ISO 14556:2015
Metallic materials — Charpy V-notch pendulum impact test — Instrumented test method
ISO 14556:2015 specifies a method of instrumented Charpy V-notch pendulum impact testing on metallic materials and the requirements concerning the measurement and recording equipment.
With respect to the Charpy pendulum impact test described in ISO 148‑1, this test provides further information on the fracture behaviour of the product under impact testing conditions.
General information about instrumented impact testing can be found in Reference [1] to Reference [5].
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$118.26 NZD
|
|
| HardCopy |
$152.17 NZD
|
|
| Networkable PDF |
Price varies
|
Foreword
1 Scope
2 Normative references
3 Terms and definitions
3.1 Characteristic values of force
3.2 Characteristic values of displacement
3.3 Characteristic values of impact energy
4 Symbols and abbreviated terms
5 Principle
6 Apparatus
7 Test piece
8 Test procedure
9 Expression of results
9.1 General
9.2 Evaluation of the force-displacement curve
9.3 Determination of the characteristic values of force
9.4 Determination of the characteristic values of displacement
9.5 Determination of the characteristic values of impact energy
10 Test report
Annex A (informative) Designs of instrumented strikers
Annex B (informative) Example of support block for the calibration of a 2 mm striker
Annex C (informative) Formulae for the estimation of the proportion of ductile fracture surface
Annex D (normative) Instrumented Charpy V-notch pendulum impact testing of miniature test pieces
Bibliography
Previous versions
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
BS 131-1:1961
Methods for notched bar tests, The Izod impact test on metals
-
BS 131-4:1972
Notched bar tests, Calibration of pendulum impact testing machines for metals
-
BS 131-5:1965
Notched bar tests, Determination of crystallinity
-
BS 131-6:1998
Notched bar tests, Method for precision determination of Charpy V-notch impact energies for metals
Foreword
1 Scope
2 Normative references
3 Terms and definitions
3.1 Characteristic values of force
3.2 Characteristic values of displacement
3.3 Characteristic values of impact energy
4 Symbols and abbreviated terms
5 Principle
6 Apparatus
7 Test piece
8 Test procedure
9 Expression of results
9.1 General
9.2 Evaluation of the force-displacement curve
9.3 Determination of the characteristic values of force
9.4 Determination of the characteristic values of displacement
9.5 Determination of the characteristic values of impact energy
10 Test report
Annex A (informative) Designs of instrumented strikers
Annex B (informative) Example of support block for the calibration of a 2 mm striker
Annex C (informative) Formulae for the estimation of the proportion of ductile fracture surface
Annex D (normative) Instrumented Charpy V-notch pendulum impact testing of miniature test pieces
Bibliography