BS 2704:1978
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for calibration blocks for use in ultrasonic flaw detection
Hardcopy , PDF
15-03-2000
English
30-11-1978
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Cooperating organizations
Foreword
1 Scope
2 References
3 Dimensions and tolerances
4 Materials
5 Machining, heat treatment and surface texture
6 Test for attenuation
7 Modifications to blocks A2 and A4
8 Packaging of blocks
Appendix A - Recommendations concerning special purpose
test blocks
Publications referred to
Dimensions, materials, machining, heat treatment and surface texture for five types of steel calibration blocks designated A2 (two variants), A4, A5, A6 and A7. Recommendations for special purpose calibration blocks.
| Committee |
WEE/46
|
| DevelopmentNote |
Supersedes BS 2704(1966). (02/2008)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 2400:2012 | Similar to |
| ISO 2400:2012 | Non-destructive testing — Ultrasonic testing — Specification for calibration block No. 1 |
| BS 1134:1961 | Centre-line-average height method for the assessment of surface texture |
| BS 4331-3:1974 | Methods for assessing the performance characteristics of ultrasonic flaw detection equipment Guidance on the in-service monitoring of probes (excluding immersion probes) |
| BS L 160:1976 | Specification. Bars and extruded sections of aluminium-zinc-magnesium-copper-chromium alloy (solution treated and artificially aged to an overaged condition) (Zn 5.6, Mg 2.5, Cu 1.6, Cr 0.22) |
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