I.S. EN ISO 148-2:2016
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
01-01-2016
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
National foreword
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
Important note : Users cannot be edited or removed once added to your Multi user PDF.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.