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• 10:51, 2 December 2025 Oluschinski talk contribs created page IRHD Hardness (Created page with "{{Language_sel|LANG=ger|ARTIKEL=IRHD-Härte}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">IRHD hardness</span> __FORCETOC__ ==General== The IRHD (International Rubber Hardness Degree) hardness test method was developed specifically for elastomers and thermoplastic elastomers, in which the total deformation at small loads is used to obtain characteristic values. The IRHD hardness is determined in accordance with ISO 48-2, which was...")