标准编号：ISO 12108:2012
中文名称：金属材料 疲劳试验 疲劳裂纹增长法
英文名称：Metallic materials — Fatigue testing — Fatigue crack growth method
发布日期：2012-08
标准范围
This International Standard 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 International Standard 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 stress ratio, R.
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