ISO 7209:2023

ISO/DIS 7209:2022(E)
Date: 2022-07-18 11-23
ISO TC 79/SC 11/WG 5
Secretariat: JISC

Titanium and titanium alloys — Plate, sheet and strip — Technical delivery conditions



DIS stage

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ISO/DIS 7209:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland.
ii © ISO 2022 – All rights reserved

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ISO 7209:2022(E)
Contents
Foreword . vi
Introduction. vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Information to be supplied by the purchaser . 2
4.1 General information . 2
4.2 Options . 3
5 Manufacturing . 3
6 Requirements . 3
6.1 General . 3
6.2 Chemical composition. 3
Table 1 — Chemical composition . 1
6.3 Tensile properties . 5
Table 2 — Tensile properties at room temperature . 5
6.4 Bend test . 6
Table 3 — Bend test at room temperature . 6
6.5 Dimensional tolerance . 7
6.5.1 Tolerance of thickness . 7
Table 4 — Permissible variation in thickness for plate (over 5 mm in thickness) . 7
Table 5 — Permissible variation in thickness for cold rolled sheet (under 5 mm in
thickness, over 610 mm to 1 525 mm in width) . 8
Table 6 — Permissible variation in thickness for strip (under 5 mm in thickness, up to
610 mm in width) . 8
6.5.2 Tolerance of width . 9
Table 7 — Permissible variation in width of plate . 9
Table 8 — Permissible variation in width of cold rolled sheet . 9
Table 9 — Permissible variation in width of strip . 10
6.5.3 Tolerance of length . 10
Table 10 — Permissible variation in length of plate . 10
Table 11 — Permissible variation in length of cold rolled sheet . 11
Table 12 — Permissible variation in length of strip . 11
6.5.4 Tolerance of flatness . 12
Table 13 — Permissible variation in flatness of sheet . 12
Table 14 — Permissible variation in flatness of plate . 13
6.5.5 Tolerance of straightness . 13
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ISO 7209:2022(E)
Table 15 — Camber tolerance for sheet and strip . 13
6.6 Surface conditions, imperfections and defects . 13
6.6.1 General . 13
6.6.2 Non-destructive inspection . 14
7 Inspection . 15
7.1 Types of inspection and inspection documents . 15
7.1.1 General . 15
7.1.2 Inspection documents . 15
7.2 Specific inspection . 15
7.2.1 General . 15
7.2.2 Samples and test pieces for chemical composition and mechanical testing for
product analysis . 15
8 Rounding-off procedure . 16
9 Reference test and analysis . 16
10 Rejection . 16
11 Marking . 17
11.1 General . 17
11.2 Products marking . 17
12 Packaging . 17
13 Certification . 17
Bibliography . 19
Foreword . vi
Introduction. vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Information to be supplied by the purchaser . 2
4.1 General information . 2
4.2 Options . 3
5 Manufacturing . 3
6 Requirements . 3
6.1 General . 3
6.2 Chemical composition. 3
Table 1 — Chemical composition . 2
6.3 Tensile properties . 5
Table 2 — Tensile properties at room temperature . 5
6.4 Bend test . 6
Table 3 — Bend test at room temperature . 6
6.5 Dimensional tolerance . 7
6.5.1 Tolerance of thickness . 7
Table 4 — Permissible variation in thickness for plate (over 5 mm in thickness) . 7
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ISO 7209:2022(E)
Table 5 — Permissible variation in thickness for cold rolled sheet (under 5 mm in
thickness, over 610 mm to 1 525 mm in width) . 8
Table 6 — Permissible variation in thickness for strip (under 5 mm in thickness, up to
610 mm in width) . 8
6.5.2 Tolerance of width . 9
Table 7 — Permissible variation in width of plate . 9
Table 8 — Permissible variation in width of cold rolled sheet . 9
Table 9 — Permissible variation in width of strip . 10
6.5.3 Tolerance of length . 10
Table 10 — Permissible variation in length of plate . 10
Table 11 — Permissible variation in length of cold rolled sheet . 11
Table 12 — Permissible variation in length of strip . 11
6.5.4 Tolerance of flatness . 12
Table 13 — Permissible variation in flatness of sheet . 12
Table 14 — Permissible variation in flatness of plate . 13
6.5.5 Tolerance of straightness . 13
Table 15 — Camber tolerance for sheet and strip . 13
6.6 Surface conditions, imperfections and defects . 13
6.6.1 General . 13
6.6.2 Non-destructive inspection . 14
7 Inspection . 15
7.1 Types of inspection and inspection documents . 15
7.2 Specific inspection . 15
7.2.1 General . 15
7.2.2 Samples and test pieces for chemical composition and mechanical testing for
product analysis . 15
8 Rounding-off procedure . 16
9 Reference test and analysis . 16
10 Rejection . 16
11 Marking . 17
11.1 General . 17
11.2 Products marking . 17
12 Packaging . 17
13 Mill product certificate . 17
14 Certification . 17
Bibliography . 19

