Published
This document specifies a method of measuring the case hardening depth, surface hardening depth, nitriding hardness depth and total thickness of surface hardening depth obtained using, 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.
WITHDRAWN
ISO 18203:2016
PUBLISHED
ISO 18203:2026
60.60
Standard published
Jan 27, 2026
Steel - Determination of the thickness of surface-hardened layers (ISO 18203:2026)
50.60 Close of voting. Proof returned by secretariat