BS 4300-11(1969) : 1969

Co-operating organizations
Foreword
Specification
Scope
1 General requirements applicable to forging stock
1.1 General
1.2 Definitions
1.3 Freedom from defects
1.4 Chemical composition
1.5 Conditions
1.6 Tolerances
1.7 Selection of test samples
1.8 Preparation of test samples
1.9 Mechanical tests
1.10 Retests
1.11 Certificate of compliance
1.12 Inspection
1.13 Independent test
1.14 Facilities for testing
1.15 The rounding of numbers rule
1.16 Identification marking
2 General requirements applicable to forgings
2.1 General
2.2 Definitions
2.3 Freedom from defects
2.4 Chemical composition
2.5 Condition
2.6 Tolerances
2.7 Selection of test samples
2.8 Preparation of test samples
2.9 Mechanical tests
2.10 Retests
2.11 Certificate of compliance
2.12 Inspection
2.13 Independent test
2.14 Facilities for testing
2.15 The rounding of numbers rule
3 Specific requirements applicable to forging stock
      and forgings
3.1 Chemical composition
3.2 Mechanical properties
Appendices
A Test specimens cut from forgings
B Margins of manufacture of forgings
C Details of the international alloy designations
      and chemical composition limits for wrought
      aluminium alloys system

Concerns forging stock up to and including 200mm diameter and forgings made from such stock. Includes freedom from defects, chemical composition, conditions, tolerances, selection of test samples, preparation of test samples, mechanical tests, retests, certificate of compliance, inspection, independent test, facilities for testing, the rounding of numbers rule and identification marking.