Fracture toughness

Fracture toughness, Total:210 items.

The international standard classification for "Fracture toughness" includes: Conducting materials , Mechanical testing of metals , Materials for aerospace construction , Plastics in general , Advanced ceramics , Aluminium products .

The Chinese standard classification for "Fracture toughness" includes: Graphite material , Metal mechanical property test method , Composite materials and solid fuels , Special ceramics , Furniture in general , Ceramic and glass in general .

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38338-2019 Test method for fracture toughness of carbon materials
GB/T 38769-2020 Metallic materials—Measurement of fracture toughness at impact loading rates using precracked Charpy-type test pieces

Professional Standard - Aviation

HB 5279-1984 Test method for surface crack fracture toughness of sheet metal
HB 7718.2-2002 Test method of interlaminar fracture toughness of carbon fiber composite laminates in hot-wet environments Part 2: Test method of mode Ⅱ interlaminar fracture toughness
HB 7718.1-2002 Test method of interlaminar fracture toughness of carbon fiber composite laminates in hot-wet environments Part 1: Test method of mode Ⅰ interlaminar fracture toughness

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 44537-2024 Test method for fracture toughness of fine ceramics at room temperature—Surface crack in flexure（SCF）method
GB/T 41738-2022 Test method for mode I interlaminar fracture toughness(GIC) of fibre metal laminates
GB/T 44547-2024 Test method for fracture toughness of fine ceramics—Single-edge V-notch beam (SEVNB) method
GB/T 23806-2009 Fine ceramics(advanced ceramics advanced technical ceramics)—Test method for fracture toughness of monolithic ceramics at room temperature by single edge precracked beam(SEPB)method
GB/T 41932-2022 Plastics—Determination of fracture toughness (GIC and KIC)—Linear elastic fracture mechanics (LEFM) approach

Professional Standard - Machinery

JB/T 12616-2016 Inspection methods of fracture toughness for hardmetals tool base material

Professional Standard - Energy

NB/T 20230-2013 Requirements for Fracture Toughness of Pressure Boundary Materials of PWR Coolant

Professional Standard - Nuclear Industry

EJ/T 721-1992 Fracture Toughness Requirements of PWR Coolant Pressure Boundary Materials

WRC - Welding Research Council

BULLETIN 486-2003 INDEXING FRACTURE TOUGHNESS DATA
BULLETIN 457-2000 FRACTURE TOUGHNESS MASTER CURVE DEVELOPMENT: FRACTURE TOUGHNESS OF FERRITIC STEELS AND ASTM REFERENCE TEMPERATURE (TA)
BULLETIN 458-2001 FRACTURE TOUGHNESS MASTER CURVE DEVELOPMENT: APPLICATION OF MASTERCURVE FRACTURE TOUGHNESS METHODOLOGY FOR FERRITIC STEELS
BULLETIN 205-1975 FRACTURE TOUGHNESS AND RELATED CHARACTERISTICS OF THE CRYOGENIC NICKEL STEELS
BULLETIN 375-1992 THE SIGNIFICANCE OF THE A/W RATIO ON FRACTURE TOUGHNESS OF A-36 STEEL
BULLETIN 345-1989 ASSESSING FRACTURE TOUGHNESS AND CRACKING SUSCEPTIBILITY OF STEEL WELDMENTS - A REVIEW
BULLETIN 403-1995 METALLURGICAL AND FRACTURE TOUGHNESS STUDIES OF A516-70 STEEL: )METALLURGICAL CHARACTERIZATION OF THE HAZ IN A516-70 AND EVALUATION OF FRACTURE TOUGHNESS SPECIMENS ; II)COMPARISON OF THE CTOD FRACTURE
BULLETIN 266-1981 WELDABILITY AND FRACTURE TOUGHNESS OF 5% NI STEEL – PART 1: WELD SIMULATION TESTING ; WELDABILITY AND FRACTURE TOUGHNESS OF 5% NI STEEL – PART 2: WIDE PLATE TESTING
BULLETIN 459-2001 FRACTURE TOUGHNESS MASTER CURVE DEVELOPMENT: MASTER CURVE STRATEGIES FOR RPV ASSESSMENT
BULLETIN 140-1969 FRACTURE TOUGHNESS CHARACTERIZATION PROCEDURES AND INTERPRETATIONS TO FRACTURE-SAFE DESIGN FOR STRUCTURAL ALUMINUM ALLOYS
BULLETIN 261-1980 EFFECTS OF POROSITY ON THE FACTURE TOUGHNESS OF 5083@ 5456@ AND 6061 ALUMINUM ALLOY WELDMENTS

