BS ISO 26843:2015
Current
The latest, up-to-date edition.
Metallic materials. Measurement of fracture toughness at impact loading rates using precracked Charpy-type test pieces
Hardcopy , PDF
English
31-12-2015
Foreword
Introduction
1 Scope
2 Normative references
3 Symbols
4 Principle
5 Test specimens
6 Testing machines
7 Test procedures and measurements
8 Evaluation of fracture mechanics parameters
9 Test report
Annex A (normative) - Test machines suitable for each
test procedure
Annex B (informative) - Estimation of strain rate
Annex C (normative) - Dynamic evaluation of fracture
toughness
Annex D (normative) - Determination of resistance curves
at impact loading rates by multiple specimen methods
Annex E (normative) - Estimation of J[d]-Delta a R-curves using the
normalization method
Annex F (normative) - Determination of characteristic fracture
toughness value J[0,2Bd]
Annex G (normative) - Validity criteria
Annex H (normative) - Determination of fracture toughness
in terms of J-integral
Annex I (informative) - Example test reports
Bibliography
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