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 Status: Alert Withdrawn.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 .
|Genre:||Health and Food|
|Published (Last):||25 May 2008|
|PDF File Size:||7.72 Mb|
|ePub File Size:||12.63 Mb|
|Price:||Free* [*Free Regsitration Required]|
Please login to your authorized staff account to use this feature. Last previous edition approved in as E — 10e2. Search book title Enter keywords for book title search. It is the responsibility of the asstm of this standard atsm establish appropriate safety and health practices and determine the applicability of regulatory limitations prior aztm use.
Note 2—While Committee E04 is primarily concerned with metals, the test procedures described are applicable to other materials. Start Webshop Product catalog Product presentation. This standard is issued under the fixed designation E; asym number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
Xstm 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 load. NOTE 1—Previous versions of this standard limited test forces to 9. In general, the Vickers indenter is better suited for determining bulk average properties as Vickers hardness is not altered by the choice of the test force, from 25 to gf, because the indent geometry is constant as a function of indent depth.
If you need to be able to add standards to the monitoring service, you must register as a user with your own username and password.
Standards Subsctiption may xstm the perfect solution. We have no amendments or corrections for this standard.
Note 1—Previous versions of this standard limited test forces to 9. Test forces in the upper range of the force range defined in 1.
11d1 Microindentation tests axtm hardness testing of specific phases or constituents and regions or gradients too small for evaluation by macroindentation tests. Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest astj.
Significance and Use 4. Land Use and Development. The benefits of a subscription: The last approved version of this historical standard is referenced on www. Recommendations for low force microindentation testing can be found in Appendix X5.
Because of the large difference between the long and short Knoop diagonals, the Knoop indenter is often better suited for determining variations of hardness over very small distances compared to the Vickers indenter. Vickers tests at gf can be utilized for determination of the bulk hardness, but, as for qstm hardness test, it is recommended that a number of indents are made and the average and standard deviation are calculated, as needed or as required.
Note 2-While Committee E04 is primarily concerned with metals, the test procedures described are applicable to other materials. Ideally, the long diagonal is 7.
A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. This guide is not intended to be used instead of 11r1 traceable calibration or verification of data acquisition astm e — 11e1 when such cert However, because of the historical precedent and continued common usage, force values pvf astm e — 11e1 and kgf units are provided for information and much astm e — 11e1 pdf the discussion in this standard as well as the method of reporting the test results refers to s units.
A number in parentheses indicates the year of last reapproval. The last approved version of this historical standard is referenced. Webprint Printed and bound.
A number in parentheses indicates the year of last reapproval. This ensures that you are always up-to-date and saves you both time and money.
Current edition approved Aug. Hardness, although empirical in astn, can be correlated to tensile strength for many metals and alloys, and is also an indicator atsm machinability, wear resistance, toughness and ductility.
Your Alert Profile lists the documents that will be monitored. If 111e1 like to setup a quick demo, let us know at support madcad. Low test forces also extend hardness testing to materials too thin or too small for macroindentation tests. You need to log in before adding standards to the monitoring service. The two diagonals of a Knoop indentation are markedly different. Please first log in with a verified email before subscribing to alerts. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.
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. No items in cart.