ASTM A892 PDF

This standard is issued under the fixed designation A ; the 2 For referenced ASTM standards, visit the ASTM website, , or. ASTM A()e1 Standard Guide for Defining and Rating the Microstructure of High Carbon Bearing Steels Scope

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It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. E3 Guide for Preparation of Metallographic Specimens.

Reported counts are the average of three measurements. Today, some 12, ASTM standards are used around the world to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence. E Practice for Microetching Metals and Alloys. Click here to download full list of books. Link to Active This link will always route to the current Active version of the standard. Search book title Enter keywords for book title search.

Land Use and Development. Current edition approved Dec.

ASTM A892 – 09(2014)e1

Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.

No other units of measurement are included in this standard. Such limits are a matter of agreement between user and producer.

Enter your personal account email address to request a password reset: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Historical Version s – view previous versions of standard. ASTM does not give any warranty express asym implied or make any representation that the contents of this abstract are accurate, complete or up to date.

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Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER. This guide covers the definition and rating of the microstructure of carbide structures in annealed high carbon bearing steels.

ASTM-A, –

Are you sure you want to empty the cart? Requirements for the optical metallograph apparatus and specimen preparation including polishing and etching are detailed. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Please login to your authorized staff account to use this feature. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every ve years and if not revised, either reapproved or withdrawn.

There were no books found for the applied search filters. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Procedure for Evaluation 6. 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. Higher x892 indicate a larger number or greater degree of severity of the category being rated.

It does not establish limits of acceptability. When critical or detailed analysis of structures is axtm, the recommended etchant is Picral saturated.

This abstract is a brief summary of the referenced standard. An example rating is: This guide covers the definition and rating of the microstructure of carbide structures in astk high carbon bearing steels. Requirements for the optical metallograph apparatus and specimen preparation including polishing and etching are detailed.

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A number in parentheses indicates the year of last reapproval. It is aastm only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

The description of the reference photomicrographs graded illustrations of annealed carbides categorized by size, network, and lamellar content shape that shall be used in the evaluation and the equation that shall define the rating are given.

The description of the reference photomicrographs graded illustrations of annealed carbides categorized by size, network, and lamellar content shape that shall be used in the evaluation and the equation that shall define the rating are given. The rating will be the number of that photo which most closely resembles the appearance of the specimen.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

It is informational only and not an official part of the standard; the full text a829 the standard itself must be referred to for its use and application. It does not establish limits of acceptability. This abstract is a brief summary of the referenced standard. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters.