Table of Contents
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AS/NZS 1866:1997 ALUMINIUM AND ALUMINIUM ALLOYS - EXTRUDED ROD, BAR, SOLID AND HOLLOW SHAPES
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PREFACE
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CONTENTS
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SECTION 1 SCOPE AND GENERAL
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1.1 SCOPE
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1.2 REFERENCED DOCUMENTS
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1.3 DEFINITIONS
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1.3.1 Bar
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1.3.2 Batch
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1.3.3 Circumscribing circle diameter (or circle size)
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1.3.4 Die line
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1.3.5 Finish
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1.3.6 Machining stock
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1.3.7 Rod
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1.3.8 Semi-hollow section
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1.4 DESIGNATION
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1.4.1 General
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1.4.2 Alloy designation
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1.4.3 Temper designation
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1.5 CLASSIFICATION OF HOLLOW EXTRUDED SHAPES
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1.6 ROUNDING OF TEST RESULTS VALUES
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1.6.1 General
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1.6.2 Measured dimensions
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1.6.3 Tensile test results
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1.7 MARKING
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1.8 TRACEABILITY
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SECTION 2 MANUFACTURING REQUIREMENTS
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2.1 SCOPE
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2.2 CHEMICAL COMPOSITION
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2.2.1 General
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2.2.2 Chemical analysis
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2.3 SURFACE FINISH
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2.4 FREEDOM FROM DEFECTS
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2.5 MECHANICAL PROPERTIES
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2.6 MANUFACTURING TOLERANCES
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SECTION 3 MECHANICAL TESTING REQUIREMENTS
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3.1 SCOPE
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3.2 SAMPLING FOR MECHANICAL TESTING
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3.3 LOCATION AND PREPARATION OF TENSILE TEST PIECES
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3.3.1 General
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3.3.2 Rod and bar
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3.3.3 Shapes
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3.3.4 Tubular products
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3.4 TENSILE TEST
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3.5 RETESTING
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SECTION 4 MANUFACTURING TOLERANCES
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4.1 SCOPE
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4.2 DIAMETER TOLERANCES FOR EXTRUDED MACHINING ROD (ALLOYS 2011 AND 6262 ONLY)
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4.3 DISTANCE-ACROSS-FLATS TOLERANCES FOR EXTRUDED MACHINING HEXAGONAL BAR (ALLOYS 2011 AND 6262 ONLY)
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4.4 DIAMETER, WIDTH AND DEPTH TOLERANCES FOR CLASS A HOLLOW SHAPES
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4.5 WALL THICKNESS TOLERANCES FOR CLASS A HOLLOW SHAPES
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4.6 CROSS-SECTIONAL TOLERANCES FOR ROD, BAR, SOLID SHAPES AND CLASS B, C AND D HOLLOW SHAPES
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4.6.1 General
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4.6.2 Examples illustrating the use of Table 4.6
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4.7 LENGTH TOLERANCES
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4.8 TWIST TOLERANCES
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4.8.1 General
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4.8.2 Conversion of twist tolerance to a linear value
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4.9 STRAIGHTNESS TOLERANCES
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4.10 FLATNESS (FLAT SURFACE) TOLERANCES
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4.11 TOTAL TRANSVERSE FLATNESS TOLERANCES
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4.12 ANGULARITY TOLERANCES
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4.13 CONTOUR TOLERANCES
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4.14 CORNER AND FILLET RADII TOLERANCES
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4.15 SQUARENESS-OF-CUT-ENDS TOLERANCE
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SECTION 5 YACHT MASTS
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5.1 SCOPE
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5.2 CROSS-SECTIONAL DIMENSION TOLERANCES
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5.3 TWIST TOLERANCES
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APPENDIX A - PURCHASING GUIDELINES
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A1 GENERAL
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A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
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A3 TEST REQUIREMENTS
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A3.1 Tensile test
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A3.2 Independent tests
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A4 SURFACE FINISH
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APPENDIX B - TYPICAL FABRICATION CHARACTERISTICS AND APPLICATION DATA
Abstract
Specifies requirements for aluminium and aluminium alloy extruded rod, bar, solid and hollow shape products for general engineering purposes. Chemical composition and mechanical properties are specified, and allowable tolerances on dimensions are included for rod, bar, solid shapes, and Class A, Class B, Class C and Class D hollow shapes. Examples illustrating the use of tolerance are included.
Scope
This Standard specifies requirements for aluminium and aluminium alloy extruded rod, bar, solid and hollow products for general engineering purposes.
NOTES:
Advice and recommendations on information to be supplied by the purchaser at the time of enquiry or order are contained in the purchasing guidelines set out in Appendix A.
Typical fabrication characteristics and application data for wrought aluminium and aluminium alloys are given in Appendix B.
General Product Information
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Published
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Document Type
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Standard |
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Status
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Current |
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Publisher
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Standards Australia
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Pages
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ISBN
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Committee
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MT-003 |
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Under Revision
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Supersedes
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