UNE-EN ISO 148-3:2017
Current
The latest, up-to-date edition.
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)
Hardcopy , PDF
Spanish, Castilian, English
19-04-2017
This part of ISO 148 covers 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 1The chemical composition or heat treatment, or both, are varied according to the energy level desired.NOTE 2Reference test pieces are qualified on reference pendulum impact testing machines which are also described in this part of ISO 148.
| Committee |
CTN 7
|
| DevelopmentNote |
Supersedes UNE 7475-2. (05/2011)
|
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| ISO 148-3:2016 | Identical |
| EN ISO 148-3:2016 | Identical |
| EN 10045-2 : 1992 COR 1993 | METALLIC MATERIALS - CHARPY IMPACT TEST - VERIFICATION OF THE TESTING MACHINE (PENDULUM IMPACT) |
| ISO 148-2:2016 | Metallic materials — Charpy pendulum impact test — Part 2: Verification of testing machines |
| ISO Guide 33:2015 | Reference materials — Good practice in using reference materials |
| ISO Guide 35:2017 | Reference materials — Guidance for characterization and assessment of homogeneity and stability |
| ISO 148-1:2016 | Metallic materials — Charpy pendulum impact test — Part 1: Test method |
| ISO Guide 30:2015 | Reference materials — Selected terms and definitions |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO Guide 31:2015 | Reference materials — Contents of certificates, labels and accompanying documentation |
| ISO Guide 34:2009 | General requirements for the competence of reference material producers |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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