JIS Z 2251:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Knoop hardness test -- Test method
English
28-02-1998
19-11-2020
This Japanese Industrial Standard specifies the method of Knoop hardness test mainly for metallic materials by the test force covering the range of 98.07 mN up to and including 9.807 N.
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Japanese Standards Association
|
| Status |
Superseded
|
| SupersededBy |
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