1 Scope
This standard specified the principles, terms and definitions, samples, test equipment and instrument, test procedure, evaluation of test results and treatment as well as the test results of Steel - Charpy V-notch pendulum impact test-Instrumented test method.
This standard is applicable to Charpy V-notch sample of steel. After negotiation, this standard may also be applied to the tests of other metallic materials and U-shaped notched test pieces.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding amending errors in the text) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable. For undated references, the latest edition of the normative documents referred to applies.
Contents
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Symbols
5 Test Principle
6 Test Equipments and Instruments
7 Sample
8 Test Procedures
9 Evaluation and Treatment of Test Results
10 Test Report
Appendix A (Informative) Edge Design of Impact Blade and the Corresponding Force-Displacement Curve
Appendix B (Informative) Calibrated Supporting Shoe Sample with Radius of 2mm
Appendix C (Informative) Formulae to Calculate the Percentage of Ductile Fracture Surface
Appendix D (Informative) Definition, Symbol and Determination of Crack Formation Energy and Crack Propagation Energy