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ISO 7209:2022(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/directiveswww.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/patentswww.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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to the World
Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.htmlwww.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 79, Light metals and their alloys,
Subcommittee SC 11, Titanium.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
vi © ISO 2022 – All rights reserved

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ISO 7209:2022(E)
Introduction
This document was developed in response to worldwide demand for stabilizing the quality assurance for
titanium and titanium alloys by common regulations worldwide.
Determining condition concerning the technical delivery conditions for plate, sheet and strip of titanium
and titanium alloys, such as chemical composition, mechanical properties and dimensional tolerance, is
extremely important to promote commerce of titanium and titanium alloys products in the global market.
The International Organization for Standardization (ISO) draws attention to the fact that it is claimed that
compliance with this document may involve the use of patents concerning titanium alloys given in
Table 1, Table 2 and Table 3.
ISO takes no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured ISO that he/she is willing to negotiate licences under
reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this
respect, the statement of the holder of this patent right is registered with ISO. Information may be
obtained from the patent database available at www.iso.org/patents. www.iso.org/patents.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights other than those in the patent database. ISO shall not be held responsible for identifying any
or all such patent rights.
© ISO 2022 – All rights reserved vii

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DRAFT INTERNATIONAL STANDARD ISO/DIS 7209:2022(E)

Titanium and titanium alloys — Plate, sheet and strip — Technical
delivery conditions
1 Scope
This document specifies requirements for the manufacture and technical delivery conditions of plate,
sheet and strip made from titanium and titanium alloys.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 377, Steel and steel products — Location and preparation of samples and test pieces for mechanical
testing
ISO 6892--1:20162019, Metallic materials — Tensile testing — Part 1: Methods of test at ambient
temperature
ISO 7438:20162020, Metallic materials — Bend test
ISO 9712, Non-destructive testing — Qualification and certification of NDT personnel
ISO 10474:2013, Steel and steel products — Inspection documents
ISO 11484, Steel products — Employer’sEmployer's qualification system for non-destructive testing (NDT)
personnel
ISO 28401, Light metals and their alloys — Titanium and titanium alloys — Classification and terminology
ASTM E8/E8M, Standard Test Methods for Tension Testing of Metallic Materials
ASTM E29, Practice for Using Significant Digits in test Data to Determine Conformance with Specifications
ASTM E539, Standard Test Method for Analysis of Titanium Alloys by Wavelength Dispersive X-Ray
Fluorescence Spectrometry
ASTM E1409, Test method for determination of oxygen and nitrogen in titanium and titanium alloys by the
inert gas fusion technique
ASTM E1447, Test method for determination of hydrogen in titanium and titanium alloys by the inert gas
fusion thermal conductivity/ Infrared detection method
ASTM E1941, Standard Test method for determination of Carbon in Refractory and Reactive Metals and
Their Alloys by Combustion Analysis
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ISO 7209:2022(E)
ASTM E2371, Standard Test method for Analysis of Titanium and Titanium alloys by Direct Current Plasma
and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 28401 and the following apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at https://www.electropedia.org/
3.1
plate
flat-rolled product of rectangular cross-section with uniform thickness over 5 mm, supplied in straight
lengths (i.e. flat) usually with sheared, sawn or flame-cut/plasma-cut edges or water jet cutting
Note 1 to entry: The thickness does not exceed one-tenth of the width.
3.2
sheet
flat-rolled product of rectangular cross-section with uniform thickness over 0,20 mm and up to and
including 5 mm inclusive, supplied in straight lengths (i.e. flat) usually with sheared or sawn edges or
water jet cutting
Note 1 to entry: The thickness does not exceed one-tenth of the width.
3.3
strip
flat-rolled product of rectangular cross-section with uniform thickness over 0,20 mm, supplied in coils
usually with slit edges
Note 1 to entry: The thickness does not exceed one-tenth of the width.
Note 2 to entry: In some English-speaking countries, “strip” is called “coiled sheet”.
4 Information to be supplied by the purchaser
4.1 General information
The purchase order shall include the following information:
a) quantity (e.g. total mass or total length);
b) designation;
c) dimensions;
d) packaging;
e) inspection (including the type of test piece subjected to tensile testing);
2 © ISO 2022 – All rights reserved

