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ISO 22826:2005

Destructive tests on welds in metallic materials — Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests)
15. 9. 2005.

Опште информације

90.93     11. 12. 2024.

ISO

ISO/TC 44/SC 5

Međunarodni standard

25.160.40  

engleski   francuski  

Kupovina

Objavljen

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Apstrakt

ISO 22826:2005 specifies the requirements for hardness testing of transverse sections of narrow laser and electron beam welded joints in metallic materials. It covers Vickers and Knoop hardness tests in accordance with ISO 6507-1 and ISO 4545, respectively, with test forces of 0,098 N to just under 98 N (HV 0,01 to just under HV 10) for the Vickers hardness test and test forces up to and including 9,8 N (just under HK 1) for the Knoop hardness test.
It is applicable to welds made with or without filler wire. It may not be applicable to the testing of wider hybrid laser/arc welds.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 22826:2005
90.93 Odluka o potvrđivanju standarda
11. 12. 2024.

Nacionalna preuzimanja

SRPS EN ISO 22826:2021  
ISS

Ispitivanje sa razaranjem zavarenog spoja metalnih materijala – Ispitivanje tvrdoće uskih spojeva zavarenih laserom ili elektronskim snopom (ispitivanje tvrdoće po Vikersu i Knopu)

60.60   Standard objavljen

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