BS 369:1963

Co-operating organizations
Foreword
SPECIFICATION
1 Scope
SECTION ONE: GENERAL CLAUSES
2 General
3 Definitions
4 Freedom from defects
5 Dimensions and tolerances
6 Selection of test samples
7 Mechanical tests (including preparation of test pieces)
8 Retests
9 Certificate of compliance
10 Inspection
11 Independent test
12 Facilities for testing
13 The rounding of numbers rule
SECTION TWO: SPECIFIC CLAUSES
PB102 5 PER CENT PHOSPHOR BRONZE
(COPPER-TIN-PHOSPHORUS)
14 General
15 Chemical composition
16 Condition
17 Mechanical properties
APPENDICES
A - Dimensions of tensile test pieces
B - Methods for the determination of permanent set stress

Defines requirements for 5 per cent phosphor bronze (copper-tin-phosphorus) (designated PB102), rods and sections for machining and general purposes pther than forging having a diameter or width across flats of not less than 1/16 in (1.6 mm).