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.
Status: PublishedPublication date: 2018-07
Edition: 3Number of pages: 53
Technical Committee: ISO/TC 164/SC 4 Fatigue, fracture and toughness testing
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