ISO 6362-2:2022

Wrought aluminium and aluminium alloys - Extruded rods/bars, tubes and profiles - Part 2: Mechanical properties

This document specifies the mechanical properties of wrought aluminium and aluminium alloy extruded rods/bars, tubes, and profiles for general engineering applications. It is applicable to extruded products.

Aluminium et alliages d'aluminium corroyés — Barres, tubes et profilés filés — Partie 2: Caractéristiques mécaniques

General Information

• Status: Published
• Publication Date: 30-Jun-2022
• ICS: 23.040.15 - Non-ferrous metal pipes
• ICS: 77.150.10 - Aluminium products
• Technical Committee: ISO/TC 79/SC 6 - Wrought aluminium and aluminium alloys
• Drafting Committee: ISO/TC 79/SC 6 - Wrought aluminium and aluminium alloys
• Current Stage: 6060 - International Standard published
• Start Date: 01-Jul-2022
• Due Date: 05-Apr-2023
• Completion Date: 01-Jul-2022

Relations

• Revises: ISO 6362-2:2014 - Wrought aluminium and aluminium alloys - Extruded rods/bars, tubes and profiles - Part 2: Mechanical properties
• Effective Date: 23-Apr-2020

Overview

ISO 6362-2:2022 - Wrought aluminium and aluminium alloys - Extruded rods/bars, tubes and profiles - Part 2: Mechanical properties defines the mechanical property requirements for extruded aluminium products used in general engineering applications. It applies to extruded rods, bars, tubes and profiles and provides standardized values (tensile strength, 0.2 % proof stress, elongation) and rules for testing and reporting. The document complements ISO 6362-1 (inspection and delivery) and references tensile test methods such as ISO 6892-1 and ASTM B557M.

Key topics and technical requirements

• Scope and applicability: Mechanical properties for wrought aluminium and aluminium-alloy extruded products used in general engineering.
• Tensile testing: Selection of specimens and test procedures are specified to follow ISO 6892-1 or ASTM B557M for consistent measurement of tensile strength and proof stress.
• Property tables: Values for tensile strength (Rm), 0.2 % proof stress (Rp0.2) and elongation are given in Tables 1–3 for a wide range of alloys and tempers. Producers and purchasers use these tables to specify required performance.
• Tempers and alloys: Temper designations follow ISO 2107; alloy listings refer to ISO 6362-7. Annex B lists tempers used in the tables.
• Measurement details: The standard allows two elongation gauge lengths (5.65√S and 50 mm) and gives guidance on rounding results (Annex A).
• Notes on processing: The document includes conditions where mechanical properties depend on prior processing (e.g., natural vs artificial ageing, controlled cooling after extrusion).

Practical applications and users

ISO 6362-2:2022 is essential for parties involved in the specification, production and testing of extruded aluminium components:

• Manufacturers and extruders: to qualify product batches and declare mechanical properties.
• Design engineers: to select appropriate alloys and tempers for strength, ductility and formability in structural, automotive, aerospace, marine and building components.
• Procurement and quality assurance: to write purchase specifications and acceptance criteria referenced to international values.
• Testing laboratories and certification bodies: to perform tensile tests and report results according to accepted methods.
• Fabricators and assemblers: to understand forming limits and expected performance after extrusion and heat treatment.

Related standards

• ISO 6362-1 - Technical conditions for inspection and delivery
• ISO 6362-7 - Alloy and temper listings for extruded products
• ISO 6892-1 - Tensile testing of metallic materials (room temperature)
• ISO 2107 - Aluminium and aluminium alloys - Designation of temper
• ASTM B557M - Tension testing for aluminum and magnesium alloys

Keywords: ISO 6362-2:2022, wrought aluminium, extruded rods bars tubes profiles, mechanical properties, tensile strength, proof stress, elongation, tensile testing, tempers, ISO 6892-1, ASTM B557M.

