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National standards and national normative documents

Publication date

August 1983

Number of pages

8 p.

Reference

NF A03-401

ICS Codes

77.040.10 Mechanical testing of metals

Classification index

A03-401

Print number

1 - 01/03/1984

International kinship

ISO 1099:1975

Replaced standards (1)

A03-401

October 1978

Standard Cancelled

Iron and steel. Fatigue test by axial loading.

Standard replaced by (1)

NF ISO 1099

September 2021

Standard Current

Metallic materials - Fatigue testing - Axial force-controlled method

ISO 1099:2017 specifies the conditions for conducting axial, constant-amplitude, force-controlled, fatigue tests at ambient temperature on metallic specimens, without deliberately introduced stress concentrations. The object of testing while employing this document is to provide fatigue information, such as the relation between applied stress and number of cycles to failure for a given material condition, such as hardness and microstructure, at various stress ratios. While the form, preparation and testing of specimens of circular and rectangular cross-section are described, component testing and other specialized forms of testing are not included in this document.

Table of contents

1 Objet
2
2 Domaine d'application
2
3 Références
2
4 Principe
2
5 Symboles et définitions
2
6 Forme et dimensions de l'éprouvette
3
6.1 Forme de l'éprouvette
3
6.2 Dimensions des éprouvettes
3
7 Préparation de l'éprouvette
4
7.1 Usinage des éprouvettes
4
7.2 Contrôle de la rugosité des éprouvettes
6
7.3 Stockage des éprouvettes avant essai
6
8 Montage de l'éprouvette
6
9 Vitesse de l'essai
7
10 Application de la charge
7
11 Présentation des résultats
7
12 Procès-verbal d'essai
7

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