BS 4300-4(1973) : 1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WROUGHT ALUMINIUM AND ALUMINIUM ALLOYS FOR GENERAL ENGINEERING PURPOSES (SUPPLEMENTARY SERIES) - 6464 SOLID EXTRUDED BARS AND SECTIONS SUITABLE FOR BRIGHT TRIM/REFLECTOR APPLICATIONS
Hardcopy , PDF
15-06-2001
English
01-01-1973
Co-operating organizations
Foreword
Specification
1 General
1.1 Scope
1.2 Definitions
2 General requirements
2.1 General
2.2 Freedom from defects
2.3 Chemical composition
2.4 Condition
2.5 Sizes and tolerances
2.6 Selection of test samples
2.7 Mechanical tests
2.8 Retests
2.9 Certificate of compliance
2.10 Inspection
2.11 Independent test
2.12 Facilities for testing
2.13 The rounding of numbers rule
3 Specific requirements
3.1 Chemical composition
3.2 Mechanical properties
3.3 Tolerances
3.4 Normal radii for corners
Appendices
A Standard sizes of material
B Details of the international alloy designations
and chemical composition limits for wrought
aluminium alloys system
Tables
1 Heat-treatable materials; grouping into batches
2 Table deleted
3 Tensile test
4 Tolerances on diameter and length of round bar
intended for use on automatic lathes
5 Tolerances on width and diameter of bars and
regular sections
6 Tolerances on thickness of bars and regular
sections
7 Tolerances on open ends of channels and I-beams
8 Angular tolerances for extruded sections
9 Tolerances on length
10 Tolerances on straightness for extruded bar and
regular sections
11 Tolerances on twist for extruded sections
12 Normal radii for corners
Figure
1 Tolerances on open ends of channels and I-beams
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