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 6362-2
Fifth edition
2022-07
Wrought aluminium and aluminium
alloys — Extruded rods/bars, tubes
and profiles —
Part 2:
Mechanical properties
Aluminium et alliages d'aluminium corroyés — Barres, tubes et
profilés filés —
Partie 2: Caractéristiques mécaniques
Reference number
© 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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Tensile testing . 1
5 Mechanical properties .1
Annex A (normative) Rules for rounding .22
Annex B (informative) List of tempers used in Tables 1 to 3 .23
Bibliography .25
iii
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 6, Wrought aluminium and aluminium alloys.
This fifth edition cancels and replaces the fourth edition (ISO 6362-2:2014), which has been technically
revised. The main changes are as follows:
— in Clause 5, ISO 6362-7 and ISO 2107 have been added as references for the alloys and tempers listed
in this document;
— in Clause 5, alloys 2033, 3021 and 6026 have been added in Table 1;
— in Clause 5, tensile strength and 0,2 % proof stress of alloy 6061 have been aligned between Tables 1
and 3;
— in Clause 5, 0,2 % proof stress of alloy 6063 has been aligned between Tables 1 and 3;
— errors have been corrected and expressions modified throughout.
A list of all parts in the ISO 6362 series can be found on the ISO website.
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
INTERNATIONAL STANDARD ISO 6362-2:2022(E)
Wrought aluminium and aluminium alloys — Extruded
rods/bars, tubes and profiles —
Part 2:
Mechanical properties
1 Scope
This document specifies the mechanical properties of wrought aluminium and aluminium alloy
extruded rods/bars, tubes, and profiles for general engineering applications.
It is applicable to extruded products.
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 6362-1, Wrought aluminium and aluminium alloys — Extruded rods/bars, tubes and profiles — Part 1:
Technical conditions for inspection and delivery
ISO 6892-1, Metallic materials — Tensile testing — Part 1: Method of test at room temperature
ASTM B557M, Standard Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-
Alloy Products
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 6362-1 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/
4 Tensile testing
The selection of the specimens and tensile testing shall be in accordance with ISO 6892-1 or
ASTM B557M.
5 Mechanical properties
Values for mechanical properties of aluminium and aluminium alloys are given in Tables 1 to 3.
For elongation, two different gauge lengths are used. The choice of the gauge length for elongation
measurements (A or A ) is at the discretion of the producer, unless otherwise agreed.
50mm
NOTE A is the percentage elongation on a gauge length of 5,65 S . A is the percentage elongation on a
