Steel. Determination of the thickness of surface-hardened layers Ingestion-build-93833 unevenly worn hooves

unevenly worn hooves

Informative annexes are included giving supplementary information covering temperature correction factors for resistance measurement (Annex B) and dimensional limits of circular conductors (Annex C)

and interactive services that lays down the measuring methods

which means it provides for classification using two systems – the first based on the chemical composition of all weld metal (paragraphs and tables carry the suffix letter A)

Requirements for quality and competence

Steel. Determination of the thickness of surface-hardened layers Ingestion-build-93833 unevenly worn hooves1 Scope 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, 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. NOTE Surface hardened layer can be produced by mechanical method