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of basic information on such aspects of aluminium as:
• The reasons for using it
• The main rolled, extruded and cast alloys available to manufacturers; their properties, mechanical
characteristics etc.
• The design and calculation of structures, fatigue and collision behaviour
• The joining of semi-finished products: fabrication, welding and other joining techniques
• The corrosion resistance of aluminium alloys under service conditions
• Surface treatment
• Cleaning and repair
This guide will be of particular interest to design and process engineers, to repair and maintenance managers
and more generally to anyone with an interest in the applications and development of aluminium
in road transport.
Given the obvious limitations of a single volume, it has not been possible to deal with all aspects in
detail. We have opted to present what we regard as the most up-to-date concepts and have indicated
the most relevant standards which the reader can refer to for further information.
The information in this publication is general in nature and is not intended for direct application
to specific technical or scientific projects. The European Aluminium Association cannot be held
liable for any damage, costs or expenses resulting from the use of the information in this
publication. For additional information please contact your aluminium supplier to be able to
discuss details directly with the relevant experts.
FOREWORD
3
EUROPEAN ALUMINIUM ASSOCIATION
I. FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
II. ALUMINIUM IN TRANSPORT . . . . . . . . . . . . . . . . 7
1. One century of aluminium in transport . . . . . . . . . . . . . . . . 8
2. Evolution of commercial vehicles . . . . . . . . . . . . . . . . . . . . 12
3. Aluminium applications and weight savings . . . . . . . . . . . 13
4. Today’s concerns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
III. WHY USING ALUMINIUM . . . . . . . . . . . . . . . . . . 15
1. Short pay-back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2. Aluminium performance properties . . . . . . . . . . . . . . . . . . 18
3. Environmental and social Benefits . . . . . . . . . . . . . . . . . . . 22
4. On the road… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
IV. FREQUENTLY ASKED QUESTIONS . . . . . . . . . . 29
1. Aluminium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2. Aluminium chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
3. Aluminium tippers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4. Aluminium tankers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
V. ALUMINIUM ALLOYS
FOR COMMERCIAL VEHICLES . . . . . . . . . . . . . . 39
1. Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2. International product designation . . . . . . . . . . . . . . . . . . . 41
3. Basic temper designations . . . . . . . . . . . . . . . . . . . . . . . . . 42
4. Subdivisions of H temper designations . . . . . . . . . . . . . . . 42
5. Subdivision of T temper designations . . . . . . . . . . . . . . . . 43
6. Typical alloys for commercial vehicles . . . . . . . . . . . . . . . . 44
7. Influence of temperature on mechanical properties . . . . 50
8. Influence of fabrication on the properties of the alloys . 52
9. List of standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
VI. DESIGN AND CALCULATION . . . . . . . . . . . . . . . 57
1. Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
2. Possibilities with aluminium . . . . . . . . . . . . . . . . . . . . . . . . 58
3. Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4. Aluminium versus Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
5. Limit state design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
6. Serviceability limit state . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
7. Ultimate limit state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
8. Fatigue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
9. Special design issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
10. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
CONTENTS
4
VII. FABRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
1. Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
　
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