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15/30319081 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS ISO 26843 - METALLIC MATERIALS - MEASUREMENT OF FRACTURE TOUGHNESS AT IMPACT LOADING RATES USING PRECRACKED CHARPY-TYPE TEST PIECES
Available format(s)

Hardcopy , PDF

Superseded date

12-31-2015

Language(s)

English

1 Scope
2 Normative references
3 Symbols and definitions
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

BS ISO 26843.

Committee
ISE/101/4
DevelopmentNote
Supersedes 08/30151326 DC. (05/2015)
DocumentType
Draft
Pages
44
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

ISO 14556:2015 Metallic materials — Charpy V-notch pendulum impact test — Instrumented test method
ISO 148-2:2016 Metallic materials — Charpy pendulum impact test — Part 2: Verification of testing machines
ISO 148-1:2016 Metallic materials — Charpy pendulum impact test — Part 1: Test method
ISO 26203-2:2011 Metallic materials — Tensile testing at high strain rates — Part 2: Servo-hydraulic and other test systems
ISO 3785:2006 Metallic materials — Designation of test specimen axes in relation to product texture
ISO 12135:2016 Metallic materials Unified method of test for the determination of quasistatic fracture toughness

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