Kör perçinler üçin nähili gatylyk synaglary bar?

Umumy gatylyk synaglaryna şunlar girýär: Rokwell gatylygy (HR), Rokwell ýüzüniň gatylygy (HR), Vikers gatylygy (HV), Mikro Vikers gatylygy (HV), Knoop gatylygy (HK), Brinell gatylygy (HB), Lib gatylygy (HL) (gaýtadan öwrülme usuly), ultrases gatylyk synagy (UCI), Kenar gatylygy (SHORE).

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