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AS/NZS 1554.3:2008

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Structural steel welding Welding of reinforcing steel

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Superseded date

06-23-2021

Language(s)

English

Published date

05-19-2008

Publisher

Standards Australia

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1 - AS/NZS 1554.3:2008 STRUCTURAL STEEL WELDING - WELDING OF REINFORCING STEEL
4 - PREFACE
5 - CONTENTS
7 - SECTION 1 SCOPE AND GENERAL
7 - 1.1 SCOPE
7 - 1.2 INNOVATION
7 - 1.3 REFERENCED DOCUMENTS
7 - 1.4 DEFINITIONS
7 - 1.4.1 Approved
7 - 1.4.2 Designer
8 - 1.4.3 Fabricator
8 - 1.4.4 Inspecting authority
8 - 1.4.5 Inspector
8 - 1.4.6 Loadbearing welded joints
8 - 1.4.7 May
8 - 1.4.8 Non-loadbearing welded joints
8 - 1.4.9 Principal
8 - 1.4.10 Reinforcing steel
8 - 1.4.11 Shall
8 - 1.4.12 Should
8 - 1.4.13 Tack welds
8 - 1.4.14 Types of splice
9 - 1.4.15 Welded joints
9 - 1.5 WELD CATEGORY
9 - 1.6 WELDING OF REINFORCING STEEL
9 - 1.6.1 Approval
9 - 1.6.2 Limitations
10 - 1.6.3 Welding different grades
10 - 1.7 BASIC WELDING REQUIREMENTS
10 - 1.8 JOINING REINFORCING STEEL TO STRUCTURES
10 - 1.9 SAFETY PRECAUTIONS
10 - 1.9.1 Welding safety
10 - 1.9.2 Welding equipment
10 - 1.9.3 Other hazards
11 - SECTION 2 MATERIALS OF CONSTRUCTION
11 - 2.1 PARENT MATERIAL
11 - 2.2 BACKING MATERIAL
11 - 2.3 WELDING CONSUMABLES
11 - 2.3.1 Electrodes
12 - 2.3.2 Storage of welding consumables
12 - 2.3.3 Shielding gas
13 - SECTION 3 DETAILS OF FUSION-WELDED CONNECTIONS
13 - 3.1 GENERAL
13 - 3.1.1 Permissible weld types
13 - 3.1.2 Non symmetric connections
13 - 3.1.3 Size of welds
13 - 3.1.4 Design throat thickness
13 - 3.1.5 Effective length
13 - 3.1.6 Effective area
13 - 3.1.7 Finished width
13 - 3.1.8 Welding consumable strength
15 - 3.2 LOADBEARING WELDED JOINTS
15 - 3.2.1 Butt splices
15 - 3.2.2 Lap splices
15 - 3.2.3 Transverse end plate splices
16 - 3.3 NON-LOADBEARING WELDED JOINTS
16 - 3.3.1 General
16 - 3.3.2 Tack welds
17 - 3.3.3 Cross-joints
17 - 3.3.4 Lifting loads
19 - SECTION 4 QUALIFICATION OF WELDING PROCEDURES AND WELDING PERSONNEL FOR FUSION WELDING
19 - 4.1 QUALIFICATION OF WELDING PROCEDURE
19 - 4.2 METHODS FOR QUALIFICATION OF WELDING PROCEDURE
19 - 4.3 PREQUALIFIED WELDING PROCEDURES
20 - 4.4 PREQUALIFIED JOINT PREPARATIONS
20 - 4.4.1 General
20 - 4.4.2 Prequalified butt splices
20 - 4.4.3 Prequalified transverse end plate splices
20 - 4.4.4 Prequalified lap splices
20 - 4.5 QUALIFICATION OF WELDING CONSUMABLES
20 - 4.5.1 Prequalified welding consumables
20 - 4.5.2 Qualification of welding consumables by testing
21 - 4.6 EXTENSION OF QUALIFICATION
22 - 4.7 COMBINATION OF PROCESSES
22 - 4.8 RECORDS OF TESTS
22 - 4.9 REQUALIFICATION OF FUSION WELDING PROCEDURES
24 - 4.10 QUALIFICATION OF WELDING PERSONNEL
24 - 4.10.1 Welding supervisor
25 - 4.10.2 Welders
27 - 4.11 WORKMANSHIP
27 - 4.11.1 Preparation of material for welding
27 - 4.11.2 Assembly
28 - 4.11.3 Gouging
28 - 4.11.4 Positioning of work
28 - 4.11.5 Welding in adverse weather conditions
28 - 4.11.6 Preheat and inter-run temperature
29 - 4.11.7 Arc strikes
29 - 4.11.8 Correction of defective welds
32 - SECTION 5 FLASH BUTT WELDING
32 - 5.1 GENERAL
32 - 5.2 SIZES
32 - 5.3 BAR PREPARATION
