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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Property Data This page displays only the text of a material data sheet. Click here to view all the property values for this datasheet as they were originally entered into MatWeb. Login to see your most recently viewed materials here. Red Flag This Post Please let us know here why this post is inappropriate. DI-MAX grades have superior permeability at high inductions, low average core loss and good gauge uniformity. Questions or comments about MatWeb?

Close this window and log in. With these materials, achievement of magnetic properties becomes the responsibility of the user. The processing sequence for the electrical steel comprises hot-rolling, annealing, pickling, cold-rolling, and decarburizing annealing.

It’s easy to join and it’s free. What mechanical properties beyond those on the Allegheny Ludlum x677 above? This specification covers the detailed requirements for flat-rolled nonoriented fully processed electrical steel intended primarily for commercial power frequency applications in magnetic devices. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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ASTM A – 16 Standard Specification for Nonoriented Electrical Steel Fully Processed Types

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Link to Active This link will always route to the current Active version of the standard. Semi-Processed steels are finished to final thickness and physical form by AK Steel, but are not fully annealed to develop final magnetic quality.

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Standard Specification for Nonoriented Electrical Steel Fully Processed Types

Nonoriented electrical steels are silicon steels in which magnetic properties are practically the same in any a767 of magnetism in the plane of the material. We also ask that you a6777 to MatWeb’s terms of use regarding this information. 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.

Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original ashm as well as raw conversions to equivalent units. However, a low-temperature heat treatment may be employed by the user to eliminate stresses introduced by fabrication of the material into cores. By joining you are opting in to receive e-mail. These electrical steels are low-carbon, silicon iron, or silicon-aluminum-iron alloys that may be made by basic-oxygen, electric-furnace, or other steelmaking practice.

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The Eng-Tips staff will check this out and take appropriate action. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. Desirable core-loss and permeability characteristics are developed during mill processing, so additional heat treatment is usually not necessary. Join ashm peers on the Internet’s largest technical engineering professional community.

Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. Allegheny Ludlum includes some mechanical property data at htt p: The specified thickness and mechanical requirements such as lamination factor, ductility, and hardness are given. 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.

Register now while it’s still free! The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC. 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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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.

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