ALUMINUM EXTRUSION PLANT OVERVIEW

Contents

High Quality for our Customers

3

Bitterfeld plant

4

Bonn plant

6

Vogt plant

8

Duffel plant

10

Tianjin plant

12

Extrusion Samples – Alloys and their Properties

14

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HIGH QUALITY FOR OUR CUSTOMERS

The Aleris extrusion operations are located in Europe and China. We are operating in Germany three highly-specialised extruding plants in Bitterfeld, Bonn and Vogt. The automotive industry and its direct suppliers, the transportation and defence sectors, engineering and electrical technology as well as the construction and solar sectors benefit from our extensive range of extrusion profiles. Our portfolio also offers the possibility of further processing through to semi finished and finished component manufacturing. Our plant in Duffel (Belgium) concentrates on processing high-strength aluminum materials – particularly for the aerospace as well as automatic rapid-machinable alloys for automotive industry, which are delivered to customers world-wide. The Chinese plant in Tianjin enables us to serve customers with local production on European standards. The rolling stock vehicle and automobile sectors are supplied with processed extrusions in the Asian region.

Our own foundries in Europe – also offering an extensive range of special alloys – offer our customers reliable technology and materials from a single source. As the main supplier in numerous industry sectors and due to investments in modern production facilities, research and development, quality assurance and on-going further training as well as excellent employee qualifications, our extrusion operations have been able to acquire comprehensive experience and in-depth expertise with the result that Aleris products are subject to permanent improvement and processing levels are intensified step by step.

Aleris Recycling plants in Europe manufacture high-quality die-casting and wrought alloys from recycled aluminum and magnesium alloys for the automotive, technology and electronics sectors. Our conditioning and smelting plants enjoy an excellent reputation on the basis of efficient and environmentally-friendly production infrastructure. If you require any additional information or support at short notice, please contact us using the information on the back of this brochure or simply visit our website at www.aleris.com

In our European rolling mills, we manufacture aluminum products for a wide range of technically high demanding applications, including plates for the aerospace industry, coil and sheets for the area of heat exchanger engineering and the automotive industry as well as various other products for industrial engineering, building & construction, defence, shipbuilding and transport industries.

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CUSTOMER PROXIMITY FOR AMBITIOUS INDUSTRIES PLANT BITTERFELD Plant Bitterfeld: served industries Automotive Industry General Engineering Others Transportation Sector

Modern production site in central Europe, specialized in meeting customer requirements for forged bars and industrial profiles

Building & Construction Sector

In the heart of Germany and close to the requirements of Central and Eastern European markets: as one of the most traditional German extrusion sites, Aleris Bitterfeld unites extensive experience, in-depth expertise and state-of-the-art technologies when it comes to aluminum. On this basis, a modern plant for the production of small and medium sized profiles as well as selected bars evolved near Leipzig in the 1990s. This was swiftly followed by the installation of two presses which were in turn supplemented at the end of the 20th century by new, modern equipment ensuring on-going improvements in quality for our customers. In close co-operation with its customers, Aleris Bitterfeld manufactures high quality profiles and bars from aluminum billets for a wide range of applications. The comprehensive portfolio comprises all standard alloys representing the 6xxx and Cu-free 7xxx range as well as special customised products.

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The primary focus is on serving the automotive industry while tailored solutions are offered to the engineering sector, the solar and the transportation industries. Over the last decades customers in Central Europe can rely on consistent quality from Bitterfeld. Aleris Bitterfeld has been producing primary material for the forge market for more than ten years. Using 6xxx alloys specially developed for this industry, tensile strength of more than 450 MPa (Rm) are achieved thus offering the possibility of an extensive range of applications. Special forge alloys for maximum customer demands (AlForge+ EN-AW6110A ) complete this range.

The following applies for all areas: high performance, flexibility and absolute customer proximity guarantee products which satisfy customer requirements in an optimal way. Other services such as sawing, drilling, material testing and alloy analyses as well as the manufacturing of complex surface qualities are also offered. Consistent customer orientation is not only offered by the plant in the area of manufacturing: Aleris Bitterfeld is also highly attuned to its customers’ specifications in the areas of logistics and delivery readiness. From on-time to just-in-time deliveries – everything is possible. The customer forms the focus of all efforts to achieve top quality and outstanding delivery performance.

