Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM A677/A677M-99

Standard Specification for Nonoriented Electrical Steel Fully Processed Types

Standard Specification for Nonoriented Electrical Steel Fully Processed Types A0677_A0677M-99 ASTM|A0677_A0677M-99|en-US Standard Specification for Nonoriented Electrical Steel Fully Processed Types Standard new BOS Vol. 03.07 Committee A06
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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 purchaser 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.

Note 1-A complete metric companion to Specification A677 has been developed, A677M; therefore no metric units are shown in this specification.
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Details
Book of Standards Volume: 03.07
Developed by Subcommittee: A06.02
Pages: 6
DOI: 10.1520/A0677_A0677M-99
ICS Code: 77.140.50