ISO 1143:2021

Metallic materials — Rotating bar bending fatigue testing

Publication date: Jul 30, 2021

General information

Current stage: 90.20 Effective date: Jul 15, 2026

Originator: ISO

Owner: ISO/TC 164/SC 4

Type: International Standard

ICS: 77.040.10

Languages: English French

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Status: Published

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Scope

This document specifies the method for rotating bar bending fatigue testing of metallic materials. The tests are conducted at room temperature or elevated temperature in air, the specimen being rotated.
Fatigue tests on notched specimens are not covered by this document, since the shape and size of notched specimens have not been standardized. However, fatigue test procedures described in this document can be applied to fatigue tests of notched specimens.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1143:2010

NOW

PUBLISHED
ISO 1143:2021
90.20 Standard under periodical review
Jul 15, 2026

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