o 50mm
gauge length of 50 mm.
Alloys mentioned in this document are listed in ISO 6362-7.
Temper designations used in this document are in accordance with ISO 2107. Test results shall be
rounded in accordance with the rules given in Annex A.
A list of tempers used in Tables 1 to 3 is given in Annex B.
Table 1 — Mechanical properties of rods/bars
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
1070 H112 All 55 — 15 — — —
1070A H112 All 60 — 20 — 25 23
1060 H112 3 ≤ D or S ≤ 30 60 — 30 — — 25
1050 H112 All 65 — 20 — — —
H112 D < 35 or S < 30 65 — 20 — 25 23
O
1050A
All 60 95 20 — 25 23
H111
b
1350 H112 All 60 — — — 25 23
D < 35 or S < 30 75 — 20 — 18 18
1100 H112
35 ≤ D or 30 ≤ S 75 — 20 — — —
D < 35 or S < 30 75 25 — 20 18
1200 H112 —
35 ≤ D or 30 ≤ S 75 20 — — —
T4 D or S ≤ 80 370 — 250 — 8 6
2007 T4510 80 < D or S ≤ 200 340 — 220 — 8 —
T4511 200 < D or S ≤ 250 330 — 210 — 7 —
f
T4 3 ≤ D or S ≤ 200 275 — 125 — 14 16
3 < D or S ≤ 75 310 — 230 — 8 10
f
T6
75 < D or S ≤ 160 295 — 195 — 6 8
T4 D ≤ 200, S ≤ 60 275 — 125 — 14 12
2011A D ≤ 75, S ≤ 60 310 — 230 — 8 6
T6
75 < D ≤ 200 295 — 195 — 6 —
c
O All — 250 — 135 10 12
T4
2014 T4510 All 345 — 240 — 10 12
T4511
d
T42 All 345 — 205 — — 12
D or S ≤ 12 410 — 365 — — 7
12 < D or S ≤ 19 440 — 400 — 6 7
T6
19 < D or S, A ≤ 16 000 470 — 410 — 6 7
T6510
19 < D or S, 16 000 < A ≤ 20 000 470 — 400 — 6 6
T6511
19 < D or S, 20 000 < A ≤ 25 000 450 — 380 — 6 6
19 < D or S, 25 000 < A ≤ 30 000 430 — 365 — 6 6
D or S ≤ 19 410 — 365 — — 7
e
T62 19 < D or S, A ≤ 16 000 410 — 365 — — 7
19 < D or S, 16 000 < A ≤ 20 000 410 — 365 — — 6
Table 1 (continued)
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
O 10 < D or S ≤ 200 — 250 — 135 10 12
T4
T4510 10 < D or S ≤ 200 345 — 240 — 10 12
2014A T4511
T6 12,5 < D or S ≤ 100 440 — 400 — 6 —
T6510 100 < D or S ≤ 120 430 — 350 — 6 —
T6511 120 < D or S ≤ 200 430 — 350 — 6 —
c
O All — 245 — 125 —- 16
f
T4 A ≤ 70 000 345 215 — 12
— —
d
T42 70 000 < A ≤ 100 000 345 195 — 12
O 10 < D or S ≤ 100 — 250 — 150 10 —
f f
2017A T4 T4510 10 < D or S ≤ 80 390 — 265 — 10 —
f
T4511 80 < D or S ≤ 200 360 — 220 — 7 —
c
O All — 245 — 125 10 12
D or S ≤ 6 390 — 295 — — 12
6 < D or S ≤ 19 410 — 300 — 10 12
T3510
19 < D or S ≤ 38 450 — 310 — 8 10
T3511
38 < D or S, A ≤ 16 000 480 — 365 — 7 10
38 < D or S, 16 000 < A ≤ 20 000 470 — 335 — 7 8
D or S ≤ 6 390 — 295 — — 12
6 < D or S ≤ 19 410 — 305 — — 12
19 < D or S ≤ 38 450 — 315 — — 10
38 < D or S ≤ 100, A ≤ 16 000 480 — 365 — 8 10
T3
2024 38 < D or S ≤ 100, 16 000 < A ≤ 20 000 470 — 335 — 8 8
T4
38 < D or S ≤ 100, 20 000 < A ≤ 30 000 460 — 315 — 8 8
100 < D or S ≤ 200, A ≤ 16 000 480 — 365 — 6 10
100 < D or S ≤ 200, 16 000 < A ≤ 20 000 470 — 335 — 6 8
100 < D or S ≤ 200, 20 000 < A ≤ 30 000 460 — 315 — 6 8
D or S ≤ 19 390 — 265 — — 12
19 < D or S ≤ 38 390 — 265 — — 10
d
T42
