BS 891:1989
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods for hardness test (Rockwell method) and for verification of hardness testing machines (Rockwell method)
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
30-06-1989
Publisher
Superseded date
15-01-1996
Superseded by
€236.17
Excluding VAT
Method for determining hardness of metals at room temperature and methods for direct and indirect verification of testing machines.
| Committee |
ISE/101
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 716:1986 | Similar to |
| BS 1134-2:1972 | Method for the assessment of surface texture General information and guidance |
| BS 1610-2:1985 | Materials testing machines and force verification equipment Specification for the grading of equipment used for the verification of the forces applied by materials testing machines |
| BS 427-1:1961 | Method for Vickers hardness test Testing of metals |
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