32 - 5.4 ALIGNMENT
32 - 5.5 CLEANLINESS
32 - 5.6 WORKMANSHIP
32 - 5.6.1 Overhang or projection from the dies
32 - 5.6.2 Clamping force
32 - 5.6.3 Preheating
33 - 5.6.4 Flashing
33 - 5.6.5 Upsetting
33 - 5.7 EQUIPMENT
33 - 5.7.1 General
33 - 5.7.2 Machine controls
33 - 5.7.3 Flash guards
33 - 5.7.4 Cleanliness of machine
33 - 5.8 QUALIFICATION OF WELDING PROCEDURE
33 - 5.8.1 General
34 - 5.8.2 Method of qualification of welding procedure
34 - 5.8.3 Requalification of flash butt welding procedure
34 - 5.9 PRODUCTION CONTROL TESTS
34 - 5.9.1 General production control tests
34 - 5.9.2 Frequency of tests
34 - 5.10 DEFECTIVE WELDS
35 - SECTION 6 FLAME PRESSURE WELDING
35 - 6.1 GENERAL
35 - 6.2 SIZES
35 - 6.3 BAR PREPARATION
35 - 6.4 ALIGNMENT
35 - 6.5 CLEANLINESS
35 - 6.6 WORKMANSHIP
35 - 6.6.1 Positioning
35 - 6.6.2 Clamping force
35 - 6.6.3 Upset
35 - 6.7 QUALIFICATION OF WELDING PROCEDURE
35 - 6.7.1 General
36 - 6.7.2 Method of qualification of welding procedure
36 - 6.7.3 Requalification of gas pressure welding procedures
36 - 6.8 PRODUCTION CONTROL TESTS
36 - 6.9 DEFECTIVE WELDS
37 - SECTION 7 QUALIFICATION OF WELDING PROCEDURE BY TESTING
37 - 7.1 GENERAL
37 - 7.2 METHOD
38 - 7.3 TESTS
38 - 7.3.1 Macro test
38 - 7.3.2 Tensile test
38 - 7.3.3 Bend test
38 - 7.3.4 Shear test
39 - 7.4 RETESTS
40 - SECTION 8 TESTS
40 - 8.1 PRODUCTION CONTROL TEST
40 - 8.2 MACRO TEST
40 - 8.3 TENSILE TEST
40 - 8.4 BEND TEST
40 - 8.5 SHEAR TEST
41 - SECTION 9 QUALITY OF WELDS
41 - 9.1 CATEGORY OF WELD QUALITY
41 - 9.2 METHODS OF INSPECTION AND PERMISSIBLE LEVELS OF IMPERFECTIONS
41 - 9.2.1 Methods of inspection of welds
41 - 9.2.2 Permissible level of imperfections
41 - 9.3 MAGNETIC PARTICLE EXAMINATION
41 - 9.4 LIQUID PENETRANT EXAMINATION
41 - 9.5 WELD DEFECTS
41 - 9.6 INSPECTION AFTER WELD REPAIR
43 - SECTION 10 INSPECTION
43 - 10.1 GENERAL
43 - 10.2 QUALIFICATIONS OF INSPECTORS
43 - 10.3 INSPECTION OF WORK
43 - 10.3.1 Inspection
43 - 10.3.2 Inspection after welding
44 - 10.3.3 Non-destructive examination other than visual
45 - APPENDIX A - REFERENCED DOCUMENTS
48 - APPENDIX B - TACK WELD SUITABLE FOR LOCATIONAL PURPOSES
50 - APPENDIX C - LOCATIONAL TACK WELDS-TEST METHODS AND PERFORMANCE REQUIREMENTS
50 - C1 GENERAL
50 - C2 CHEMICAL COMPOSITION
50 - C3 TEST SPECIMENS
51 - C4 TESTING AND PERFORMANCE REQUIREMENTS
51 - C4.1 General
51 - C4.2 Tensile test
51 - C4.3 Bend test
51 - C5 EXTENT OF TESTING
52 - C6 EVALUATION OF TEST RESULTS
52 - C6.1 General
52 - C6.2 Tensile test
52 - C6.3 Bend test
52 - C7 EXTENSION OF TEST RESULTS
53 - APPENDIX D - TYPICAL WELDING PROCEDURE SHEET SUITABLE FOR USE AS A PQR OR A WPS
54 - APPENDIX E - MATTERS FOR APPROVAL BETWEEN THE FABRICATOR AND THE PRINCIPAL
55 - APPENDIX F - WELDED JOINT AND PROCESS IDENTIFICATION
55 - F1 NOTATION FOR JOINT IDENTIFICATION
55 - F2 NOTATION FOR DIMENSIONS, POSITIONS AND BACKING MATERIAL
56 - F3 NOTATION FOR PROCESSES
73 - APPENDIX G - WELD PROCEDURE FOR CHANGES TO THE WELDING CONSUMABLE CLASSIFCATION SYSTEM
73 - G1 GENERAL
73 - G2 SYSTEM CHANGES
73 - G2.1 Strength
73 - G2.2 Impact resistance
74 - G2.3 Flux designations (MMAW)
74 - G2.4 Usability designations (FCAW)
74 - G2.5 Positional designations
74 - G2.6 Weld metal hydrogen
74 - G3 EXTENSION OF WELD PROCEDURE QUALIFICATION
75 - G4 OTHER PROCESSES

