DIN Standards Committee Technology of Materials
Steel - Determination of the thickness of surface-hardened layers (ISO/FDIS 18203:2025)
Abstract
ISO 18203:2016 specifies a method of measuring the case hardening depth, surface hardening depth, nitriding hardness depth and total thickness of surface hardening depth obtained, e.g. thermal (flame and induction hardening, electron beam hardening, laser beam hardening, etc.) or thermochemical (carbonitriding, carburizing and hardening, hardening and nitriding, etc.) treatment.
Begin
2024-02-09
WI
EC101205
Planned document number
FprEN ISO 18203
Responsible national committee
NA 145-02-05 AA - Grundlagen, Anforderungen und Prüfverfahren in der Wärmebehandlung
Responsible european committee
CEN/TC 459/SC 1 - Test methods for steel (other than chemical analysis)
draft standard
Steel - Determination of the thickness of surface-hardened layers (ISO/FDIS 18203:2025)
2025-10
Order from DIN Media
previous edition(s)
Steel - Determination of the thickness of surface-hardened layers (ISO 18203:2016)
2022-03
