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ASTM A 683/A683M : 1999

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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, Semiprocessed Types
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

06-10-1999

CONTAINED IN VOL 03.04, 2005 Describes conforming requirements for flat-rolled non-oriented semiprocessed electrical steel. The steel is made to defined maximum core-loss values and is for commercial power frequency applications (50 and 60-Hz) in magnetic devices. Desired core-loss and permeability features are developed by the purchaser through heat treatment.

1.1 This specification covers the detailed requirements to which flat-rolled, nonoriented semiprocessed 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 through heat treatment by the purchaser.

1.3 These nonoriented, semiprocessed electrical steels are low carbon, silicon-iron or silicon-aluminum-iron alloys containing up to about 2.5 % silicon and less than 1 % aluminum.

1.4 The values stated in either customary (cgs-emu and inch-pound) units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents, therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with this specification.

Committee
A 06
DocumentType
Standard
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM A 971 : 2000 Standard Test Method for Measuring Edge Taper and Crown of Flat-Rolled Electrical Steel Coils
ASTM A 1036 : 2004 : R2009 Standard Guide for Measuring Power Frequency Magnetic Properties of Flat-Rolled Electrical Steels Using Small Single Sheet Testers
ASTM A 1036 : 2004 Standard Guide for Measuring Power Frequency Magnetic Properties of Flat-Rolled Electrical Steels Using Small Single Sheet Testers
ASTM A 1036 : 2004 : R2015 Standard Guide for Measuring Power Frequency Magnetic Properties of Flat-Rolled Electrical Steels Using Small Single Sheet Testers

ASTM A 664 : 2015 : REDLINE Standard Practice for Identification of Standard Electrical Steel Grades in ASTM Specifications
ASTM A 971 : 2000 Standard Test Method for Measuring Edge Taper and Crown of Flat-Rolled Electrical Steel Coils
ASTM A 700 : 2014 Standard Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment

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US$75.00
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