38 < D or S, A ≤ 16 000 390 — 265 — — 10
38 < D or S, 16 000 < A ≤ 20 000 390 — 265 — — 8
T8510
T8511 10 < D or S ≤ 150 455 — 400 — 4 —
T81
T4 D or S ≤ 80 370 — 250 — 8 6
2030 T4510 80 < D or S ≤ 200 340 — 220 — 8 —
T4511 200 < D or S ≤ 250 330 — 210 — 7 —
D or S ≤ 80 370 250 8
2033 T6
80 < D or S ≤ 200 340 220 8
Table 1 (continued)
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
3102 H112 All 80 — 30 — 25 23
H112 All 95 — 35 — — —
3003 O
All 95 135 35 — 25 20
H111
H112 All 95 — 35 — 25 20
O
All 95 135 35 — 25 20
H111
H112 All 100 — 40 — 18 16
O
5005A D ≤ 80, S ≤ 60 100 150 40 — 18 16
H111
H112 D or S ≤ 200 250 — 110 — 14 12
5019 O
D or S ≤ 200 250 320 110 — 15 13
H111
5049 H112 All 180 — 80 — 15 13
H112 All 150 — 50 — 16 14
5051A O
All 150 200 50 — 18 16
H111
H112 All 160 — 60 — 16 14
O
All 160 220 60 — 17 15
H111
H112 All 175 — 70 — — —
O All 175 245 70 — — 20
H112 D or S ≤ 200 200 — 85 — 16 14
5154A O
D or S ≤ 200 200 275 85 — 18 16
H111
H112 All 215 — 100 — — 12
O
D or S ≤ 200 200 275 85 — 18 16
H111
D or S ≤ 150 180 — 80 — 14 12
H112
150 < D or S ≤ 250 180 — 70 — 13 —
O
D or S ≤ 150 180 250 80 — 17 15
H111
A ≤ 30 000 245 — 100 — — —
5056 H112 30 000 < A ≤ 70 000 225 — 80 — — —
70 000 < A ≤ 100 000 215 — 70 — — —
H112 D or S ≤ 130, A ≤ 20 000 275 — 140 — 12 12
O D or S ≤ 130, A ≤ 20 000 275 355 110 — — 14
H112 D or S ≤ 250 240 — 95 — 12 10
O D or S ≤ 200 240 320 95 — 18 15
Table 1 (continued)
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
3 ≤ D or S ≤ 7 195 — 165 — — 10
f
6101 T6 7 < D or S ≤ 17 195 — 165 — — 12
17 < D or S ≤ 30 175 — 145 — — 14
f
T7 3 ≤ D or S ≤ 17 135 — 110 — — 10
f
6101A T6 D or S ≤ 150 200 — 170 — 10 8
f,g
T6 S ≤ 15 215 — 160 — 8 6
6101B
f,h
T7 S ≤ 15 170 — 120 — 12 10
D or S ≤ 25 270 — 225 — 10 8
f
T6 25 < D or S ≤ 50 270 — 225 — 8 —
6005A
50 < D or S ≤ 100 260 — 215 — 8 —
D or S ≤ 6 245 — 205 — — 8
T5
6005C
6 < D or S ≤ 12 225 — 175 — — 8
f
T6 D or S ≤ 6 265 — 235 — — 8
f
T5 D or S ≤ 120 380 — 360 — 10 8
6110A
f
T6 D ≤ 120 or S ≤ 150 410 — 380 — 10 8
f
T6
D or S ≤ 150 310 — 260 — 8 6
f
6012 T6510
150 < D or S ≤ 200 260 — 200 — 8 —
f
T6511
f
T6
D or S ≤ 150 310 — 260 — 8 6
f
6018 T6510
150 < D or S ≤ 200 260 — 200 — 8 —
f
T6511
f
T6
f
6023 T6510 D or S ≤ 150 320 — 270 — 10 8
f
T6511
D or S ≤ 140 370 300 8
f
6026 T6 140 < D or S ≤ 200 340 — 250 — 8 —
200 < D or S ≤ 250 300 200 8
O
D or S ≤ 200 — 160 — 110 14 12
H111
f
T4 D or S ≤ 200 205 — 110 — 14 12
D or S ≤ 20 295 — 250 — 8 6
20 < D or S ≤ 75 300 — 255 — 8 —
f
6351 T6 75 < D or S ≤ 150 310 — 260 — 8 —
150 < D or S ≤ 200 280 — 240 — 6 —
200 < D or S ≤ 250 270 — 200 — 6 —
f
T4 D or S ≤ 150 120 — 60 — 16 14
T5 D or S ≤ 150 160 — 120 — 8 6
f
T6 D or S ≤ 100 190 — 150 — 10 8
f
T64 D or S ≤ 50 180 — 120 — 12 10
f
T66 D or S ≤ 150 215 — 160 — 8 6
Table 1 (continued)
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
