
JIS Z 2251-1:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Knoop hardness test-- Part 1: Test method
Hardcopy , PDF
31-01-2025
English
21-12-2020
This Standard specifies the Knoop hardness test method for metallic materials for test forces from 0.009 807 N to 19.613 N.
DocumentType |
Test Method
|
Pages |
28
|
ProductNote |
This standard also refers to JCGM 100:2008
|
PublisherName |
Japanese Standards Association
|
Status |
Superseded
|
SupersededBy |
ISO 4516:2002 | Metallic and other inorganic coatings — Vickers and Knoop microhardness tests |
ISO 23718:2007 | Metallic materials — Mechanical testing — Vocabulary |
ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
ISO 14577-1:2015 | Metallic materials Instrumented indentation test for hardness and materials parameters Part 1: Test method |
ISO 18265:2013 | Metallic materials — Conversion of hardness values |
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