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ISO 12108:2018

Metallic materials — Fatigue testing — Fatigue crack growth method ISO 12108:2018

Publication date:   Jul 18, 2018

General information

90.60 Close of review   Dec 3, 2023

ISO

ISO/TC 164/SC 4 Fatigue, fracture and toughness testing

International Standard

77.040.10   Mechanical testing of metals

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Scope

This document describes tests for determining the fatigue crack growth rate from the fatigue crack growth threshold stress-intensity factor range, ΔKth, to the onset of rapid, unstable fracture.
This document is primarily intended for use in evaluating isotropic metallic materials under predominantly linear-elastic stress conditions and with force applied only perpendicular to the crack plane (mode I stress condition), and with a constant force ratio, R.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 12108:2012

NOW

PUBLISHED
ISO 12108:2018
90.60 Close of review
Dec 3, 2023