American Welding Society (AWS)

WRC 457:2000 Fracture Toughness Master Curve Development: Fracture Toughness Of Ferritic Steels And ASTM Reference Temperature (To)
WRC 458:2001 Fracture Toughness Master Curve Development: Application Of Master Curve Fracture Toughness Methodology For Ferritic Steels
WRC 540:2014 Constraint Effects on Fracture Toughness in the Ductile-Brittle Transition Region
WRC 577:2020 Constraint Effects on Fracture Toughness in the Ductile-Brittle Transition Region
WRC 205:1975 Fracture Toughness and Related Characteristics of the Cryogenic Nickel Steels
WRC 459:2001 Fracture Toughness Master Curve Development: Strategies For RPV Assessment
WRC 375:1992 The Significance Of The a/W Ratio On Fracture Toughness Of A-36 Steel
WRC 345:1989 Assessing Fracture Toughness And Cracking Susceptibility Of Steel Weldments - A Review
WRC 140:1969 Fracture Toughness Characterization Procedures and Interpretations to Fracture-Safe Design for Structural Aluminum Alloys
WRC 130:1968(1976) Advances in Fracture Toughness characterization Procedures and in Quantitative Interpretations to Fracture-Safe Design for Structural Steels
WRC 261:1980 Effects of Porosity on the Facture Toughness of 5083, 5456, and 6061 Aluminum Alloy Weldments

ESDU - Engineering Sciences Data Unit

ESDU 02016-2013 Fracture toughness (KIc) values of some cast irons
ESDU 96013-1996 Fracture toughness (KIc) values for some aluminium alloys.
ESDU 02016-2003 Fracture toughness (K sub Ic) values of some cast irons
ESDU 83023 A-1995 Fracture toughness (K sub I sub c) values of some steels.

Association Francaise de Normalisation

NF ISO 3060:2017 Cotton fibers- Determination of breaking toughness of flat bundles
NF G07-080:1972 Method for determination of breaking tenacity of flat bundles of cotton fibers.
NF A03-180:1999 Metallic materials. Determination of plane-strain fracture toughness.
NF A03-180:2006 Metallic materials - Determination of plane-strain fracture toughness.
NF EN ISO 20501:2022 Technical ceramics - Weibull statistical analysis of fracture toughness data
NF G07-307:1987 Textiles - Fiber testing - Determination of breaking toughness of wool fiber bundles.
NF EN ISO 15653:2018 Metallic materials - Test method for determining quasi-static fracture toughness of welds
NF A89-217*NF EN ISO 15653:2018 Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds

IPC - Association Connecting Electronics Industries

IPC TM-650 2.4.52-2013 Fracture Toughness of Resin Systmes for Base Materials

British Standards Institution (BSI)

PD ISO/TS 28660:2022 Plastics. Determination of J-R curves. Fracture toughness
BS 6729:1987 Method for determination of the dynamic fracture toughness of metallic materials
BS EN ISO 12737:2011 Metallic materials. Determination of plane-strain fracture toughness
BS EN ISO 12737:2005 Metallic materials - Determination of plane-strain fracture toughness
BS EN ISO 12737:2006 Metallic materials. Determination of plane-strain fracture toughness
BS EN ISO 12737:2010 Metallic materials. Determination of plane-strain fracture toughness
BS ISO 23524:2022 Plastics. Determination of fracture toughness of films and thin sheets. Essential work of fracture (EWF) method
22/30389141 DC BS ISO 23524. Plastics. Determination of fracture toughness of films and thin sheets: the essential work of fracture (EWF) method
PD ISO/TS 17958:2013 Paper and board. Determination of fracture toughness. Constant rate of elongation method (1,7 mm/s)
BS ISO 27306:2010 Metallic materials. Method of constraint loss correction of CTOD fracture toughness for fracture assessment of steel components
BS ISO 27306:2009 Metallic materials - Method of constraint loss correction of CTOD fracture toughness for fracture assessment of steel components
BS EN ISO 15653:2010 Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds
BS ISO 12135:2021 Metallic materials. Unified method of test for the determination of quasistatic fracture toughness
BS EN ISO 15653:2018 Metallic materials. Method of test for the determination of quasistatic fracture toughness of welds

