ISO 18203:2026

Steel — Determination of the thickness of surface-hardened layers

OVERVIEW

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.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2026
No. of Pages 13
ICS Classification 77.040.99 Other methods of testing of metals
Committee ISO/TC 17/SC 7
Available for Purchase For sale in Singapore only
Adoption ISO : 0