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ISO 7209:2022(E)
f) mill product certificate;
g) certification. (document issued and/or validated by an independent third party that assures that a
product meets specified requirements such as a purchase order).
4.2 Options
A number of options are specified in this document and listed below. If the purchaser does not indicate a
wish to implement any of these options at the time of enquiry and order, the plate or sheet or strip shall
be supplied in accordance with the basic specification.
a) restrictive chemistry (see 6.2);
b) product analysis (see 6.2);
c) special mechanical properties (see 6.3);
d) special tolerance (see 6.5);
e) method of manufacture and finish (see Clause 5 and 6.6).
5 Manufacturing
The plate, sheet and strip shall be manufactured by hot-working or hot-rolling of ingot or intermediate
product followed by appropriate cold-rolling, if necessary, and surface conditioning and heat treatment.
The plate, sheet and strip shall be supplied as solid wrought product with uniform cross-section in
straight shape or in coiled form.
6 Requirements
6.1 General
When supplied in the delivery condition indicated in 4.1 and inspected in accordance with Clause 7, the
plate, sheet and strip shall conform to the requirements of this document.
6.2 Chemical composition
The plate, sheet and strip of titanium and titanium alloys shall conform to the chemical requirements
prescribed in Table 1.
The elements listed in Table 1 are either intentional alloy additions or elements that are inherent to the
manufacture of titanium sponge, ingot or mill product.
The content of any element intentionally added to the formulation of heat shall be reported.
Other elements are those not specified in the relevant designated material such as Cr and Mo of Ti1-
0,18Pd and those not originally specified in the Table 1 such as Co and Hf. Generally, other elements
include aluminium, vanadium, tin, molybdenum, chromium, manganese, zirconium, nickel, copper,
silicon, cobalt, tungsten, hafnium and yttrium except for alloying elements contained in the designation.
The element which is taken as the other element shall be subjected to the agreement between the
purchaser and the manufacturer, and shall be noted in the purchase order.
Other elements should not be reported unless the content is greater than 0,1 % for each, or 0,4 % for
total. The content of yttrium should not be reported unless the content is greater than 0,005 % for each.
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ISO 7209:2022(E)
When agreed upon between the manufacturer and the purchaser and specified in the purchase order,
other specific residual elements not listed in Table 1 may be added and their content shall be reported.
The chemical analysis shall be conducted by the standard techniques normally used by the manufacturer
and the purchaser. In case of disagreement, the test methods defined in ASTM E2371 or ASTM E539 shall
be used as the referee method except for carbon, oxygen, and hydrogen, which are not covered in these
standards. The test methods defined in ISO 22960, ISO 22961 or ISO 22962 may be used as the referee
method for iro
...

INTERNATIONAL ISO
STANDARD 7209
First edition
Titanium and titanium alloys — Plate,
sheet and strip — Technical delivery
conditions
Titane et alliages de titane — Tôle, bande et tôle épaisse —
Conditions techniques de livraison
PROOF/ÉPREUVE
Reference number
ISO 7209:2022(E)
© ISO 2022

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ISO 7209:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
PROOF/ÉPREUVE © ISO 2022 – All rights reserved

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ISO 7209:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Information to be supplied by the purchaser . 2
4.1 General information. 2
4.2 Options. 2
5 Manufacturing . 3
6 Requirements . 3
6.1 General . 3
6.2 Chemical composition . 3
6.3 Tensile properties . 6
6.4 Bend test . 7
6.5 Dimensional tolerance . 8
6.5.1 Tolerance of thickness . 8
6.5.2 Tolerance of width . 10
6.5.3 Tolerance of length . 11
6.5.4 Tolerance of flatness .12
6.5.5 Tolerance of straightness . 13
6.6 Surface conditions, imperfections and defects . 13
6.6.1 General .13
6.6.2 Non-destructive inspection . 14
7 Inspection .14
7.1 Types of inspection and inspection documents . 14
7.2 Specific inspection . 15
7.2.1 General .15
7.2.2 Samples and test pieces for chemical composition and mechanical testing
for product analysis . 15
8 Rounding-off procedure.16
9 Reference test and analysis .16
10 Rejection .16
11 Marking . .16
11.1 General . 16
11.2 Products marking . 16
12 Packaging.17
13 Mill product certificate .17
14 Certification .17
Bibliography .18
iii
© ISO 2022 – All rights reserved PROOF/ÉPREUVE