SCC

BS PD ISO/TS 28660:2022 Plastics. Determination of J-R curves. Fracture toughness
BS EN ISO 12737:1999 Metallic materials. Determination of plane-strain fracture toughness
ASTM STP 856-85 Elastic-Plastic Fracture Toughness Testing with Single Edge Notched Bend Specimen
NS-EN ISO 12737:1999 Metallic materials — Determination of plane-strain fracture toughness (ISO 12737:1996)
NS-EN ISO 12737:2005 Metallic materials — Determination of plane-strain fracture toughness (ISO 12737:2005)
NS-EN ISO 12737:2010 Metallic materials — Determination of plane-strain fracture toughness (ISO 12737:2010)
06/19976125 DC BS ISO 15653. Metallic materials. Method of test for the determination of fracture toughness of welds
BS PD ISO/TS 17958:2013 Paper and board. Determination of fracture toughness. Constant rate of elongation method (1,7 mm/s)
BS ISO 13586:2000+A1:2003 Plastics. Determination of fracture toughness (G<sub>IC</sub> and K<sub>IC</sub>). Linear elastic fracture mechanics (LEFM) approach

American Society for Testing and Materials (ASTM)

ASTM E1820-05a Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-17 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-22 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-18a Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-16 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-99a Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-17a Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-18ae1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-05 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-21 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-08 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-11e1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-13e1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-15 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-20b Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-23 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-09e1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-09 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-20 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-20a Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-24 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-06 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-23b Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-11 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-20e1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-15ae1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-22e1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-11e2 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-06e1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-08a Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-20ae1 Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-23a Standard Test Method for Measurement of Fracture Toughness
ASTM E1820-18 Standard Test Method for Measurement of Fracture Toughness
ASTM RR-E08-1002 1997 E1820-Standard Test Method for Measurement of Fracture Toughness
ASTM RR-B09-1005 1987 B0771-Test Method for Short Rod Fracture Toughness of Cemented Carbides
ASTM B646-12 Standard Practice for Fracture Toughness Testing of Aluminum Alloys
ASTM B646-97 Standard Practice for Fracture Toughness Testing of Aluminum Alloys
ASTM B646-03 Standard Practice for Fracture Toughness Testing of Aluminum Alloys
ASTM B646-06 Standard Practice for Fracture Toughness Testing of Aluminum Alloys
ASTM B646-17 Standard Practice for Fracture Toughness Testing of Aluminum Alloys
ASTM B646-19 Standard Practice for Fracture Toughness Testing of Aluminum Alloys
ASTM B646-04 Standard Practice for Fracture Toughness Testing of Aluminum Alloys
ASTM B646-06a Standard Practice for Fracture Toughness Testing of Aluminum Alloys
ASTM E2818-11(2019) Standard Practice for Determination of Quasistatic Fracture Toughness of Welds
ASTM B771-87(2001) Standard Test Method for Short Rod Fracture Toughness of Cemented Carbides
ASTM B771-11(2021) Standard Test Method for Short Rod Fracture Toughness of Cemented Carbides
ASTM E399-09 Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness K Ic of Metallic Materials
ASTM E399-08 Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness K Ic of Metallic Materials
ASTM E399-90(1997) Standard Test Method for Plane-Strain Fracture Toughness of Metallic Materials
ASTM E1290-07e1 Standard Test Method for Crack-Tip Opening Displacement (CTOD) Fracture Toughness Measurement
ASTM E399-06e2 Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness K Ic of Metallic Materials
ASTM E2818-11 Standard Practice for Determination of Quasistatic Fracture Toughness of Welds
ASTM E1221-12a(2018) Standard Test Method for Determining Plane-Strain Crack-Arrest Fracture Toughness, K Ia , of Ferritic Steels
ASTM C1421-09 Standard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperature
ASTM C1421-10 Standard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperature
ASTM D7779-20 Standard Test Method for Determination of Fracture Toughness of Graphite at Ambient Temperature
ASTM RR-E05-1008 1990 E0399-Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic Materials
ASTM B645-98 Standard Practice for Plane-Strain Fracture Toughness Testing of Aluminum Alloys
ASTM C1421-01a Standard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperatures
ASTM RR-E05-0001 1994 E0399-Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic Materials
ASTM RR-E05-1002 1977 E0399-Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic Materials
ASTM C1421-01b(2007) Standard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperature
ASTM E399-24 Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic Materials
ASTM E1221-12A(2018)e1 Standard Test Method for Determining Plane-Strain Crack-Arrest Fracture Toughness, K Ia , of Ferritic Steels
ASTM E399-23 Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic Materials

