BS 427:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Method for Vickers hardness test and for verification of Vickers hardness testing machines
Hardcopy , PDF
English
29-06-1990
15-02-1998
Method for determining the hardness of metals in the scale ranges HV1 to HV100 at room temperature and procedures for direct and indirect methods of verification of the accuracy of the testing machine.
| Committee |
ISE/101
|
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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