BS 891:1989

Superseded

Methods for hardness test (Rockwell method) and for verification of hardness testing machines (Rockwell method)

Available format(s)

Hardcopy , PDF

Superseded date

01-15-1996

Language(s)

English

Published date

06-30-1989

Publisher

British Standards Institution

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Status	Superseded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	BS EN 10109-1:1996 BS EN 10109-3:1996 BS EN 10109-2:1996
Supersedes	BS 891-1:1962 BS 891-2:1964

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