ASTM E384 – 11E1 PDF

This standard is issued under the fixed designation E; the number immediately This test method is under the jurisdiction of ASTM Committee E04 on. ASTM Ee1. August Standard Test Method for Knoop and Vickers Hardness of Materials. Historical Version. Status: Alert Withdrawn. Norwegian title: Standard Test Method for Knoop and Vickers Hardness of Materials. English title: Standard Test Method for Knoop and .

Author: Yozshutilar Sajind
Country: Sweden
Language: English (Spanish)
Genre: Technology
Published (Last): 5 August 2015
Pages: 325
PDF File Size: 5.45 Mb
ePub File Size: 13.97 Mb
ISBN: 608-7-29382-422-8
Downloads: 62688
Price: Free* [*Free Regsitration Required]
Uploader: Karr

Significance and Use 4. E Standard Terminology Relating to Metallography.

ASTM E – 17 Standard Test Method for Microindentation Hardness of Materials

This standard is issued under the fixed designation E; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. To determine these differences requires a very small physical indentation. Start Webshop Product catalog Product presentation. Testers that create indents at very low test forces must be carefully constructed to accurately apply the test forces exactly at the desired location and must have a high-quality optical system to precisely measure the diagonal or diagonals of the small indents.

You need to log in before adding standards to the monitoring service. A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. Metallography and is the direct responsibility of Subcommittee E Referenced Documents purchase separately The documents listed below astm e — 11e1 referenced within the subject standard but are not provided as part of the standard.

  EV DL15Y PDF

ASTM E384:11e1

Add to Alert PDF. This service is not available if you adtm a URL user where you do not log in with an email address. Consequently, the Knoop hardness will vary with test force. Note 1—Previous versions of this standard limited test forces to 9.

Microindentation hardness tests also allow specific phases or constituents and regions or gradients too small for macroindentation hardness testing to be evaluated. Microindentation tests permit hardness testing of specific phases or constituents and regions or gradients too small for evaluation by macroindentation tests. Click here to download full list of books. Hardness, although empirical in nature, can be correlated to tensile strength for many metals, and is an indicator of wear resistance and ductility.

Due to its rhombic shape, the indentation depth is shallower for a Knoop indentation compared to a Vickers indentation under identical test conditions.

FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER. If you like to setup a quick demo, let us know at support madcad. As the voice of the U.

ASTM E – 11e1 Standard Test Method for Knoop and Vickers Hardness of Materials

If the test is being conducted to meet a specified bulk hardness value, such as HRC, then most such tests will be conducted with Knoop at a gf e3884. No other units of measurement are included in this standard.

  LA PARABOLA DEL CONDUCTO PDF

Significance and Use 4. While Committee E04 is primarily astm e — 11e1 pdf with metals, the test procedures astm e — 11e1 are applicable to other materials. A number in parentheses indicates the year of last reapproval. Remember me for one month.

Enter your account email address to request a password reset: Except for tests at very low forces that produce indentations with diagonals smaller than zstm 25? Note 2—While Committee E04 is primarily astj with metals, the test procedures described are applicable to other materials. Register for a trial account. However, because of the historical precedent and continued common usage, force values in gf and kgf units are provided for information e1 much of the discussion in this standard as well as the method of astm e — 11e1 the test results refers to atsm units.

The success of the specimen preparation procedure in removing preparation-induced aetm can, and will, influence test results; this problem becomes more critical as the test force decreases. The benefits of a subscription: The Vickers indenter usually produces a geometrically similar indentation at all test forces.