Specifies requirements for the welding of reinforcing steel used in concrete structures that are designed and constructed in accordance with AS 3600 or NZS 3101.1, as well as other Standards that may be appropriate. It also applies to the welding of steel connection devices, inserts, anchors and anchor details, including prefabricated assemblies required in reinforced and precast concrete constructions

This Standard specifies requirements for the welding of reinforcing steel used in concrete structures that are designed and constructed in accordance with AS 3600 or NZS 3101.1, as well as other Standards that may be appropriate, by the following processes:(a) Manual metal-arc welding (MMAW).(b) Gas metal-arc welding (GMAW).(c) Flux-cored arc welding (FCAW).(d) Flash butt welding.(e) Flame-pressure welding or other processes approved by the principal.The Standard applies specifically to the welding of reinforcing steels complying with AS/NZS 4671, but other steels may be used as provided for in Clause 2.1. It also applies to the welding of steel connection devices, inserts, anchors and anchor details, including prefabricated assemblies required in reinforced and precast concrete constructions.NOTE: Further information is given in WTIA Technical Note 11.

Committee	WD-003
DocumentType	Standard
ISBN	0 7337 8645 6
Pages	69
PublisherName	Standards Australia
Status	Superseded
SupersededBy	AS/NZS 1554.3:2014
Supersedes	AS/NZS 1554.3:2002 DR 07365
UnderRevision	DR AS/NZS 1554.6

First published as AS CA8.3-1970.Revised and redesignated as AS 1554.3-1974.Second edition 1983.Jointly revised and designated as AS/NZS 1554.3:2002.Second edition 2008. Originated as AS CA8.3-1970. Previous edition AS 1554.3-1983. Jointly revised and designated AS/NZS 1554.3:2002. Second edition 2008.

AS/NZS 1337.5:2004	Personal eye-protection Eye-protectors for adjustment work on lasers and laser systems (laser adjustment eye-protectors)
AS/NZS 1167.2:1999	Welding and brazing - Filler metals Filler metal for welding
AS/NZS 4360:2004	Risk management
AS 2205.3.1-2003	Methods for destructive testing of welds in metal Transverse guided bend test (Reconfirmed 2018)
AS/NZS ISO 17632:2006	Welding consumables - Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels - Classification (ISO 17632:2004, MOD) (Reconfirmed 2017)
AS/NZS ISO 3834.2:1999	Quality requirements for welding - Fusion welding of metallic materials Comprehensive quality requirements
AS/NZS 1336:1997	Recommended practices for occupational eye protection
AS/NZS 1553.1:1995	Covered electrodes for welding - Low carbon steel electrodes for manual metal-arc welding of carbon steels and carbon-manganese steels
AS 3600-2001	Concrete structures
AS/NZS 1553.2:1999	Covered electrodes for welding - Low and intermediate alloy steel electrodes for manual metal-arc welding of carbon steels and low and intermediate alloy steels
AS/NZS 4671:2001	Steel reinforcing materials
AS/NZS 1554.1:2004	Structural steel welding Welding of steel structures
AS 2203.1-1990	Cored electrodes for arc-welding - Ferritic steel electrodes
AS/NZS 1554.6:1994	Structural steel welding - Welding stainless steels for structural purposes
AS/NZS 1995:2003	Welding cables (Reconfirmed 2017)
AS 3600 SUPP 1-1994	Concrete structures - Commentary (Supplement to AS 3600-1994)
AS 2205.5.1-2003	Methods for destructive testing of welds in metal Macro metallographic test for cross-section examination (Reconfirmed 2018)
AS 1101.3-2005	Graphical symbols for general engineering Welding and non-destructive examination
AS 1391-2007	Metallic materials - Tensile testing at ambient temperature
AS/NZS 2980:2007	Qualification of welders for fusion welding of steels
AS/NZS 2717.1:1996	Welding - Electrodes - Gas metal arc - Ferritic steel electrodes
AS/NZS ISO 3834.1:1999	Quality requirements for welding - Fusion welding of metallic materials Guidelines for selection and use
AS 2062-1997	Non-destructive testing - Penetrant testing of products and components
AS 2214-2004	Certification of welding supervisors - Structural steel welding
AS/NZS 2865:2001	Safe working in a confined space
AS 1674.2-2007	Safety in welding and allied processes Electrical (Reconfirmed 2018)
AS/NZS 1337.6:2007	Personal eye protection - Prescription eye protectors against low and medium impact
AS/NZS 3752:2006	Welding and allied processes - Determination of hydrogen content in ferritic steel arc weld metal
AS/NZS 1338.1:1992	Filters for eye protectors Filters for protection against radiation generated in welding and allied operations
AS/NZS 4855:2007	Welding consumables - Covered electrodes for manual metal arc welding of non-alloy and fine grain steels - Classification
AS 2799-1992	Resistance welding equipment - Single-phase a.c. transformer type
AS/NZS 3992:1998	Pressure equipment - Welding and brazing qualification
AS 1674.1-1997	Safety in welding and allied processes Fire precautions (Reconfirmed 2016)
AS/NZS ISO 18276:2006	Welding consumables - Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of high strength steels - Classification (ISO 18276:2005, MOD) (Reconfirmed 2017)
AS/NZS 4857:2006	Welding consumables - Covered electrodes for manual metal arc welding of high-strength steels - Classification (Reconfirmed 2017)
AS/NZS 1337.4:2004	Personal eye-protection - Filters and eye-protectors against laser radiation (laser eye-protectors)
AS 1796-2001	Certification of welders and welding supervisors (Reconfirmed 2016)
AS 4882-2003	Shielding gases for welding
AS 2812-2005	Welding, brazing and cutting of metals - Glossary of terms (Reconfirmed 2018)
AS 2205.2.1-2003	Methods for destructive testing of welds in metal Transverse butt tensile test
AS/NZS ISO 3834.4:1999	Quality requirements for welding - Fusion welding of metallic materials Elementary quality requirements
AS 60974.1-2006	Arc welding equipment Welding power sources (IEC 60974-1:2000, MOD)
AS 1171-1998	Non-destructive testing - Magnetic particle testing of ferromagnetic products, components and structures (Reconfirmed 2022)
AS 60974.11-2005	Arc welding equipment - Electrode holders
AS/NZS ISO 3834.3:1999	Quality requirements for welding - Fusion welding of metallic materials Standards quality requirements
AS 3978-2003	Non-destructive testing - Visual inspection of metal products and components (Reconfirmed 2022)
AS/NZS 1337:1992	Eye protectors for industrial applications

AS 1597.1-2010	Precast reinforced concrete box culverts Small culverts (not exceeding 1200 mm span and 1200 mm height)
AS 1597.2-2013	Precast reinforced concrete box culverts Large culverts (exceeding 1200 mm span or 1200 mm height and up to and including 4200 mm span and 4200 mm height)
AS 4722-2009	Passenger ropeways and passenger conveyors
AS EN 12079.2-2010	Offshore containers and associated lifting sets Lifting sets - Design, manufacture and marking (EN 12079-2:2006, MOD)
AS 3533.1-2009	Amusement rides and devices Design and construction
AS 3600-2009	Concrete structures
AS EN 12079.3-2010	Offshore containers and associated lifting sets Periodic inspection, examination and testing (EN 12079-3:2006, MOD)
AS/NZS 3584.3:2012	Diesel engine systems for underground coal mines Maintenance

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AS/NZS 1554.3:2008

Structural steel welding Welding of reinforcing steel

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