JIS B 7730:2017
Current
Current
The latest, up-to-date edition.
Rockwell hardness test -- Calibration of reference blocks
Available format(s)
PDF
Language(s)
English
Published date
21-08-2017
Publisher
€56.86
Excluding VAT
This Standard specifies a method for calibration of reference blocks of scales A to H, K, N, and T, to be used for the indirect verification and daily checks and maintenance of Rockwell hardness testing machines specified in JIS B 7726.
| DocumentType |
Standard
|
| Pages |
21
|
| PublisherName |
Japanese Standards Association
|
| Status |
Current
|
| Supersedes |
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