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ISO 7209:2022(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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 79, Light metals and their alloys,
Subcommittee SC 11, Titanium.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
PROOF/ÉPREUVE © ISO 2022 – All rights reserved

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ISO 7209:2022(E)
Introduction
This document was developed in response to worldwide demand for stabilizing the quality assurance
for titanium and titanium alloys by common regulations worldwide.
Determining condition concerning the technical delivery conditions for plate, sheet and strip of titanium
and titanium alloys, such as chemical composition, mechanical properties and dimensional tolerance,
is extremely important to promote commerce of titanium and titanium alloys products in the global
market.
The International Organization for Standardization (ISO) draws attention to the fact that it is claimed
that compliance with this document may involve the use of patents concerning titanium alloys given in
Table 1, Table 2 and Table 3.
ISO takes no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured ISO that he/she is willing to negotiate licences under
reasonable and non-discriminatory terms and conditions with applicants throughout the world. In
this respect, the statement of the holder of this patent right is registered with ISO. Information may be
obtained from the patent database available at www.iso.org/patents.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights other than those in the patent database. ISO shall not be held responsible for identifying
any or all such patent rights.
v
© ISO 2022 – All rights reserved PROOF/ÉPREUVE

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INTERNATIONAL STANDARD ISO 7209:2022(E)
Titanium and titanium alloys — Plate, sheet and strip —
Technical delivery conditions
1 Scope
This document specifies requirements for the manufacture and technical delivery conditions of plate,
sheet and strip made from titanium and titanium alloys.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 377, Steel and steel products — Location and preparation of samples and test pieces for mechanical
testing
ISO 6892-1:2019, Metallic materials — Tensile testing — Part 1: Methods of test at ambient temperature
ISO 7438:2020, Metallic materials — Bend test
ISO 10474:2013, Steel and steel products — Inspection documents
ISO 11484, Steel products — Employer's qualification system for non-destructive testing (NDT) personnel
ISO 28401, Light metals and their alloys — Titanium and titanium alloys — Classification and terminology
ASTM E8/E8M, Standard Test Methods for Tension Testing of Metallic Materials
ASTM E29, Practice for Using Significant Digits in test Data to Determine Conformance with Specifications
ASTM E539, Standard Test Method for Analysis of Titanium Alloys by Wavelength Dispersive X-Ray
Fluorescence Spectrometry
ASTM E1409, Test method for determination of oxygen and nitrogen in titanium and titanium alloys by the
inert gas fusion technique
ASTM E1447, Test method for determination of hydrogen in titanium and titanium alloys by the inert gas
fusion thermal conductivity/ Infrared detection method
ASTM E1941, Standard Test method for determination of Carbon in Refractory and Reactive Metals and
Their Alloys by Combustion Analysis
ASTM E2371, Standard Test method for Analysis of Titanium and Titanium alloys by Direct Current Plasma
and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 28401 and the following apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
1
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ISO 7209:2022(E)
3.1
plate
flat-rolled product of rectangular cross-section with uniform thickness over 5 mm, supplied in straight
lengths (i.e. flat) usually with sheared, sawn or flame-cut/plasma-cut edges or water jet cutting
Note 1 to entry: The thickness does not exceed one-tenth of the width.
3.2
sheet
flat-rolled product of rectangular cross-section with uniform thickness over 0,20 mm and up to and
including 5 mm inclusive, supplied in straight lengths (i.e. flat) usually with sheared or sawn edges or
water jet cutting
