ASTM A 677/A677M : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Nonoriented Electrical Steel Fully Processed Types
Hardcopy , PDF
11-11-2014
English
10-12-1999
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 03.04, 2003 Includes detailed requirements to which flat-rolled non-oriented fully processed electrical steel shall conform. Produced to specify maximum core-loss values and is intended primarily for commercial power frequency (50- and 60-Hz) applications in magnetic devices.
| Committee |
A 06
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| DevelopmentNote |
Supersedes ASTM A 677M (01/2001)
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| DocumentType |
Standard
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| Pages |
6
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
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| ASTM A 664 : 2015 : REDLINE | Standard Practice for Identification of Standard Electrical Steel Grades in ASTM Specifications |
| ASTM A 700 : 2014 | Standard Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment |
| ASTM A 717/A717M : 2012 | Standard Test Method for Surface Insulation Resistivity of Single-Strip Specimens |
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