23 Aug ASTM E_物理_自然科学_专业资料。Designation: E – 10 Standard Test Method for Indentation Hardness of Metallic Materials by Port. Wed, 31 Oct GMT astm e standard test method pdf – The principles used to measure the Rockwell or Brinell hardness are the same as. ASTM E Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers.
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The narrow and elongated head is ideal to reach surfaces such as the inner parts of castings or of finished housings.
For special application like introduction in production and conveyor lines. It is equipped with a LCD operating console with a user friendly interface and extremely easy test settings. A r110 of accessories to facilitate testing on small or oddly shaped items, on differently shaped samples or on finished items. EDA Very useful motorized stand support for the laboratory, where it is necessary to test small sized items. At this point the aetm tester is once again ready for a new measurement.
Historical Version s – view previous versions of standard. A diamond indenter ensures precise hardness readings on all surfaces.
Link to Active This link will always route to the current Active version of the 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.
ASTM International – Standard References for ASTM E – 14
This test method establishes the standard procedures, including the calibration, precision and bias of the apparatus used, for the determination of indentation hardness of metallic materials by means of portable hardness testers.
Referenced Documents purchase separately The documents listed below are referenced aetm the subject standard but are not provided as part of the standard. Smart digital console with LCD screen, large hard disk for data and statistics storage and data outputs that connect to a printer or computer, with an RSC connection or USB e10 upon request. The user is cautioned to do everything possible to keep the centerline of the indenter perpendicular to the test surface and to apply the test forces using the same time cycle as defined axtm Test Method E10 or Test Methods E It is also possible to display the temperature and the date.
Clear view of results, real time statistics, graphs and large archive storage.
astm e standard test method for rockwell and brinell
MKII Digital portable hardness tester for Rockwell, Superficial Rockwell, Brinell and Vickers methods in asmt or on location with HR direct digital read-out and conversion to other scales through included tables. It is informational 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. Although the portable hardness testers are designed to employ the same 1e10 conditions as those defined in the standard test methods, the forces applied by the portable Rockwell and Brinell testers and the depth measuring systems of the portable Rockwell testers may not meet the tolerance requirements of the standard methods.
Hardness tests in laboratory or in loco on tubes, profiles, valves and every bulky or small pieces starting from a thickness of 0. Fill in the form below atsm we’ll get back to you as soon as we can! Therefore, repeating the daily verification process during the testing sequence is recommended to insure that they are working properly.
This abstract is a brief summary of the referenced standard. Hard and soft plastics. Ceramic and glass materials. Portable hardness testers shall use indenters that meet the requirements of the standard test methods. Very useful instrument especially for hard-to-test items or for items with odd shapes i. It is extremely easy to use: Standard test methods E10 and E18 will be referred to in this test method as the standard methods.
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Hardness test on camshafts, gas bottles, ball bearings, etc. It comes with an anvil and various accessories. At the end of the test, the instrument lets out a sound signal and the result immediately appears on the wide graphic aztm. Work Item s – proposed revisions of this standard.
Hardness testing data are simultaneously shown on the LCD graphic display: Please fill in all required fields. 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.
Hardness testing on almost all metals: It is very handy and easy to use: All information provided will be kept confidential. e1110
The user should compare the results of the precision and bias studies in EE10 and E18 to understand the differences asttm results expected between portable and fixed instruments.
Easy and safe with a testing capacity of 30 x 30 mm.