ISO 16237:2015

Mechanical joining — Destructive testing of joints — Specimen dimensions and test procedure for cross-tension testing of single joints

ISO 16237:2015 specifies the geometry of the test specimens and the method for the cross-tension testing of single mechanical joints on single-lap test specimens up to a single sheet thickness of 4,5 mm. The term "sheet", as used in this International Standard, includes extrusions and cast materials. The purpose of the cross-tension test is to determine the mechanical characteristics and the failure types of the joints made with different joining methods. ISO 16237:2015 does not apply to civil engineering applications such as metal building and steel construction which are covered by other applicable standards.

Assemblage mécanique — Essais destructifs des soudures — Dimensions des éprouvettes et mode opératoire d'essai de traction sur éprouvettes en croix

General Information

• Status: Published
• Publication Date: 21-Apr-2015
• ICS: 25.160.40 - Welded joints and welds
• Technical Committee: ISO/TC 44/SC 6 - Resistance welding and allied mechanical joining
• Drafting Committee: ISO/TC 44/SC 6/WG 4 - Joint ISO/TC 44/SC 6 - ISO/TC 2 WG: Mechanical joining of sheet materials
• Parallel Committee: ISO/TC 2 - Fasteners
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 15-Sep-2020

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 16237
First edition
2015-05-01
Mechanical joining — Destructive
testing of joints — Specimen
dimensions and test procedure for
cross-tension testing of single joints
Assemblage mécanique — Essais destructifs des soudures —
Dimensions des éprouvettes et mode opératoire d’essai de traction sur
éprouvettes en croix
Reference number
ISO 16237:2015(E)
ISO 2015
---------------------- Page: 1 ----------------------
ISO 16237:2015(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2015

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form

or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior

written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of

the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland
ii © ISO 2015 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 16237:2015(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Test specimens and types of tests ....................................................................................................................................................... 2

5 Test equipment and test procedure .................................................................................................................................................. 3

6 Failure mode ............................................................................................................................................................................................................. 4

7 Test report ................................................................................................................................................................................................................... 5

Annex A (normative) Types of joint failure ................................................................................................................................................... 6

Bibliography .............................................................................................................................................................................................................................12

© ISO 2015 – All rights reserved iii
---------------------- Page: 3 ----------------------
ISO 16237:2015(E)
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.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

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. Details of any

patent rights identified during the development of the document will be in the Introduction and/or on

the ISO list of patent declarations received (see www.iso.org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the meaning of ISO specific terms and expressions related to conformity

assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers

to Trade (TBT), see the following URL: Foreword — Supplementary information.

The committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee

SC 6, Resistance welding and allied mechanical joining.
iv © ISO 2015 – All rights reserved
---------------------- Page: 4 ----------------------
ISO 16237:2015(E)
Introduction

This International standard specifies the testing procedure and the specimen shapes for cross-tension

testing of mechanical joints. Items to be reported after testing are the cross tension strength as well as

the fracture modes, which are given as drawings as the type of joint failure. The International Standard

also includes normative references, terms and definitions and an example for a test report.

© ISO 2015 – All rights reserved v
---------------------- Page: 5 ----------------------
INTERNATIONAL STANDARD ISO 16237:2015(E)
Mechanical joining — Destructive testing of joints —
Specimen dimensions and test procedure for cross-tension
testing of single joints
1 Scope

This International Standard specifies the geometry of the test specimens and the method for the cross-

tension testing of single mechanical joints on single-lap test specimens up to a single sheet thickness of

4,5 mm.

The term “sheet”, as used in this International Standard, includes extrusions and cast materials.

The purpose of the cross-tension test is to determine the mechanical characteristics and the failure

types of the joints made with different joining methods.

This International Standard does not apply to civil engineering applications such as metal building and

steel construction which are covered by other applicable standards.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

ISO 2768-1, General tolerances — Part 1: Tolerances for linear and angular dimensions without individual

tolerance indications

ISO 7500-1, Metallic materials — Verification of static uniaxial testing machines — Part 1: Tension/

compression testing machines — Verification and calibration of the force-measuring system

3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
cross-tension strength
CTS
max
maximum force, recorded in the test
3.2
cross-tension force
force, recorded in the test
3.3
crosshead displacement
disp
...