ALERIS BITTERFELD IS EQUIPPED WITH THE FOLLOWING INFRASTRUCTURE: • 20 MN extrusion press • Chamber furnace for profile length of up to 14,960 mm and max. batch weights of 18 t • 42 MN extrusion press • Chamber furnace for profile length of up to 18,500 mm and max. batch weights of 30 t • Sawing installation for shorter lengths and cut to size

HISTORY 1916 START OF ALUMINUM PRODUCTION 1994 ACQUISITION OF HOOGOVENS 1995 INITIAL OPERATION OF THE 20 MN PRESS 1999 INITIAL OPERATION OF THE 37.5 MN PRESS 2003 100,000 TONNES OF YEARLY ALUMINUM PRODUCTION SINCE 1994 2006 TAKEOVER OF CORUS ALUMINIUM BY ALERIS INTERNATIONAL INC. 2008 OVERHAUL OF THE 37.5 MN PRESS INCLUDING RECONSTRUCTION AND CONVERSION TO A 42 MN PRESS 2009 BUILD IN A NEW AND MODERN INTEGRATED COOLING SYSTEM AT THE END THE PRESS PROCESS AND ADD OTHER STATE-OF-THE-ART EQUIPMENT

TESTED QUALITY ISO / TS 16949 ISO 14001 BS - OHSAS 18001 CE DECLARATION OF CONFORMITY: DIN EN 15088 APPROVAL OF MATERIAL MANUFACTURERS FOR AW - 6005A, AW - 6061 AND AW - 6082 ACCORDING TO GERMANISCHER LLOYD APPROVAL OF ALUMINUM ALLOY SECTION MANUFACTURING ACCORDING TO LLOYD‘S REGISTER CEO SAFETY EXCELLENCE AWARD 2006, 2009, 2010 AND 2011

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HEAVY EXTRUSIONS AND VERTICAL PROCESS INTEGRATION PLANT BONN Plant Bonn: served industries General Engineering Transportation Sector Automotive Industry Others

Intelligent product solutions and components from hard alloys, with optional mechanical processing of long profiles, e. g. for rolling stock and cars Aleris Bonn is one of the best known and most experienced producers of complex large-profile technology in Europe. Established in the 1920s, the plant has consistently and successfully developed to become a technology partner for its customers. The company‘s trademark today is intelligent product solutions and component manufacturing. The range of products includes aluminum profiles for engineering, automotive, building & construction and electrical technology as well as comprehensive solutions for the railway, defence, shipbuilding and offshore industry segments. Billets from the in-house castshop can be offered in more than 150 different alloys for a wide variety of applications. Our own plants and our European customers benefit from many years of experience in the manufacturing and machining of billets with diameters up to 680 mm. Special patented alloys for “crash applications” have been developed for the automotive

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sector. Yield strengths of Rp0.2 > 280 MPa are achieved accompanied by crash suitability while pressing seamless tubes across a mandrel. With its extensive portfolio, Aleris Bonn can easily align itself towards changing conditions on international markets. Instead of individual parts, the plant offers an entire service package from engineering during the development phase through to the finished product with the result that a single supplier can provide customers with large profiles including comprehensive “near-end-shape” finishing services achieving faster time-to-market targets. The aluminum profiles are extruded on three extrusion presses with press capacity of 22 MN, 43 MN and 90 MN, welded by highly-qualified experts inhouse and processed ready for installation on state-of-the-art CNC machining centre.

Our production is focused on the area of rolling stock construction. Using the experience in profile components fabrication and the technical possibilities offered in Bonn, outsized assemblies e.g. side panels, floors and roofs for rolling stock can be manufactured at high quality. Up to 4 metres in width, side panels ready for installation are manufactured from extruded aluminum profiles of up to 28 meter in length which can be cut to size, welded, milled, drilled, fully assembled and finally delivered just-in-time all over Europe. The technology required for such complex projects has been established over decades and optimised in close co-operation with international customers.

HISTORY

Aleris Bonn is in a position to manufacture heavy extrusions with complex shapes and geometries on a high quality standard on their unique 90 MN press, automatic MIG welding equipment or long-bed CNC machining centre. Short lengths with and without bevels – manufactured on a modern machining centre – can also be offered for the automotive market. The entire infrastructure is designed for handling of complete assemblies and sub-assemblies including relevant cranes and special lifting devices. A great advantage is to have an own team for design, construction and production of jigs and fixtures.

TESTED QUALITY

For the ambitious customer Aleris Bonn is the perfect partner to offer a “one-stop-shop”.

