DIN EN ISO 148-2:2017-05
Current
The latest, up-to-date edition.
METALLIC MATERIALS - CHARPY PENDULUM IMPACT TEST - PART 2: VERIFICATION OF TESTING MACHINES (ISO 148-2:2016)
Hardcopy , PDF
English
01-01-2017
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National foreword
National Annex NA (informative) - Bibliography
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Testing machine
6 Direct verification
7 Indirect verification by use of reference test pieces
8 Frequency of verification
9 Verification report
10 Uncertainty
Annex A (informative) - Measurement uncertainty of the
result of the indirect verification of a Charpy
pendulum impact machine
Annex B (informative) - Measurement uncertainty of the
results of the direct verification of a Charpy
pendulum impact testing machine
Annex C (informative) - Direct method of verifying the
geometric properties of pendulum impact testing
machines using a jig
Bibliography
Defines the verification of pendulum-type impact testing machines, in terms of their constructional elements, their overall performance and the accuracy of the results they produce.
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 148-2:2016 | Identical |
| ISO 148-2:2016 | Identical |
| DIN EN ISO 148-1:2017-05 | METALLIC MATERIALS - CHARPY PENDULUM IMPACT TEST - PART 1: TEST METHOD (ISO 148-1:2016) |
| 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) |
| ISO 148-1:2016 | Metallic materials — Charpy pendulum impact test — Part 1: Test method |
| ISO 148-3:2016 | 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/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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