maximum core-loss...
June 15, 2005
Standard Specification for Nonoriented Electrical Steel Fully Processed Types
1.1 This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. 1.2 This steel is produced to specified maximum core-loss...
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