Hokker hurdheidstests binne der foar bline klinknagels?

Algemiene hurdheidstests omfetsje: Rockwell-hurdens (HR), oerflakte-Rockwell-hurdens (HR), Vickers-hurdens (HV), Mikro-Vickers-hurdens (HV), Knoop-hurdens (HK), Brinell-hurdens (HB), Leeb-hurdens (HL) (rebound-metoade), ultrasone hurdheidstest (UCI), Shore-hurdens (SHORE).

https://www.yukerivet.com/news/pull-rivets-include-aluminum-iron-and-stainless-steel-what-are-semi-stainless-steel-blind-rivets/