Note 1 to entry: The thickness does not exceed one-tenth of the width.
3.3
strip
flat-rolled product of rectangular cross-section with uniform thickness over 0,20 mm, supplied in coils
usually with slit edges
Note 1 to entry: The thickness does not exceed one-tenth of the width.
Note 2 to entry: In some English-speaking countries, “strip” is called “coiled sheet”.
4 Information to be supplied by the purchaser
4.1 General information
The purchase order shall include the following information:
a) quantity (e.g. total mass or total length);
b) designation;
c) dimensions;
d) packaging;
e) inspection (including the type of test piece subjected to tensile testing);
f) mill product certificate;
g) certification (document issued and/or validated by an independent third party that assures that a
product meets specified requirements such as a purchase order).
4.2 Options
A number of options are specified in this document and listed below. If the purchaser does not indicate
a wish to implement any of these options at the time of enquiry and order, the plate or sheet or strip
shall be supplied in accordance with the basic specification.
a) restrictive chemistry (see 6.2);
b) product analysis (see 6.2);
c) special mechanical properties (see 6.3);
d) special tolerance (see 6.5);
e) method of manufacture and finish (see Clause 5 and 6.6).
2
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ISO 7209:2022(E)
5 Manufacturing
The plate, sheet and strip shall be manufactured by hot-working or hot-rolling of ingot or intermediate
product followed by appropriate cold-rolling, if necessary, and surface conditioning and heat treatment.
The plate, sheet and strip shall be supplied as solid wrought product with uniform cross-section in
straight shape or in coiled form.
6 Requirements
6.1 General
When supplied in the delivery condition indicated in 4.1 and inspected in accordance with Clause 7, the
plate, sheet and strip shall conform to the requirements of this document.
6.2 Chemical composition
The plate, sheet and strip of titanium and titanium alloys shall conform to the chemical requirements
prescribed in Table 1.
The elements listed in Table 1 are either intentional alloy additions or elements that are inherent to the
manufacture of titanium sponge, ingot or mill product.
The content of any element intentionally added to the formulation of heat shall be reported.
Other elements are those not specified in the relevant designated material such as Cr and Mo of Ti1-
0,18Pd and those not originally specified in the Table 1 such as Co and Hf. Generally, other elements
include aluminium, vanadium, tin, molybdenum, chromium, manganese, zirconium, nickel, copper,
silicon, cobalt, tungsten, hafnium and yttrium except for alloying elements contained in the designation.
The element which is taken as the other element shall be subjected to the agreement between the
purchaser and the manufacturer, and shall be noted in the purchase order.
Other elements should not be reported unless the content is greater than 0,1 % for each, or 0,4 % for
total. The content of yttrium should not be reported unless the content is greater than 0,005 % for each.
When agreed upon between the manufacturer and the purchaser and specified in the purchase order,
other specific residual elements not listed in Table 1 may be added and their content shall be reported.
The chemical analysis shall be conducted by the standard techniques normally used by the manufacturer
and the purchaser. In case of disagreement, the test methods defined in ASTM E2371 or ASTM E539
shall be used as the referee method except for carbon, oxygen, and hydrogen, which are not covered
in these standards. The test methods defined in ISO 22960, ISO 22961 or ISO 22962 may be used as
the referee method for iron instead of ASTM E2371 or ASTM E539. The test method defined in ASTM
E1409 shall be used as a referee method for oxygen and nitrogen, and ISO 22963 may be used as a
referee method for oxygen. The test method defined in ASTM E1447 shall be used as a referee method
for hydrogen and the test method defined in ASTM E1941 shall be used as a referee method for carbon.
3
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ISO 7209:2022(E)
4
PROOF/ÉPREUVE © ISO 2022 – All rights reserved

