JIS B 7730:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Rockwell hardness test - Calibration of reference blocks
Hardcopy , PDF
23-12-2016
Japanese, English
20-11-1997
This Japanese Industrial Standard specifies a method for the calibration of reference blocks of scales A, B, C, D, E, F, G, H, K, N and T, used for the indirect verification of Rockwell hardness testing machine, specified in JIS B 7726, periodic routine checking of the testing machine and the like.
DocumentType |
Standard
|
Pages |
0
|
PublisherName |
Japanese Standards Association
|
Status |
Superseded
|
SupersededBy |
JIS B 7726:1997 | Rockwell hardness test - Verification of testing machines |
JIS B 0621:1984 | Definitions and designations of geometrical deviations |
JIS B 7726:1997 | Rockwell hardness test - Verification of testing machines |
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