Standard [CURRENT]
DIN EN ISO 148-3:2017-04
Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines (ISO 148-3:2016); German version EN ISO 148-3:2016
- German title
- Metallische Werkstoffe - Kerbschlagbiegeversuch nach Charpy - Teil 3: Vorbereitung und Charakterisierung von Charpy-V-Referenzproben für die indirekte Überprüfung der Prüfmaschinen (Pendelschlagwerke) (ISO 148-3:2016); Deutsche Fassung EN ISO 148-3:2016
- Publication date
- 2017-04
- Original language
- German
- Pages
- 27
- Publication date
- 2017-04
- Original language
- German
- Pages
- 27
- DOI
- https://dx.doi.org/10.31030/2482425
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This part of ISO 148 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. This document (EN ISO 148-3:2016) has been prepared by Technical Committee ISO/TC 164 "Mechanical testing of metals", Subcommittee SC 4 "Toughness testing - Fracture (F), Pendulum (P), Tear (T)" in collaboration with Technical Committee ECISS/TC 101 "Test methods for steel (other than chemical analysis)" the secretariat of which is held by AFNOR (France). The responsible German standardization committee is Working Committee NA 062-01-44 AA "Schlagzähigkeitsprüfung für Metalle" ("Impact testing of metals") at DIN Standards Committee Materials Testing (NMP).
This document replaces DIN EN ISO 148-3:2009-06 .