Footwear — Test methods for shanks — Fatigue resistance

ISO 18895:2006 specifies a test method for assessing the fatigue resistance of steel shanks of at least 100 mm in length used for the reinforcement of the waist region of women's shoes and of some men's and children's shoes.

Chaussures — Méthodes d'essai pour cambrions — Résistance à la fatigue

L'ISO 18895:2006 spécifie une méthode de contrôle de la résistance à la fatigue des cambrions en acier d'au moins 100 mm de longueur utilisés pour renforcer la cambrure des chaussures pour femmes et de certaines chaussures pour hommes et pour enfants

General Information

Status
Published
Publication Date
19-Apr-2006
Technical Committee
ISO/TC 216 - Footwear
Drafting Committee
ISO/TC 216 - Footwear
Current Stage
9020 - International Standard under periodical review
Start Date
15-Apr-2026
Completion Date
15-Apr-2026

Overview

ISO 18895:2006 is an international standard developed by the International Organization for Standardization (ISO) that defines the test methods for fatigue resistance of steel shanks used in footwear. Specifically, it addresses steel shanks measuring at least 100 mm in length that reinforce the waist region of women's shoes, and certain men's and children's shoes. This standard ensures the durability and reliability of footwear components subjected to repeated bending stresses during use.

The fatigue resistance test specified in ISO 18895:2006 plays a vital role in quality control and performance assessment in the footwear industry, helping manufacturers produce longer-lasting, comfortable, and supportive shoes.

Key Topics

  • Scope of Testing
    Focus on steel shanks reinforcing the waist area of footwear for women, some men’s, and children’s shoes.

  • Fatigue Resistance Definition
    The ability of the steel shank to withstand repeated loading cycles without failure.

  • Testing Apparatus

    • Fixed lower jaw and adjustable upper jaw with hardened steel face plates
    • Load application device inducing a force of 49 N ± 2 N at 4 cycles per second
    • Cycle counting mechanism up to the point of shank fracture
    • Torque control equipment for jaw clamping force, set to 4,900 N·mm ± 50 N·mm
  • Sampling and Conditioning

    • Complete shank samples used for testing
    • Minimum of four samples per shank type
    • Conditioning at controlled atmosphere according to EN 12222 prior to testing to ensure consistent results
  • Testing Method
    The shank is clamped at the heel end and cyclically bent like a cantilever beam under an alternating load until it breaks, simulating fatigue experienced in real-life footwear use.

  • Result Expression
    Record the number of load cycles until breakage for each specimen and calculate the average fatigue life of the samples tested.

  • Test Report Requirements
    Includes test results, sample descriptions, method references, sample quantity, deviations from the method, and dates of testing.

Applications

  • Footwear Quality Control
    Ensuring steel shanks meet fatigue resistance standards to prevent premature failure in shoes.

  • Product Development
    Assisting designers and engineers in selecting or optimizing shank materials and designs for enhanced performance and customer satisfaction.

  • Safety and Comfort Enhancement
    Reliable shanks contribute to proper foot support, reducing injury risk and improving wearer comfort.

  • Compliance and Market Access
    Meeting ISO 18895:2006 requirements facilitates adherence to international quality benchmarks necessary for global footwear market acceptance.

Related Standards

  • EN 12222 / ISO 18454: Standards specifying atmospheres for conditioning and testing footwear, applied within ISO 18895 for sample preparation and environmental control during tests.

  • ISO/TC 216 – Footwear Committee: The technical committee responsible for developing footwear-related standards, including those governing other components and performance tests.

  • EN 12958: The equivalent European standard harmonized with ISO 18895, ensuring consistency across European markets.


By following ISO 18895:2006, footwear manufacturers and testing laboratories can reliably assess fatigue resistance of steel shanks, crucial for producing durable, supportive, and high-quality shoes. This standard enhances product safety, supports innovation in footwear technology, and promotes international trade by standardizing testing methods.

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Frequently Asked Questions

ISO 18895:2006 is a standard published by the International Organization for Standardization (ISO). Its full title is "Footwear — Test methods for shanks — Fatigue resistance". This standard covers: ISO 18895:2006 specifies a test method for assessing the fatigue resistance of steel shanks of at least 100 mm in length used for the reinforcement of the waist region of women's shoes and of some men's and children's shoes.

ISO 18895:2006 specifies a test method for assessing the fatigue resistance of steel shanks of at least 100 mm in length used for the reinforcement of the waist region of women's shoes and of some men's and children's shoes.