Table 1 — Chemical composition
Chemical composition in % mass fraction
Other ele-
H
Fe
ments max
Designation C max O max N max Al V Pd Ru Ni Mo Cr Co Sn
max
max
single total
Ti1 0,08 0,18 0,03 0,015 0,20 0,1 0,4
Ti1H 0,08 0,18 0,03 0,015 0,20 0,1 0,4
Ti2L 0,08 0,20 0,03 0,015 0,25 0,1 0,4
Ti2 0,08 0,25 0,03 0,015 0,30 0,1 0,4
Ti3 0,08 0,35 0,05 0,015 0,30 0,1 0,4
Ti3H 0,08 0,35 0,05 0,015 0,30 0,1 0,4
Ti4 0,08 0,40 0,05 0,015 0,50 0,1 0,4
0,12-
Ti1-0,18Pd 0,08 0,18 0,03 0,015 0,20 0,1 0,4
0,25
0,12-
Ti1H-0,18Pd 0,08 0,18 0,03 0,013 0,20 0,1 0,4
0,25
0,12-
Ti2L-0,18Pd 0,08 0,20 0,03 0,015 0,25 0,1 0,4
0,25
0,12-
Ti2-0,18Pd 0,08 0,25 0,03 0,015 0,30 0,1 0,4
0,25
0,12-
Ti3H-0,018Pd 0,08 0,35 0,05 0,015 0,30 0,1 0,4
0,25
0,04-
Ti1-0,06Pd 0,08 0,18 0,03 0,015 0,20 0,1 0,4
0,08
0,04-
Ti1H-0,06Pd 0,08 0,18 0,03 0,013 0,20 0,1 0,4
0,08
0,04-
Ti2L-0,06Pd 0,08 0,20 0,03 0,015 0,25 0,1 0,4
0,08
0,04-
Ti2-0,06Pd 0,08 0,25 0,03 0,015 0,30 0,1 0,4
0,08
0,2-
Ti2-0,75Ni-0,3Mo 0,08 0,25 0,03 0,015 0,30 0,6-0,9 0,1 0,4
0,4
0,04-
Ti1L-0,5N-0,05Ru 0,08 0,10 0,03 0,015 0,20 0,4-0,6 0,1 0,4
0,06

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ISO 7209:2022(E)
5
© ISO 2022 – All rights reserved PROOF/ÉPREUVE

Table 1 (continued)
Other ele-
H
Fe
ments max
Designation C max O max N max Al V Pd Ru Ni Mo Cr Co Sn
max
max
single total
0,04-
Ti2L-0,5Ni-0,05Ru 0,08 0,15 0,03 0,015 0,30 0,4-0,6 0,1 0,4
0,06
0,04-
Ti2-0,5Ni-0,05Ru 0,08 0,25 0,05 0,015 0,30 0,4-0,6 0,1 0,4
0,06
0,04-
Ti2-0,5Co-0,06Pd 0,08 0,25 0,03 0,015 0,30 0,2-0,8 0,1 0,4
0,08
0,04-
Ti3-0,5Co-0,06Pd 0,08 0,35 0,05 0,015 0,30 0,2-0,8 0,1 0,4
0,08
Ti2-0,45Ni-0,15Cr- 0,01- 0,02- 0,35- 0,1-
0,08 0,25 0,03 0,015 0,30 0,1 0,4
0,03Ru-0,015Pd 0,02 0,04 0,55 0,2
Ti3-0,45Ni-0,15Cr- 0,01- 0,02- 0,35- 0,1-
0,08 0,35 0,05 0,015 0,30 0,1 0,4
0,03Ru-0,015Pd 0,02 0,04 0,55 0,2
4,0-
Ti-5Al-2,5Sn 0,08 0,20 0,03 0,015 0,50 2,0-3,0 0,1 0,4
6,0
1,0-
Ti-1,5Al 0,08 0,25 0,03 0,015 0,30 0,1 0,4
2,0
2,5- 2,0-
Ti-3Al-2,5V 0,08 0,15 0,03 0,015 0,25 0,1 0,4
3,5 3,0
5,5- 3,5-
Ti-6Al-4V 0,08 0,20 0,05 0,015 0,40 0,1 0,4
6,75 4,5
5,5- 3,5-
Ti-6Al-4VELI 0,08 0,13 0,03 0,012 5 0,25 0,1 0,4
6,5 4,5
3,50- 20,0-
Ti-22V-4Al 0,10 0,25 0,05 0,015 1,00 0,1 0,4
4,50 23,0