1921 COMPANY ESTABLISHED 1964 INITIAL OPERATION OF THE 72 MN PRESS 1970 INITIAL OPERATION OF THE 43 MN PRESS (UPGRADED AND MODERNISED IN 1992) 1983 INITIAL OPERATION OF THE 22 MN PRESS 1990 INSTALLATION AND STARTING OPERATION OF THE AUTOMATIC WELDING EQUIPMENT 1998 INSTALLATION AND STARTING OPERATION OF THE FIRST HIGH-PERFORMANCE CNC MACHINING CENTRE 2001 INITIAL OPERATION OF THE 90 MN HEAVY PRESS (SHUTDOWN THE 72 MN PRESS) 2006 TAKEOVER OF CORUS ALUMINIUM BY ALERIS INTERNATIONAL INC. 2007 START UP A MODERN SAWING CENTRE 2009 INSTALLATION AND STARTING OPERATION OF THE SECOND CNC LONG-BED MACHINING CENTRE

ISO / TS 16949 ISO 9001 ISO 14001 DIN EN 15085 CLASS 1 QUALITY ASSURANCE SYSTEM FOR MATERIAL MANUFACTURERS ACCORDING TO EUROPEAN DIRECTIVE 97/23/EC APPROVAL FOR MANUFACTURERS OF WROUGHT ALUMINUM ALLOYS ACCORDING TO DET NORSKE VERITAS AND BUREAU VERITAS APPROVAL FOR MANUFACTURERS OF ALUMINUM ALLOYS ACCORDING TO LLOYD‘S REGISTER INTERNATIONAL RAILWAY INDUSTRY STANDARD (IRIS) REV. 2

ALERIS BONN IS EQUIPPED WITH THE FOLLOWING EQUIPMENT: • Cast house • 90 MN heavy press • 43 MN press • 22 MN press • Two 5-axis high-performance CNC machining centre with 30 m machining capacity and oscillating options • Automatic MIG welding equipment for welding extrusions of up to 26 m in length • Additional customized manual welding stations for TIG and MIG welding • Ultra-modern sawing centre (80 - 2,500 mm)

Its capabilities range from semi-finished products, consultancy, development construction and processing through finished sub-assemblies. This makes Aleris Bonn one of just a few facilities in Europe to offer assemblies and components from a single source.

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CUSTOMER PROXIMITY AND VERTICAL INTEGRATED SYSTEM SOLUTIONS PLANT VOGT Plant Vogt: served industries Automotive Industry General Engineering Building & Construction Sector Others

Technological center of excellence for the mechanical processing of industrial profiles and the manufacture of structural parts Located in the triangle of Germany, Switzerland and Austria, Aleris in Vogt is ideally located in order to serve the automotive industry in Southern Germany. Other top European companies appreciate this customer proximity too as well as the proven competence displayed by the plant in the area of high quality finished products. Since 1952, Aleris Vogt has consistently evolved to become a technological competence centre for profiles and “near-end-shape” manufacturing for the automotive industry and its subsuppliers. The high range of products and the extensive vertical integration of manufacturing as well as the capabilities of producing individual components make the plant a preferred supplier to Europe largest and most important automotive subsuppliers. Due to its Kanban processed production Aleris Vogt is capable to deliver efficiently just-in-time. Together with Aleris Tianjin, the Vogt facility is part of a strong duo who can react very flexible to the requirements and demands of both the

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European and Asian automobile markets. With its BUG brand, Aleris Vogt has been successfully serving the market for innovative system solutions in the building & construction industry for many years. With the extensive expertise and state-ofthe-art technology, Aleris Vogt is capable to supply finished products of high quality. Profiles can be cut to size to standard or customized dimensions. The requested specifications can be achieved by thermal treatment, cold or warm process, followed by further processing and finishing steps in the modern infrastructure in the plant especially designed for aluminum or by outsourcing to well qualified subcontractors. Profile lengths of up to 6,300 mm can be machined in one fixation up to 2,500 mm particularly efficiently in dual zone alternating machining operation. Machining profile ends using angle heads and machining on multiple sides is also possible at the same fixation.

