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• 12:39, 3 December 2025 Oluschinski talk contribs created page KNOOP Hardness (Created page with "{{Language_sel|LANG=ger|ARTIKEL=KNOOP-Härte}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">KNOOP hardness</span> __FORCETOC__ ==Basics== The KNOOP hardness test method was introduced into materials testing in 1939 by Knoop, Peters and Emerson. It is one of the classic conventional test methods for evaluating hardness, whereby an allocation to the small load or micro range was made from the outset and 10 N was recommended as the highes...")