BS ISO 12135 - METALLIC MATERIALS - UNIFIED METHOD OF TEST FOR THE DETERMINATION OF QUASISTATIC FRACTURE TOUGHNESS

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and designations
5 General requirements
6 Determination of fracture toughness for
  stable and unstable crack extension
7 Determination of resistance curves delta[J]- Delta[a]
  and J- Delta[a] and initiation toughness delta[J0,2BL]
  and J[0,2BL] and delta[Ji] and J[i] for stable crack extension
8 Test report
Annex A (informative) - Determination of delta[Ji] and J[i]
Annex B (normative) - Crack plane orientation
Annex C (informative) - Example test reports
Annex D (normative) - Stress intensity factor coefficients and
        compliance relationships
Annex E (informative) - Measurement of load-line
        displacement q in the three-point bend test
Annex F (informative) - Derivation of pop-in equations
Annex G (informative) - Analytical methods for the
        determination of V[p] and U[p]
Annex H (informative) - Guidelines for single-specimen
        methods
Annex I (normative) - Power-law fits to crack extension
        data
Bibliography

BS ISO 12135.

Committee	ISE/101/4
DocumentType	Draft
Pages	105
PublisherName	British Standards Institution
Status	Current

BS 7448-1:1991	Fracture mechanics toughness tests Method for determination of KIc, critical CTOD and critical J values of metallic materials
ISO 15653:2010	Metallic materials Method of test for the determination of quasistatic fracture toughness of welds
ISO 9513:2012	Metallic materials — Calibration of extensometer systems used in uniaxial testing
ISO 3785:2006	Metallic materials — Designation of test specimen axes in relation to product texture
BS 7448-4:1997	Fracture mechanics toughness tests Method for determination of fracture resistance curves and initiation values for stable crack extension in metallic materials
ISO 7500-1:2015	Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system