ALERIS VOGT IS EQUIPPED WITH THE FOLLOWING INSTALLATIONS: • 28 MN press • 45 MN press • CNC profile long bed centre with automatic 5-axis controls • HPI fixed-length sawing equipment for profile lengths up to 8,210 mm • Welding plant (MIG) with two automatic welding and two manual welding stations • Embossing station • Anodising plant (external partner) with immersion tanks up to 12 m in length • Extensive machining equipment for serving the automotive industry

HISTORY 1952

BUSINESS OPERATIONS STARTING AS A CRAFT ENTERPRISE

1954

COMPANY ESTABLISHED BY THE UHL BROTHERS

1968/1969

INITIAL OPERATION OF THE 35 MN PRESS

1970

SET UP THE ANODISING INFRASTRUCTURE

1992

INITIAL OPERATION OF THE 28 MN PRESS

1997

INSTALLATION OF THE FI XED-LENGTH SAWING EQUIPMENT

2000

INITIAL OPERATION OF THE CNC MACHINING CENTRE

2001

INSTALLATION AND STARTING UP THE EMBOSSING STATION

2006

INITIAL OPERATION OF THE 45 MN PRESS

2006

TAKEOVER OF CORUS ALUMINIUM BY ALERIS INTERNATIONAL INC.

TESTED QUALITY ISO 14001 ISO / TS 16949

RANGE OF FURTHER PROCESSING SERVICES, E.G.: • Sawing (incl. short lengths) • Brush deburring • Turning • Various types of milling (contoured, thread and face milling) • Drilling • Vibratory grinding • Punching • Welding (spot-, MIG and WIG welding) • Direct thread-cutting and forming • Damming • Adhesive bonding, clamping and joining • Semi-finished and finished assembly • Surface treatment

DIN EN 15088 CEO SAFETY EXCELLENCE AWARD 2007 / 2008 / 2009 / 2010

With decades of experience with the material aluminum, Aleris Vogt offers consistently customized solutions, permanently improving manufacturing processes and precisely-planned just-in- time deliveries. The plant commits with great importance to the permanent development of alloys and intensive collaboration with the customers in order to develop joint patents. It enables Aleris Vogt always to offer its customers tailored solutions for their needs.

BUG – THE BRAND FOR ALUMINUM SYSTEM SOLUTIONS Under the brand name BUG, Aleris Vogt develops and produces system solutions of assured quality for a wide variety of applications in the building & construction sector. These include industrial extrusions and system profiles as well as wood & aluminum systems for windows and facades. In co-operation with long-term partners we fulfil the EURAS / EWAA quality sign for anodised oxide layers on aluminum. With its innovative solutions for energysaving houses as well as for existing energyefficient buildings, BUG provides convincing answers to the international demand for energy-efficient products.

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HARD ALLOYS FOR HIGH END APPLICATIONS PLANT DUFFEL Plant Duffel: served industries Automotive Industry Aircraft and Aerospace Industry

Hard alloys for sophisticated applications, e.g. in the aeronautics and automotive industries

Others

Located in the south of the Belgian port of Antwerp, Aleris Duffel is one of the most advanced producers of profiles and round bars made of medium- and high-strength aluminum alloys. With more than 50 years of expertise concerning aluminum as a material, the facility has become one of the leading development partners of the aerospace industry, the defence sector and the automotive industry. Hard aluminum alloys play a major role in complex applications in aeroplanes and automobiles. Particular emphasis should be given to the AlEco62Sn alloy, a 100% lead-free alloy for machining applications. Using its indirect 50 MN press, the Ebner horizontal solution annealing furnace and the 800-t stretcher, Aleris Duffel offers optimum production conditions for these tasks. Modern ageing furnaces allow the closest tolerances thereby guaranteeing high-end products. With its extraordinary drawing force, the 800-t stretcher helps to minimize residual stresses for all hard alloys in order to

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achieve close dimensional tolerances after machining. These facilities enable international customers to procure aluminum profiles and bars with outstanding technological properties. The company’s own cast house comprises ultra-modern smelting and casting machines. For example, exclusively channel induction furnaces are used for the smelting process which in turn ensures optimal homogeneity of the metal. This allows Aleris to guarantee the customers reliable technology from a single source supplier. The wide range of hard aluminum alloys available from our own cast house sets the basis for the manufacturing of high-quality profiles and finished components with weight saving advantages, very easy to machine and represent a high degree of recyclability.

