Standard
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AS/NZS 1866:1997
[Current]Aluminium and aluminium alloys — Extruded rod, bar, solid and hollow shapes
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.
Published: 05/09/1997
Pages: 38
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 CLASSIFICATION OF HOLLOW EXTRUDED SHAPES
1.6 ROUNDING OF TEST RESULTS VALUES
1.6.1 General
1.6.2 Measured dimensions
1.6.3 Tensile test results
1.7 MARKING
1.8 TRACEABILITY
2 MANUFACTURING REQUIREMENTS
2.1 SCOPE
2.2 CHEMICAL COMPOSITION
2.2.1 General
2.2.2 Chemical analysis
2.3 SURFACE FINISH
2.4 FREEDOM FROM DEFECTS
2.5 MECHANICAL PROPERTIES
2.6 MANUFACTURING TOLERANCES
3 MECHANICAL TESTING REQUIREMENTS
3.1 SCOPE
3.2 SAMPLING FOR MECHANICAL TESTING
3.3 LOCATION AND PREPARATION OF TENSILE TEST PIECES
3.3.1 General
3.3.2 Rod and bar
3.3.3 Shapes
3.3.4 Tubular products
3.4 TENSILE TEST
3.5 RETESTING
4 MANUFACTURING TOLERANCES
4.1 SCOPE
4.2 DIAMETER TOLERANCES FOR EXTRUDED MACHINING ROD (ALLOYS 2011 AND 6262 ONLY)
4.3 DISTANCE-ACROSS-FLATS TOLERANCES FOR EXTRUDED MACHINING HEXAGONAL BAR (ALLOYS 2011 AND 6262 ONLY)
4.4 DIAMETER, WIDTH AND DEPTH TOLERANCES FOR CLASS A HOLLOW SHAPES
4.5 WALL THICKNESS TOLERANCES FOR CLASS A HOLLOW SHAPES
4.6 CROSS-SECTIONAL TOLERANCES FOR ROD, BAR, SOLID SHAPES AND CLASS B, C AND D HOLLOW SHAPES
4.6.1 General
4.6.2 Examples illustrating the use of Table 4.6
4.7 LENGTH TOLERANCES
4.8 TWIST TOLERANCES
4.8.1 General
4.8.2 Conversion of twist tolerance to a linear value
4.9 STRAIGHTNESS TOLERANCES
4.10 FLATNESS (FLAT SURFACE) TOLERANCES
4.11 TOTAL TRANSVERSE FLATNESS TOLERANCES
4.12 ANGULARITY TOLERANCES
4.13 CONTOUR TOLERANCES
4.14 CORNER AND FILLET RADII TOLERANCES
4.15 SQUARENESS-OF-CUT-ENDS TOLERANCE
5 YACHT MASTS
5.1 SCOPE
5.2 CROSS-SECTIONAL DIMENSION TOLERANCES
5.3 TWIST TOLERANCES
APPENDIX A
A1 GENERAL
A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
A3 TEST REQUIREMENTS
A3.1 Tensile test
A3.2 Independent tests
A4 SURFACE FINISH
APPENDIX B
Cited references in this standard
[Current]
Aluminium and aluminium alloys — Sampling for chemical and spectrochemical analysis
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