BS 131-7:1998
Current
The latest, up-to-date edition.
Notched bar tests Specification for verification of the test machine used for precision determination of Charpy V-notch impact energies for metals
Hardcopy , PDF
English
15-12-1998
Committees responsible
Foreword
1 Scope
2 Normative references
3 Definitions
4 Symbols
5 Principle
6 Verification of details of test machine
7 Overall verification
8 Certificate of calibration
Bibliography
Figure 1 Types of hammer
Figure 2 Relationship of parameters used in
calibration of machine
Figure 3 Test piece anvils
Figure 4 Configuration of anvil face
Figure 5 Disposition of reference surfaces
Figure 6 Configuration of test piece supports and anvils
Figure 7 Form and dimensions of striking edge
Figure 8 Striking edge with gauge bar in position
Defines the procedure for verification of the test machine used for carrying out precision Charpy V-notch impact tests.
| Committee |
ISE/101
|
| DevelopmentNote |
Supersedes BS 131-7(1990) and 97/700424 DC. (06/2005) Reviewed and confirmed by BSI, January 2010. (12/2009)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of BS 131 specifies the way in which the test machine used to carry out precision Charpy V-notch impact tests is verified.
| BS 131-1:1961 | Methods for notched bar tests The Izod impact test on metals |
| BS 131-5:1965 | Notched bar tests Determination of crystallinity |
| BS EN 10045-2:1993 | Charpy impact test on metallic materials Method for the verification of impact testing machines |
| BS EN 10045-1:1990 | Charpy impact test on metallic materials Test method (V- and U-notches) |
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