Korean Agency for Technology and Standards (KATS)

KS L 1608-2014(2019) Testing method for fracture toughness of fines ceramics at elevated temperature
KS L 1600-2020 Testing methods for fracture toughness of high performance ceramics
KS L 1608-2019 Testing method for fracture toughness of fines ceramics at elevated temperature
KS L 1600-2010(2020) Testing methods for fracture toughness of high performance ceramics
KS B ISO 12737:2002 Metallic materials-Determination of plane-strain fracture toughness
KS B ISO 12737:2015 Metallic materials－Determination of plane－strain fracture toughness
KS B ISO 12737-2015 Metallic materials－Determination of plane－strain fracture toughness
KS L 1608-2014 Testing method for fracture toughness of fines ceramics at elevated temperature
KS L 1608-1994 Testing method for fracture toughness of fine ceramics at elevated temperature
KS M ISO 13586-2012(2022) Plastics－Determination of fracture toughness(GIC and KIC)－Linear elastic fracture mechanics(LEFM) approach
KS M ISO 13586-2012(2017) Plastics－Determination of fracture toughness(GIC and KIC)－Linear elastic fracture mechanics(LEFM) approach
KS M ISO 13586-2022 Plastics－Determination of fracture toughness(GIC and KIC)－Linear elastic fracture mechanics(LEFM) approach
KS M ISO 11673:2005 Unplasticized polyvinylchloride(PVC-U) pressure pipes-Determination of the fracture toughness properties
KS M ISO 17958:2014 Paper and board — Determination of fracture toughness — Constant rate of elongation method(1.7 mm/s)
KS D ISO 12135-2013 Metallic materials－Unified method of test for the determination of quasistatic fracture toughness
KS M ISO 11673-2020 Unplasticized polyvinylchloride(PVC－U) pressure pipes－Determination of the fracture toughness properties
KS M ISO 11673-2005(2020) Unplasticized polyvinylchloride(PVC－U) pressure pipes－Determination of the fracture toughness properties
KS D ISO 12135:2013 Metallic materials－Unified method of test for the determination of quasistatic fracture toughness
KS D ISO 12135:2005 Metallic materials-Unified method of test for the determination of quasistatic fracture toughness
KS D ISO 12135-2005(2010) Metallic materials－Unified method of test for the determination of quasistatic fracture toughness

Society of Automotive Engineers (SAE)

SAE ARP1704A-1981 Short-Bar Fracture Toughness of Metallic Materials, Determination Of
SAE ARP1704-1981 SHORT-BAR FRACTURE TOUGHNESS OF METALLIC MATERIALS Determination of
SAE AMS5867C-2021 Steel, Corrosion and Heat Resistant, Forgings 12.5Cr (410) Enhanced Fracture Toughness, Annealed
SAE AMS5867B-2015 Steel, Corrosion and Heat Resistant, Forgings 12.5Cr (410) Enhanced Fracture Toughness, Annealed
SAE AMS5867-2000 Steel, Corrosion and Heat Resistant, Forgings 12.5Cr (SAE 51410) Enhanced Fracture Toughness, Annealed
SAE AMS5867A-2006 Steel, Corrosion and Heat Resistant, Forgings 12.5Cr (SAE 51410) Enhanced Fracture Toughness, Annealed
SAE AMS5867B-2010 Steel, Corrosion and Heat Resistant, Forgings 12.5Cr (410) Enhanced Fracture Toughness, Annealed

SAE - SAE International

SAE ARP1704A-1993 SHORT-BAR FRACTURE TOUGHNESS OF METALLIC MATERIALS@ DETERMINATION OF

American Society of Mechanical Engineers (ASME)

ASME SEC XI D1 NMA APP G-2002 Appendix G Fracture Toughness Criteria for Protection Against Failure

International Organization for Standardization (ISO)

