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
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