f
T4 D or S ≤ 150 110 — 50 — 16 14
T5 D or S ≤ 150 150 — 110 — 8 6
f
T6 D or S ≤ 150 185 — 140 — 8 6
f
T66 D or S ≤ 150 195 — 150 — 8 6
c
O All — 145 — 110 — 16
f
T4
All 180 — 110 — 14 16
T4511
d
6061 T42 All 175 — 85 — — 16
f
T6
D or S ≤ 6 260 — 240 — 7 8
e
T62
6 < D or S 260 — 240 — 9 10
f
T6511
O
D or S ≤ 100 — 170 — 120 14 12
H111
f
6261 T4 D or S ≤ 100 180 — 100 — 14 12
D or S ≤ 20 290 — 245 — 8 7
f
T6
20 < D or S ≤ 100 290 — 245 — 8 —
f
6262 T6 D or S ≤ 200 260 — 240 — 10 8
f
6262A T6 D ≤ 220 or S ≤ 155 260 — 240 — 10 8
O
D or S ≤ 200 — 130 — — 18 16
H111
D or S ≤ 12 120 — 60 — — 12
T1
12 < D or S ≤ 25 110 — 55 — — 12
D or S ≤ 150 130 — 65 — 14 12
f
6063 T4
150 < D or S ≤ 200 120 — 65 — 12 —
D or S ≤ 12 150 — 110 — 7 8
T5
12 < D or S ≤ 25 145 — 105 — 7 8
D or S ≤ 3 205 — 170 — — 8
f
T6
3 < D or S ≤ 25 205 — 170 — 9 10
f
T66 D or S ≤ 200 245 — 200 — 10 8
O
D or S ≤ 200 — 150 — — 16 14
H111
D or S ≤ 150 150 — 90 — 12 10
f
6063A T4
150 < D or S ≤ 200 140 — 90 — 10 —
T5 D or S ≤ 200 200 — 160 — 7 5
D or S ≤ 150 230 — 190 — 7 5
f
T6
150 < D or S ≤ 200 220 — 160 — 7 —
f
T4 D or S ≤ 150 125 — 75 — 14 12
6463 T5 D or S ≤ 150 150 — 110 — 8 6
f
T6 D or S ≤ 150 195 — 160 — 10 8
f
6065 T6 D ≤ 220 or S ≤ 155 260 — 240 — 10 8
f
6081 T6 D or S ≤ 250 275 — 240 — 8 6
Table 1 (continued)
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
O
D or S ≤ 200 — 160 — 110 14 12
H111
f
6082 T4 10 ≤ D or S ≤ 80 205 — 110 — 14 14
10 ≤ D ≤ 60 or 10 ≤ S ≤ 50 310 — 260 — 8 7
f
T6
60 < D ≤ 150 or 50 < S ≤ 150 300 — 240 — 8 —
f
T4 D ≤ 220 or S ≤ 155 205 — 110 — 12 10
9 < D or S ≤ 100 360 — 330 — 9 7
f,i
6182 T6 100 < D or S ≤ 150 330 — 300 — 8 6
150 < D or S ≤ 220 280 — 240 — 6 4
D or S ≤ 12 285 — 245 — — 10
T5
12 < D or S ≤ 25 275 — 235 — — 10
D or S ≤ 50 350 — 290 — 10 8
f
T6
50 < D or S ≤ 150 340 — 280 — 10 8
O All — 245 — 145 — 12
j
7204 T4 All 315 — 195 — — 11
T6 All 335 — 275 — — 10
D or S ≤ 50 350 — 290 — 10 8
f
7005 T6
50 < D or S ≤ 200 340 — 270 — 10 —
f
7108 T6 D or S ≤ 100 310 — 260 — 10 8
f
T6 D or S ≤ 200 310 — 260 — 12 10
D or S ≤ 50 350 — 290 — 10 8
7108A
f
T66
50 < D or S ≤ 200 340 — 275 — 10 —
D or S ≤ 50 350 — 290 — 10 8
f
7020 T6
50 < D or S ≤ 200 340 — 275 — 10 —
f
7021 T6 D or S ≤ 40 410 — 350 — 10 8
f
T6
D or S ≤ 80 490 — 420 — 7 5
f
7022 T6510
80 < D or S ≤ 200 470 — 400 — 7 —
f
T6511
D or S ≤ 100 610 — 530 — 5 4
T6
100 < D or S ≤ 125 560 — 500 — 5 —
7049A T6510
125 < D or S ≤ 150 520 — 430 — 5 —
T6511
150 < D or S ≤ 180 450 — 400 — 3 —
T73511 D or S ≤ 125, A ≤ 20 000 485 — 415 — 7 8
7050 T74511 D or S ≤ 76 505 — 435 — — 7
T76510 D or S ≤ 127 545 — 475 — — 7
Table 1 (continued)
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
c
O A ≤ 20 000 — 275 — 165 9 10
D or S ≤ 6 540 — 480 — — 7
T6 6 ≤ D or S ≤ 75 560 — 500 — 6 7
e
T62 75 < D or S ≤ 110, A ≤ 13 000 560 — 490 — 5 7

