Co-operating organizations
Foreword
Specification
1 General requirements
1.1 Definitions
1.2 Freedom from defects
1.3 Tolerances
1.4 Selection of test samples
1.5 Mechanical tests
1.6 Retests
1.7 Certificate of compliance
1.8 Inspection
1.9 Independent test
1.10 Facilities for testing
1.11 The rounding of numbers rule
Summary of mechanical properties
2 Specific requirements
Non-heat-treatable aluminium alloy, Material 5251
Tables
1M Tolerances on outside diameter of welded tube -
metric units
2M Tolerances on thickness of welded tube - metric
units
1 Tolerances on outside diameter of welded tube -
British units
2 Tolerances on thickness of welded tube - British
units
Appendices
A Dimensions of tensile test pieces
B Details of the international alloy designations
and chemical composition limits for wrought
aluminium alloys system