ISO 18895:2006 is classified under the following ICS (International Classification for Standards) categories: 61.060 - Footwear. The ICS classification helps identify the subject area and facilitates finding related standards.

ISO 18895:2006 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


INTERNATIONAL ISO
STANDARD 18895
FIrst edition
2006-04-15
Footwear — Test methods for shanks —
Fatigue resistance
Chaussures — Méthodes d'essai pour cambrions — Résistance à la
fatigue
Reference number
©
ISO 2006
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©  ISO 2006
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
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Tel. + 41 22 749 01 11
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Published in Switzerland
ii © ISO 2006 – All rights reserved

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 18895 was prepared by CEN (as EN 12958) and was adopted, under a special “fast-track procedure”, by
Technical Committee ISO/TC 216, Footwear, in parallel with its approval by the ISO member bodies.
Page 2
EN 12958:2000
Contents
Page
Foreword 3
..................................................................................................................................................
1 Scope 4
..................................................................................................................................................
2 Normative references 4
..........................................................................................................................
3 Definitions 4
............................................................................................................................................
4 Apparatus and materials 4
.....................................................................................................................
5 Sampling and conditioning 5
..................................................................................................................
6 Test method 5
........................................................................................................................................
7 Expression of results 5
...........................................................................................................................
8 Test report 5
...........................................................................................................................................
iv © ISO 2006 – All rights reserved

Page 3
EN 12958:2000
Foreword
This European Standard has been prepared by Technical Committee CEN/TC 309 "Footwear", the
secretariat of which is held by AENOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2000, and conflicting national standards shall
be withdrawn at the latest by August 2000.
According to the CEN/CENELEC Internal Regulations, the national st
...


NORME ISO
INTERNATIONALE 18895
Première édition
2006-04-15
Chaussures — Méthodes d'essai pour
cambrions — Résistance à la fatigue
Footwear — Test methods for shanks — Fatigue resistance

Numéro de référence
©
ISO 2006
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acceptent de fait la responsabilité de ne pas enfreindre les conditions de licence d'Adobe. Le Secrétariat central de l'ISO décline toute
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du fichier; les paramètres de création PDF ont été optimisés pour l'impression. Toutes les mesures ont été prises pour garantir
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veuillez en informer le Secrétariat central à l'adresse donnée ci-dessous.

©  ISO 2006
Droits de reproduction réservés. Sauf prescription différente, aucune partie de cette publication ne peut être reproduite ni utilisée sous
quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit
de l'ISO à l'adresse ci-après ou du comité membre de l'ISO dans le pays du demandeur.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax. + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Publié en Suisse
ii © ISO 2006 – Tous droits réservés

Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée
aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du
comité technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec
la Commission électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI,
Partie 2.
La tâche principale des comités techniques est d'élaborer les Normes internationales. Les projets de Normes
internationales adoptés par les comités techniques sont soumis aux comités membres pour vote. Leur
publication comme Normes internationales requiert l'approbation de 75 % au moins des comités membres
votants.
L'attention est appelée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable de ne
pas avoir identifié de tels droits de propriété et averti de leur existence.
L'ISO 18895 a été élaborée par le CEN (en tant que EN 12958) et a été adoptée, selon une procédure
spéciale par «voie express», par le comité technique ISO/TC 216, Chaussure, parallèlement à son
approbation par les comités membres de l'ISO.
Page 2
EN 12958:2000
Sommaire                                                                     Page
Avant-propos . 3
1 Domaine d'application. 4

2 Références normatives. 4
3 Définition. 4
4 Appareillage et matériaux . 4
5 Échantillonnage et conditionnement. 5
6 Méthodes d'essai. 5
7 Expression des résultats . 5
8 Rapport d'essai. 5
iv © ISO 2006 – Tous droits réservés

Page 3
EN 12958:2000
Avant-propos
La présente norme européenne a été élaborée par le Comité Technique CEN/TC 309 "Chaussure"
dont le secrétariat est tenu par l'AENOR.
Cette norme européenne devra recevoir le statut de norme nationale, soit par publication d'un texte
identique, soit par entérinement, au plus tard en août 2000, et toutes les normes nationales en
contradiction devront être retirées au plus tard en août 2000.
Selon le Règlement Intérieur du CEN/CENELEC, les instituts de normalisation nationaux des pays
suivants sont tenus de mettre cette norme européenne e
...

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