T6510 75 < D or S ≤ 110, 13 000 < A ≤ 20 000 540 — 480 — 5 7
T6511 110 < D or S ≤ 130, A ≤ 20 000 540 — 470 — 5 6
130 < D or S ≤ 150 500 — 440 — 5 —
7075 10 < D or S ≤ 25 485 — 420 — 7 —
25 < D or S ≤ 50 475 — 405 — 7 —
k
T73
50 < D or S ≤ 70 475 — 405 — 7 —
70 < D or S ≤ 100 470 — 390 — 6 —
D or S ≤ 25 485 — 420 — 7 5
k
T73510 25 < D or S ≤ 75 475 — 405 — 7 —

k
T73511 75 < D or S ≤ 100 470 — 390 — 6 —
100 < D or S ≤ 150 440 — 360 — 6 —
a
D (mm) = diameter for round bar.
S (mm) = width across flats for square and hexagonal bar, thickness for rectangular bar.
A (mm ) = cross-section area.
b
Electrical conductivity γ ≥ 35,4 MS/m.
c
The material of temper grade O shall be a basis for materials of temper grades T42 or T62. When requested by the pur-
chaser, the capability to achieve T42 or T62 properties after appropriate heat treatment is demonstrated.
d
The mechanical properties of temper grade T42 shall be applied only when the material of temper grade O has been
naturally age-hardened after solution treatment by the purchaser. If the material is cold or hot worked prior to solution
treatment by the purchaser, its mechanical properties can be lower than the specified values.
e
The mechanical properties of temper grade T62 shall be applied only when the material of temper grade O has been
artificially age-hardened after solution treatment by the purchaser. If the material is cold or hot worked prior to solution
treatment by the purchaser, its mechanical properties can be lower than the specified values.
f
Applicable for those after extrusion followed by controlled cooling at a rate rapid enough to hold constituents in solution.
g
Electrical conductivity γ ≥ 30 MS/m.
h
Electrical conductivity γ ≥ 32 MS/m.
i
Properties obtained by the user, however, can be lower than those listed if the material has been formed or otherwise
cold or hot worked, particularly in the annealed temper, prior to normal solution heat treatment.
j
The mechanical properties of temper grade T4 are the values specified, based on reference values obtained by one
month of natural ageing at room temperature (approximately 20 °C) after solution treatment.
In the case of the tensile test made before completion of one month of natural ageing, the tensile performance of temper
grade T4 can be deemed as guaranteed if the test result of the test piece which has been artificially aged after solution
treatment is confirmed to satisfy the tensile performance of temper grade T6.
k
For materials of thickness 20 mm or above, see ISO 6362-1, with respect to stress corrosion cracking resistance.
Table 2 — Mechanical properties of tubes
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
1070 H112 All 55 — 15 — — —
1050 H112 All 65 — 20 — — —
H112 All 60 — 20 — 25 23
1050A
O,H111 All 60 95 20 — 25 23
1350 H112 All 60 — — — 25 23
H112 All 75 — 20 — — 25
