ISO 12108:2018

Metallic materials — Fatigue testing — Fatigue crack growth method

Publication date: Jul 18, 2018

General information

Current stage: 90.92 Effective date: Sep 25, 2024

Originator: ISO

Owner: ISO/TC 164/SC 4

Type: International Standard

ICS: 77.040.10

Languages: English

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Status: Published

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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WITHDRAWN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
90.92 Standard to be revised
Sep 25, 2024

REVISED BY

IN_DEVELOPMENT
ISO/CD 12108