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ISO 7209:2022(E)
6.3 Tensile properties
The room temperature tensile properties of the plate, sheet and strip in both longitudinal and
transverse directions of the final rolling shall conform to the requirements prescribed in Table 2.
The tensile testing shall be conducted in a method that is normally used by the manufacturer and the
purchaser and specified in this document. The test piece subjected to tension testing is a rectangular
or circular cross-section test piece with a gauge length of 50 mm, and the type of test piece shall be
included in the purchase order. In case of disagreement, the test piece specified in ISO 6892-1, Annex B
or Annex D shall be used as the referee test piece.
Table 2 — Tensile properties at room temperature
0,2 % Proof strength
Elongation in
Tensile strength (R ) a
m (R )
p0,2
c
50 mm
MPa
Designation
MPa
min%
b b
min max min max
Ti1 240 138 310 24
Ti1H 270 410 165 27
Ti2L 340 510 215 23
Ti2 345 275 450 20
Ti3 450 380 550 18
Ti3H 480 620 345 18
Ti4 550 (750) 483 (655) 15
Ti1-0,18Pd 240 138 310 24
Ti1H-0,18Pd 270 410 165 27
Ti2L-0,18Pd 340 510 215 23
Ti2-0,18Pd 345 275 450 20
Ti3H-0,18Pd 480 620 345 18
Ti1-0,06Pd 240 138 310 24
Ti1H-0,06Pd 240 380 170 24
Ti2L-0,06Pd 345 515 275 20
Ti2-0,06Pd 345 275 450 20
Ti2-0,75Ni-0,3Mo 483 345 - 18
Ti1L-0,5Ni-0,05Ru 275 (450) 170 24
Ti2L-0,5Ni-0,05Ru 410 (530) 275 20
Ti2-0,5Ni-0,05Ru 483 (630) 380 18
Ti2-0,5Co-0,06Pd 345 (515) 275 (450) 20
Ti3-0,5Co-0,06Pd 450 (590) 380 (550) 18
Ti2-0,45Ni-0,15Cr-0,03Ru- 345 275 450 20
0,015Pd
Ti3-0,45Ni-0,15Cr-0,03Ru- 450 380 550 18
0,015Pd
Ti-5Al-2.5Sn 828 793 10
Ti-1,5Al 345 215 (450) 20
a
0,2 % proof strength is specified. When specific yielding point is exhibited, the yield strength (R ) shall
e
satisfy the specified strength.
b
Specified number in parentheses shall be applied when agreed upon the manufacturer and the
purchaser and specified in the purchase order.
c
Elongation value when using a test piece with a gauge length different from 50 mm shall be established
by agreement between the manufacturer and the purchaser.
6
PROOF/ÉPREUVE © ISO 2022 – All rights reserved

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ISO 7209:2022(E)
TTabablele 2 2 ((ccoonnttiinnueuedd))
0,2 % Proof strength
Tensile strength (R ) a Elongation in
m (R )
p0,2
c
MPa 50 mm
Designation
MPa
min%
b b
min max min max
Ti-3Al-2,5V 620 483 - 15
Ti-6Al-4V 895 825 10
Ti-6Al-4VELI 825 755 10
Ti-22V-4Al 640 900 850 10
a
0,2 % proof strength is specified. When specific yielding point is exhibited, the yield strength (R ) shall
e
satisfy the specified strength.
b
Specified number in parentheses shall be applied when agreed upon the manufacturer and the
purchaser and specified in the purchase order.
c
Elongation value when using a test piece with a gauge length different from 50 mm shall be established
by agreement between the manufacturer and the purchaser.
Tensile testing shall be carried out in accordance with ISO 6892-1 or ASTM E8/E8M.
For measurement of the yield strength, the strain increase rate on the gauge length shall be 0,3 %/min
to 0,7 %/min. For measurement of the tensile strength after that of yield strength, the strain increase
rate estimated from the crosshead displacement rate shall be approximately 10 %/min to 40 %/min.
Mechanical properties for conditions other than those given in Table 2 may be established by agreement
between the manufacturer and the purchaser.
6.4 Bend test
The room temperature bend test of sheet and strip in longitudinal direction of the final rolling shall be
carried out in accordance with ISO 7438.
The sheet and strip, when subjected to the bending test under the conditions specified in Table 3, shall
not generate any cracks outside the bent portion.
The conditions of the room temperature bend test for plate may be established by agreement between
the manufacturer and the purchaser.
Table 3 — Bend test at room temperature
Inside radius
Bending angle
(T: thickness of the bend test specimen)
Designation
a
Degree (°)
Under 1,8 mm in 1,8 mm to 5 mm in
thickness thickness
Ti1 105 1,5T 2T
Ti1H 105 1,5T 2T
Ti2L 105 2T 2,5T
Ti2 105 2T 2,5T
Ti3 105 2T 2,5T
Ti3H 105 2T 2,5T
Ti4 105 2,5T 3T
Ti1-0,18Pd 105 1,5T 2T
Ti1H-0,18Pd 105 1,5T 2T
Ti2L-0,18Pd 105 2T 2,5T
a
Upon request of the purchaser, bend test may be carried out at 180°.
7
© ISO 2022 – All rights reserved PROOF/ÉPREUVE

