BS A 301:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Procurement of corrosion and heat-resisting steel bolts with strength classification 1100 MPa and MJ threads
Hardcopy , PDF
English
31-10-1989
30-09-2008
National foreword
Committees responsible
Specification
1 Scope and field of application
2 References
3 Definitions
4 Quality assurance
5 Requirements
Tables
1 Technical requirements and test methods
2 Qualification testing requirements for bolt samples
3 Summary of qualification and acceptance tests
4 Surface discontinuities and contamination
5 Minimum tensile and double shear loads for
qualification and acceptance tests
6 Qualification and acceptance values for tension
fatigue test
7 Thread discontinuities - Maximum depth of
permissible faults
8 Classification of defects
9 Sampling plans for visual inspection and inspection
of dimensional characteristics
10 Sampling plans for the inspection of mechanical and
metallurgical characteristics
11 Variable sampling for tensile test (alternative
method)
Figures
1 Head structure and grain flow
2 Distortion in fillet area
3 Grain flow in thread
4 Non-permissible laps, seams and surface
irregularities
5 Permissible laps, seams and surface irregularities
6 Metallurgical specimens
Characteristics and quality assurance requirements.
| Committee |
ACE/12
|
| DevelopmentNote |
Supersedes 86/74336 DC (11/2005)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS EN 3759:1997 | Screws, pan head, offset cruciform recess, threaded to head, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°C |
| BS EN 2887:1995 | Bolts, normal hexagonal head, threaded to head, in corrosion resisting steel, passivated. Classification: 600 MPa (at ambient temperature)/425°C |
| BS EN 3038:1997 | Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°C |
| BS EN 3760:1997 | Screws, 100° countersunk normal head, offset cruciform recess, threaded to head, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°C |
| BS EN 3543:1997 | Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°C |
| BS 5532-1:1978 | Statistical terminology Glossary of terms relating to probability and general terms relating to statistics |
| ISO 3453:1984 | Non-destructive testing — Liquid penetrant inspection — Means of verification |
| BS 6001-1:1972 | Sampling procedures for inspection by attributes Specification for sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection |
| ISO 3452:1984 | Non-destructive testing — Penetrant inspection — General principles |
| BS 6293-2:1982 | MJ threads for aerospace construction Specification for dimensions for bolts and nuts |
| ISO 7961:1994 | Aerospace — Bolts — Test methods |
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