DIN EN ISO 148-3:2025-11
Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch reference certified test pieces for indirect verification of pendulum impact testing machines (ISO/DIS 148-3:2025); German and English version prEN ISO 148-3:2025 / Note: Date of issue 2025-10-24*Intended as replacement for DIN EN ISO 148-3 (2017-04).
| Fecha edición: |
2025-11-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | ISO 148-3:2016 specifies the requirements, preparation and methods for qualifying test pieces used for the indirect verification of pendulum impact testing machines in accordance with ISO 148?2. It specifies notched test pieces with nominal dimensions identical to those specified in ISO 148?1; however, the tolerances are more stringent. NOTE 1 The chemical composition or heat treatment, or both, are varied according to the energy level desired. NOTE 2 Reference test pieces are qualified on reference pendulum impact testing machines which are also described in this part of ISO 148. |
| Keywords: | Bend testing|Characterisations|Charpy|Charpy impact tests|Control of test means|Definitions|Impact resistance|Impact testing|Impact testing machines|Impact tests|Installation|Material testing machines|Material tests|Materials|Materials testing|Mechanical testing|Metallic|Metallic materials|Metals|Notched-bar impact bending tests|Pendulum impact tester|Pendulum impact testing machines|Preparation|Reference devices|Reference materials|Reference methods|Steels|Symbols|Test equipment|Test specimens|Testing|Verification |
| ICS: | 77.040.10 - Ensayos mecánicos de metales |
| CTN: |
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