ISO/TS 28660:2022 Plastics — Determination of J-R curves — Fracture toughness
ISO 12737:2010 Metallic materials — Determination of plane-strain fracture toughness
ISO 12737:1996 Metallic materials - Determination of the plane-strain fracture toughness
ISO 12737:2005 Metallic materials - Determination of plane-strain fracture toughness
ISO 23524:2022 Plastics — Determination of fracture toughness of films and thin sheets — Essential work of fracture (EWF) method
ISO 11673:2005 Unplasticized poly(vinyl chloride) (PVC-U) pressure pipes - Determination of the fracture toughness properties
ISO 27306:2016 Metallic materials - Method of constraint loss correction of CTOD fracture toughness for fracture assessment of steel components
ISO 27306:2009 Metallic materials - Method of constraint loss correction of CTOD fracture toughness for fracture assessment of steel components
ISO 13586:2018 Plastics - Determination of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) approach
ISO 12135:2016 Metallic materials - Unified method of test for the determination of quasistatic fracture toughness
ISO 12135:2021 Metallic materials - Unified method of test for the determination of quasistatic fracture toughness
ISO/TS 17958:2013 Paper and board - Determination of fracture toughness - Constant rate of elongation method (1,7 mm/s)
ISO 12135:2002 Metallic materials - Unified method of test for the determination of quasistatic fracture toughness

PL-PKN

PN H04335-1987 Metals Test method for piane — strain fracture toughness

Japanese Industrial Standards Committee (JISC)

JIS R 1668:2005 Testing method for fracture toughness of porous fine ceramics
JIS R 1617:2002 Testing method for fracture toughness of fine ceramics at elevated temperature
JIS R 1617:2010 Testing method for fracture toughness of fine ceramics at elevated temperature
JIS R 1617:1994 Testing method for fracture toughness of fine ceramics at elevated temperature
JIS K 7086:1993 Testing methods for interlaminar fracture toughness of carbon fibre reinforced plastics

IN-BIS

IS 10180-1982 Test method for plane strain fracture toughness of metals

CEN - European Committee for Standardization

EN ISO 12737:2005 Metallic materials - Determination of plane-strain fracture toughness
EN ISO 12737:2010 Metallic materials - Determination of plane-strain fracture toughness
EN ISO 15653:2018 Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds

European Committee for Standardization (CEN)

EN ISO 12737:1999 Metallic Materials - Determination of Plane-Strain Fracture Toughness
EN ISO 15653:2010 Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds (ISO 15653:2010)
CWA 18011:2023 Guidelines for the evaluation of the plane stress fracture toughness of advanced high strength steel sheets in the frame of fracture mechanics

German Institute for Standardization

DIN EN ISO 12737:2005 Metallic materials - Determination of plane-strain fracture toughness (ISO 12737:2005); English version of DIN EN ISO 12737
DIN EN ISO 12737:1999 Metallic materials – Determination of plane-strain fracture toughness
DIN EN ISO 15653:2018-06 Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds (ISO 15653:2018); German version EN ISO 15653:2018

API - American Petroleum Institute

API FRACTURE TOUGHNESS OF STEEL-1985 Fracture Toughness of Steels For API Standard 620 Appendix R Tanks

Spanish Association for Standardization (UNE)

UNE-EN ISO 12737:1999 METALLIC MATERIALS. DETERMINATION OF PLANE-STRAIN FRACTURE TOUGHNESS (ISO 12737:1996)
UNE-EN ISO 12737:2006 Metallic materials - Determination of plane-strain fracture toughness (ISO 12737:2005)
UNE-EN ISO 12737:2011 Metallic materials - Determination of plane-strain fracture toughness (ISO 12737:2010)
UNE-EN ISO 15653:2018 Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds (ISO 15653:2018)

GOST

GOST 29167-2021 Concretes. Methods for determining crack resistance (fracture toughness) characteristics under static loading

The Aluminum Association

AA T-5-1987 Position on Fracture Toughness Requirements and Quality Control Testing

GSO

GSO ISO 15653:2013 Metallic materials -- Method of test for the determination of quasistatic fracture toughness of welds
GSO ISO 12135:2014 Metallic materials -- Unified method of test for the determination of quasistatic fracture toughness
OS GSO ISO 15653:2013 Metallic materials -- Method of test for the determination of quasistatic fracture toughness of welds
OS GSO ISO 12135:2014 Metallic materials -- Unified method of test for the determination of quasistatic fracture toughness
GSO ISO/TS 17958:2015 Paper and board -- Determination of fracture toughness -- Constant rate of elongation method (1,7 mm/s)

American National Standards Institute （ANSI)

ANSI/ASTM D7779:2011 Test Method for Determination of Fracture Toughness of Graphite at Ambient Temperature

YU-JUS

JUS C.A4.084-1995 Mechanical testing of metals - Methods of tests for plane strain fracture toughness (K IC)

Standard Association of Australia （SAA）

AS 2205.7.3:1997 Methods for destructive testing of welds in metal - Crack opening displacement (CTOD) fracture toughness test

Danish Standards Foundation

DS/EN ISO 15653:2010 Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds