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AS/NZS 1734:1997
[Current]Aluminium and aluminium alloys — Flat sheet, coiled sheet and plate
Specifies requirements for wrought aluminium and aluminium alloy flat sheet, coiled sheet and plate for general engineering purposes. Chemical composition, mechanical properties and allowable tolerances on dimensions are specified. An appendix provides information on typical fabrication characteristics and applications.
Published: 05/07/1997
Pages: 36
Table of contents
Cited references
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Table of contents
Header
About this publication
PREFACE
1 SCOPE AND GENERAL
1.1 SCOPE
1.2 REFERENCED DOCUMENTS
1.3 DEFINITIONS
1.4 DESIGNATION
1.4.1 General
1.4.2 Alloy designation
1.4.3 Temper designation
1.5 ROUNDING OF TEST RESULT VALUES
1.6 MARKING
1.7 TRACEABILITY
2 MANUFACTURING REQUIREMENTS
2.1 SCOPE
2.2 CHEMICAL COMPOSITION
2.2.1 General
2.2.2 Chemical analysis
2.3 FREEDOM FROM DEFECTS
2.3.1 General
2.3.2 Surface dressing of plate
2.4 MECHANICAL PROPERTIES
2.4.1 Tensile properties
2.4.2 Bend properties
2.5 MANUFACTURING TOLERANCES
3 MECHANICAL TESTING REQUIREMENTS
3.1 SCOPE
3.2 SAMPLING FOR MECHANICAL TESTING
3.3 ORIENTATION OF TEST PIECES
3.3.1 Tensile test pieces
3.3.2 Bend test piece
3.4 PREPARATION OF TEST PIECES
3.4.1 Location of tensile test piece
3.4.2 Dimensions of tensile test piece
3.4.3 Bend test piece
3.5 TENSILE TEST
3.6 BEND TEST
3.7 RETESTING
4 MANUFACTURING TOLERANCES
4.1 SCOPE
4.2 THICKNESS TOLERANCES
4.2.1 Sheet and plate—all alloys
4.2.2 Alclad alloys (Alclad 2024 and Alclad 3004)
4.2.2.1 Thickness of cladding
4.2.2.2 Determination of thickness of cladding
4.3 WIDTH TOLERANCES
4.4 LATERAL BOW TOLERANCES
4.4.1 Measurement of lateral bow
4.4.2 Tolerances
4.5 LENGTH TOLERANCES
4.6 SQUARENESS TOLERANCES
4.7 DIAMETER TOLERANCES
4.8 FLATNESS TOLERANCES
4.8.1 Requirements for flatness tolerance
4.8.2 Methods of measurement of degree of flatness
APPENDIX A
A1 GENERAL
A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
A3 TEST REQUIREMENTS
A3.1 Tensile test
A3.2 Bend test
A3.3 Other tests
A3.4 Independent tests
A4 CERTIFICATES
A4.1 Certificate of compliance
A4.2 Test certificate
APPENDIX B
Cited references in this standard
ASTM E 34
Test methods for chemical analysis of aluminium and aluminium-base alloys
BS 1728
Methods for the analysis of aluminium and aluminium alloys (all parts)
[Current]
Aluminium and aluminium alloys — Compositions and designations, Part 1: Wrought products
[Current]
Aluminium and aluminium alloys — Sampling for chemical and spectrochemical analysis
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