NA 021
DIN Standards Committee Iron and Steel
Standards
[CURRENT]
ISO 4969
ISO 4969
Steel - Etching method for macroscopic examination
Title (German)
Stahl - Ätzverfahren für makroskopische Untersuchungen
Responsible national committee
NA 062-01-111 GA - Joint working committee NMP/FES: Metallographical test methods
Responsible international committee
ISO/TC 17/SC 7 - Methods of testing (other than mechanical tests and chemical analysis)
