JSA - JIS B 7734
Knoop Hardness Test - Verification of Testing Machines
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| Organization: | JSA |
| Publication Date: | 20 July 1997 |
| Status: | inactive |
| Page Count: | 11 |
| ICS Code (Mechanical testing of metals): | 77.040.10 |
Document History
December 21, 2020
Knoop hardness test — Verification and calibration of testing machines
This Standard specifies a method of verification and calibration of testing machines for determining Knoop hardness in accordance with JIS Z 2251-1.
A direct method of verification and calibration...
JIS B 7734
July 20, 1997
Knoop Hardness Test - Verification of Testing Machines
A description is not available for this item.
January 1, 1991
Micro Hardness Testing Machines for Vickers and Knoop Hardness
A description is not available for this item.