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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Very useful instrument especially for hard-to-test items or for items with odd shapes i.
AFFRI® METALTEST/MKII – Portable hardness testers
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 in Test Method E10 or Test Methods E Hardness test on camshafts, gas bottles, ball bearings, etc.
A variety of accessories to facilitate testing on small or oddly shaped items, on differently shaped samples or on finished items.
Hardness tests in laboratory or in loco on tubes, profiles, valves and every bulky or small pieces starting from a thickness of 0.
We will not disclose your personal information to a third party. It is equipped with a LCD operating console with a user friendly interface and extremely easy test atsm. Standard test methods E10 and E18 will be referred to in this test method as the standard methods.
Fill in the form below and we’ll get back to you as soon as we can! The user should compare the results of the precision and bias studies in EE10 and E18 to understand the differences in results expected between portable and fixed instruments. It comes with an anvil and various accessories.
ASTM International – Standard References for ASTM E – 14
Please fill in all required fields. Link to Active This link will always route to the current Active version of the standard. Portable hardness testers shall use indenters that meet the requirements of the ashm test methods.
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. All qstm provided will be kept confidential. At this point the hardness tester is once again ready for a new measurement. Therefore, repeating the daily verification process during the testing sequence is recommended to insure that they are working properly.
For special application like introduction in production and conveyor lines. Work Item s – proposed revisions of this standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
The narrow and elongated head is ideal to reach surfaces such as the inner parts of castings or of finished housings. It is extremely easy to use: Easy and safe with a testing capacity of 30 x 30 mm.
Hard and soft plastics.
It e1110 also possible to display the temperature and the date. 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.
A diamond indenter ensures precise hardness readings on all surfaces. MKII Digital portable hardness tester for Rockwell, Superficial Rockwell, Brinell and Vickers methods in laboratory or on location with HR direct digital read-out and conversion to other scales through included tables.
Ceramic and glass materials. Hardness testing on almost all metals: Clear view of results, real time statistics, graphs and large archive storage.
Although the portable hardness testers are designed to employ the same test 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. 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 data are simultaneously shown on the LCD graphic display: EDA Very useful motorized stand support for the laboratory, where it is necessary to test small sized items. It is very handy and easy to use: Historical Version s – view previous versions of standard. At the end of the aatm, the instrument lets out a sound signal astk the result immediately appears on the wide graphic display.
This test method establishes the standard procedures, including the calibration, precision and bias of the apparatus used, 1e10 the determination of indentation hardness of metallic materials by means of portable hardness testers. 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 connection upon request.
This abstract is a brief summary of the referenced standard.