ASTM E2298-09
Historical Standard: ASTM E2298-09 Standard Test Method for Instrumented Impact Testing of Metallic Materials
SUPERSEDED (see Active link, below)
ASTM E2298
1. Scope
1.1 This standard establishes the requirements for performing instrumented Charpy V-Notch (CVN) and instrumented Miniaturized Charpy V-Notch (MCVN) impact tests on metallic materials. This method, which is based on experience developed testing steels, provides further information (in addition to the total absorbed energy) on the fracture behavior of the tested materials. Minimum requirements are given for measurement and recording equipment such that similar sensitivity and comparable total absorbed energy measurements to those obtained in Test Methods E 23 and E 2248 are achieved.
1.2 The values stated in SI units are to be regarded as the standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
E4 Practices for Force Verification of Testing Machines
E23 Test Methods for Notched Bar Impact Testing of Metallic Materials
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
E2248 Test Method for Impact Testing of Miniaturized Charpy V-Notch Specimens
ISO Standard
ISO14556 SteelCharpy V-notch Pendulum Impact TestsInstrumented Test Method Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.Keywords
fracture appearance; impact test; instrumented impact testing; miniaturized Charpy test; notched specimens; pendulum machine;
ICS Code
ICS Number Code 77.040.10 (Mechanical testing of metals)
DOI: 10.1520/E2298-09
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