UNE-EN ISO 22826:2021
Current
The latest, up-to-date edition.
Destructive tests on welds in metallic materials - Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests) (ISO 22826:2005)
Hardcopy , PDF
Spanish, Castilian, English
21-07-2021
This International Standard specifies the requirements for hardness testing of transverse sections of narrowlaser and electron beam welded joints in metallic materials. It covers Vickers and Knoop hardness tests inaccordance 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 (justunder HK 1) for the Knoop hardness test.This International Standard is applicable to welds made with or without filler wire. It may not be applicable tothe testing of wider hybrid laser/arc welds.International Standards for hardness testing of welds without a narrow profile are ISO 9015-1 and ISO 9015-2.
| Committee |
CTN 14
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| ISO 22826:2005 | Identical |
| EN ISO 22826:2021 | Identical |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Important note : Users cannot be edited or removed once added to your Multi user PDF.