BS 891:1989
Withdrawn
Date published:
Methods for hardness test (Rockwell method) and for verification of hardness testing machines (Rockwell method)
Method for determining hardness of metals at room temperature and methods for direct and indirect verification of testing machines.
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77.040.10 Mechanical testing of metals
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BS 891:1989
Get this standard
Prices exclude GST
PDF
( Single user document)
$507.00 NZD
HardCopy
$533.00 NZD