NA 062
DIN Standards Committee Materials Testing
Project
Steel - Etching method for macroscopic examination
Begin
2026-08-19
WI
EC101221
Planned document number
DIN EN ISO 4969
Project number
06237163
Responsible national committee
NA 062-01-111 GA - Joint working committee NMP/FES: Metallographical test methods
Responsible european committee
CEN/TC 459/SC 1 - Test methods for steel (other than chemical analysis)
Responsible international committee
ISO/TC 17/SC 7 - Methods of testing (other than mechanical tests and chemical analysis)
