ASTM A677 PDF

This standard is issued under the fixed designation A ; the number immediately 1 This specification is under the jurisdiction of ASTM Committee A06 on. ASTM A Standard Specification for Nonoriented Electrical Steel Fully Processed Types. standard by ASTM International, 04/01/ View all product . ASTM A Standard Specification for Nonoriented Electrical Steel Fully Processed Types.

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By joining you are opting in to receive e-mail. The electrical steel shall conform to the specified magnetic properties including: Students Click Here Join Us!

This specification covers the detailed requirements for flat-rolled nonoriented fully processed electrical steel intended primarily for commercial power frequency applications in magnetic devices.

For melting and casting of the electrical steel, the typical content of the chemical elements: Desirable core-loss and permeability characteristics are developed during mill processing, so additional heat treatment is usually not necessary.

Allegheny Ludlum includes some mechanical property data at htt p: Defense manufacturing is all about project manufacturing and project accounting. Login to see your most recently viewed materials here. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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The processing sequence for the electrical steel comprises hot-rolling, annealing, pickling, cold-rolling, and decarburizing annealing. Click Here to join Eng-Tips and talk with other members! Please contact us at webmaster matweb.

Subscribe to Premium Services Searches: I’ve always found that it is best to start at the beginning. Desirable core-loss and permeability characteristics are developed during mill processing, so additional heat treatment by the user is usually not necessary.

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Or if you don’t have an account with us yet, then click here to register. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error.

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In addition, cold finishing plus strip annealing produce a smooth surface and reduce buckles and waves, resulting in excellent flatness and a high stacking factor.

ASTM A – 07 Standard Specification for Nonoriented Electrical Steel Fully Processed Types

Link to Active This link will always route to the current Active version of the standard. However, a low-temperature heat treatment may be employed by the user to eliminate stresses introduced by fabrication a6677 the material into cores. To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below.

Please read our Atsm Agreement regarding materials data and our Privacy Policy. None of the ASTM electrical steel specs.

Standard Specification for Nonoriented Electrical Steel Fully Processed Types

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We also ask that you refer to MatWeb’s terms of use regarding this information. DI-MAX grades have superior permeability at high inductions, low average core loss and good gauge uniformity.

AK Steel DI-MAX® M Nonoriented Electrical Steel

Semi-Processed steels are finished to final thickness and physical form by AK Steel, but are not fully a677 to develop final magnetic quality. Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. Questions or comments about MatWeb?

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. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

This abstract is a brief summary of the referenced standard. Test methods to determine the magnetic and mechanical properties including Epstein test and bend test are detailed. The specified thickness and mechanical requirements such as lamination factor, ductility, and hardness are given.

Historical Version s – view previous versions of standard. This is the easiest question on the whole site. It is informational only and not an official part of w677 standard; the full text of the standard itself must be referred to for its use and application.

The following core-loss types are covered in this specification: For surface insulation, the electrical steels shall be supplied with a smooth surface finish and a thin, tightly adherent surface oxide, or applied coatings if needed.

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