T4
2007 T4510 t ≤ 25 370 — 250 — 8 6
T4511
e
T6 t ≤ 25 310 — 230 — 6 4
2011A
b
O All — 245 — 125 — 12
T4 All 345 — 245 — — 12
c
T42 All 345 — 205 — — 12
T4510
t ≤ 20 370 — 230 — 11 10
T4511
t ≤ 12 410 — 365 — — 7
12 < t ≤ 19 440 — 400 — — 7
19 < t, A ≤ 16 000 470 — 410 — — 7
2014 T6
19 < t, 16 000 < A ≤ 20 000 470 — 400 — — 6
19 < t, 20 000 < A ≤ 25 000 450 — 380 — — 6
19 < t, 25 000 < A ≤ 30 000 430 — 365 — — 6
t ≤ 19 410 — 365 — — 7
d
T62 19 < t, A ≤ 16 000 410 — 365 — — 7
19 < t, 16 000 < A ≤ 20 000 410 — 365 — — 6
T6510 t ≤ 10 415 — 370 — 7 5
T6511 10 < t ≤ 40 450 — 400 — 6 4
O
t ≤ 20 — 250 — 135 12 10
H111
T4
2014A T4510 t ≤ 20 370 — 230 — 11 10
T4511
T6
t ≤ 10 415 — 370 — 7 5
T6510
10 < t ≤ 40 450 — 400 — 6 4
T6511
b
O All — 245 — 125 — 16
e
2017 T4 A ≤ 70 000 345 — 215 — — 12
c
T42 70 000 < A ≤ 100 000 335 — 195 — — 12
Table 2 (continued)
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
O
t ≤ 20 — 250 — 135 12 10
H111
e
2017A T4
t ≤ 10 380 — 260 — 12 10
e
T4510
10 < t ≤ 75 400 — 270 — 10 8
e
T4511
b
O All — 245 — 125 — 12
T3
T3510 t ≤ 30 420 — 290 — 8 6
T3511
T4 t ≤ 6 390 — 295 — — 10
6 < t ≤ 19 410 — 305 — — 10
19 < t ≤ 38 450 — 315 — — 10
38 < t, A ≤ 16 000 480 — 335 — — 10
38 < t, 16 000 < A ≤ 20 000 470 — 315 — — 8
38 < t, 20 000 < A ≤ 30 000 460 — 315 — — 8
t ≤ 19 390 — 265 — — 12
19 < t ≤ 38 390 — 265 — — 10
c
T42
38 < t, A ≤ 16 000 390 — 265 — — 10
38 < t, 16 000 < A ≤ 20 000 390 — 265 — — 8
T8
T8510 t ≤ 30 455 — 380 — 5 4
T8511
T4
2030 T4510 t ≤ 25 370 — 250 — 8 6
T4511
3021 H112 All 80 — 20 — — 25
3102 H112 All 80 — 30 — 25 23
H112 All 95 — 35 — — —
H112 All 95 — 35 — 25 20
O
All 95 135 35 — 25 20
H111
H112 All 100 — 40 — 18 16
O
5005A t ≤ 20 100 150 40 — 20 18
H111
H112 t ≤ 30 250 — 110 — 14 12
O
t ≤ 30 250 320 110 — 15 13
H111
5049 H112 All 180 — 80 — 15 13
Table 2 (continued)
Tensile 0,2 % proof Elongation
strength stress min.
R R
m p0,2
a
Alloy Temper Dimensions
MPa MPa
A A
50mm
min. max. min. max.
% %
H112 All 150 — 60 — 16 14
O
5051A
All 150 200 60 — 18 16
H111
H112 All 160 — 60 — 16 14
5251 O
All 160 220 60 — 17 15
H111
H112 All 175 — 70 — — —
O All 175 245 70 — — 20
H112 All 205 — 75 — — —
O All 205 285 75 — — —
H112 t ≤ 25 200 — 85 — 16 14
5154A O
t ≤ 25 200 275 85 — 18 16
H111
H112 t ≤ 130, A ≤ 20 000 215 — 85 — — 12
O t ≤ 130, A ≤ 20 000 215 285 85 — — 14
H112 t ≤ 25 180 — 80 — 14 12
O
t ≤ 25 180 250 80 — 17 15
H111
A ≤ 30 000 245 — 100 — — —
5056 H112 30 000 < A ≤ 70 000 225 — 80 — — —
70 000 < A ≤ 100 000 215 — 70 — — —
H112 A ≤ 20 000 275 — 110 — — 12
O A ≤ 20 000 275 355 110 — — 14
H112 All 240 — 95 — 12 10
O
All 240 320 95 — 18 15
H111
3 ≤ t ≤ 12 195 — 165 — — 10
e
6101 T6
12 < t ≤ 16 175 — 145 — — 14
e
6101A T6 t ≤ 25 200 — 170 — 10 8
e,f
T6 t ≤ 15 215 — 160 — 8 6
6101B
e,g
T7 t ≤ 15 170 — 120 — 12 10
6005 t ≤ 5 270 — 225 — 8 6
e
T6
6005A 5 < t ≤ 10 260 — 2
...