---------------------- Page: 12 ----------------------
ISO 7209:2022(E)
TTabablele 3 3 ((ccoonnttiinnueuedd))
Inside radius
Bending angle
(T: thickness of the bend test specimen)
Designation
a
Degree (°)
Under 1,8 mm in 1,8 mm to 5 mm in
thickness thickness
Ti2-0,18Pd 105 2T 2,5T
Ti3H-0,18Pd 105 2T 2,5T
Ti1-0,06Pd 105 1,5T 2T
Ti1H-0,06Pd 105 1,5T 2T
Ti2L-0,06Pd 105 2T 2,5T
Ti2-0,06Pd 105 2T 2,5T
Ti2-0,75Ni-0,3Mo 105 2T 2,5T
Ti1L-0,5Ni-0,05Ru 105 1,5T 2T
Ti2L-0,5Ni-0,05Ru 105 2T 2,5T
Ti2-0,5Ni-0,05Ru 105 2T 2,5T
Ti2-0,5Co-0,06Pd 105 2T 2,5T
Ti3-0,5Co-0,06Pd 105 2T 2,5T
Ti2-0,45Ni-0,15Cr-0,03Ru-0,015Pd 105 2T 2,5T
Ti3-0,45Ni-0,15Cr-0,03Ru-0,015Pd 105 2T 2,5T
Ti-5Al-2.5Sn 105 4T 4,5T
Ti-1,5Al 105 2T 2,5T
Ti-3Al-2,5V 105 2,5T 3T
Ti-6Al-4V 105 4,5T 5T
Ti-6Al-4VELI 105 4,5T 5T
Ti-22V-4Al 105 5,5T 6T
a
Upon request of the purchaser, bend test may be carried out at 180°.
6.5 Dimensional tolerance
6.5.1 Tolerance of thickness
The tolerances of thickness for plate, sheet and strip covered by this document shall conform to Table 4
and Table 5.
Table 4 — Permissible variation in thickness for plate (over 5 mm in thickness)
a
Permissible variation in thickness
mm
Nominal thickness
Nominal width
mm
mm
Over 2 150 to Over 3 050
Up to 2 150 Over 3 660
3 050 to 3 660
Over 5 to 7 included 1,1 1,3 ––– ––-
Over 7 to 10 included 1,3 1,4 ––- ––-
Over 10 to 15 included 1,4 1,5 1,9 2,3
Over 15 to 25 included 1,5 1,7 2,2 2,5
Over 25 to 50 included 1,8 1,9 2,4 2,9
a
Tolerance over specified thickness.
8
PROOF/ÉPREUVE © ISO 2022 – All rights reserved

---------------------- Page: 13 ----------------------
ISO 7209:2022(E)
TTabablele 4 4 ((ccoonnttiinnueuedd))
a
Permissible variation in thickness
mm
Nominal thickness
Nominal width
mm
mm
Over 2 150 to Over 3 050
Up to 2 150 Over 3 660
3 050 to 3 660
Over 50 to 75 included 3,2 3,8 4,4 5,1
Over 75 to 100 included 4,4 5,3 6,2 7,1
Over 100 to 150 included 6,4 7,6 8,9 10,2
Over 150 to 200 included 8,9 10,7 12,5 14,2
a
Tolerance over specified thickness.
Table 5 — Permissible variation in thickness for cold rolled sheet (under 5 mm in thickness,
over 610 mm to 1 525 mm in width)
Permissible variation in
Nominal thickness
a
thickness
t, mm
mm
0,2 to 0,4 included ±0,05
Over 0,4 to 0,6 included ±0,08
Over 0,6 to 1,0 included ±0,10
Over 1,0 to 1,5 included ±0,13
Over 1,5 to 2,0 included ±0,18
Over 2,0 to 3,0 included ±0,23
a
Over 3,0 to 5 included ±0,36
a
This tolerance is also applied for hot rolled sheet.
Table 6 — Permissible variation in thickness for strip (under 5 mm in thickness, up to 610 mm
in width)
a
Permissible variation in thickness
mm
Nominal thickness
Nominal width
mm
mm
Under 152 Over 152 to 305 Over 305 to 610
0,2 to 0,4 included ±0,04 ±0,05 ±0,05
Over 0,4 to 0,6 included ±0,06 ±0,06 ±0,08
Over 0,6 to 1,0 included ±0,08 ±0,08 ±0,10
Over 1,0 to 1,5 included ±0,10 ±0,12 ±0,13
Over 1,5 to 2,0 i
...