ALERIS DUFFEL IS EQUIPPED WITH THE FOLLOWING INFRASTRUCTURE: • Cast house • 50 MN heavy press (indirect) • 16 MN press • Ebner horizontal solution annealing furnace • Various drawing benches • 800-t stretcher • Short-length sawing installation Additional to its technological competence, customer proximity and a consistent focus on customer requirements are strong advantages offered by Aleris Duffel, resulting in customized products with a consistant high degree of verifiable quality – in many cases developed in cooperation with our customer. Aleris complies with these requirements for its customers worldwide as a reliable partner with a high delivery performance.

HISTORIY 1946 UNTERNEHMENSGRÜNDUNG DURCH DIE FAMILIE FÉRON 1946 COMPANY ESTABLISHED BY THE FÉRON FAMILY 1988 INITIAL OPERATION OF 50 MN HEAVY PRESS (INDIRECT) 1989 INITIAL OPERATION OF 800-T STRETCHER 1993 SUCCESSFUL ENTRY INTO THE INTERNATIONAL AEROSPACE MARKET INCL. INSTALLATION OF AN ULTRASOUND TANK 1998 UPGRADE AND AUTOMATE THE 16 MN PRESS 1999 PIONEER IN THE AREA OF LEAD-FREE ALLOYS (ALECO62SN), LITERALLY DEFINING

TODAY’S INTERNATIONAL STANDARDS 2002 INSTALLATION OF 2 AGEING FURNACES AND START-UP PRODUCTION 2006 TAKEOVER OF CORUS ALUMINIUM BY ALERIS INTERNATIONAL INC. 2007 FULL REVISION AND MODERNISATION OF THE 50 MN PRESS 2008 INITIAL OPERATION OF THE EBNER FURNACE FOR “STATE-OF-THE-ART” AGEING PROCESSES 2010 MODERNISATION OF THE 16 MN PRESS

TESTED QUALITY ISO 14001 ISO / TS 16949 ISO 9001 AS 9100 REVISION B

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PRODUCTION FOR THE ASIAN MARKET ALERIS ALUMINUM (TIANJIN) CO., LTD. Plant Tianjin: served industries Automotive Industry General Engineering Transportation Sector Others

Technically demanding profiles and structural parts for specialized customers in the rolling stock and automotive industries European technology and Chinese management for complex technical applications South-east of Beijing, Tianjin is a key trade, industrial and transport hub in northern China. The city’s river port is regarded as one of the largest foreign trade ports the People’s Republic of China has to offer. Customer and geographical proximity to production facilities play a decisive role in the Aleris philosophy. Consequently, the new extrusion plant for supplying the Asian market was built in Tianjin in 2000.

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The factory specializes in producing medium and large profiles for rolling stock – more precisely for the aluminum wagon structures – and works with a powerful 55 MN press supplied in 1996 by Danieli from Italy and a 28 MN press installed in 2012. This is supplemented by parts for shipbuilding, offshore products, automotive safety component, valve bodies, pump and motor housings, electrical coolers, lamp sockets and other specialties. The capacity of the presses adds up to 10,000 tonnes p.a.

TIANJIN IS EQUIPPED WITH THE FOLLOWING INFRASTRUCTURE: • 55 MN press for profiles of up to 28 metres in length and 530 mm wide • 28 MN press • Billet preheating furnace with separate controls for six different temperature zones • Highly-effective cooling system offering flexible adjustment for various wall thicknesses • 30-metre furnace for all requisite ageing processes, temperature deviation of max. ± 3 degrees • Special saw for short lengths, optimised for the automotive industry • Automatic Saw Centre Despite its relatively short corporate history, Aleris Tianjin already avails of extensive experience and in-depth knowledge of the key markets decisive for Asia. In the automobile sector, the plant avails of a high degree of expertise in the production of parts for safety and crash components. In the manufacturing of large aluminum profiles for railway and metro cars, Aleris Tianjin became the market leader in China. From its plant in Tianjin, Aleris supplies the Asian market with a wide range of extrusions in 6000 and 7000 series alloys at lengths of up to 28 metres and 530 mm in width. Customers not only benefit from high quality level products and, zero-defect tolerances but also absolutely reliable just-in-time deliveries.

HISTORY 2000 COMPANY ESTABLISHED AS A JOINT-VENTURE BETWEEN CORUS ALUMINIUM AND TNMG (TIANJIN NON-FERROUS METAL GROUP), INITIAL OPERATION OF THE 55 MN PRESS 2001 FIRST CHINESE SUPPLIER OF EXTRUDED ALUMINUM PROFILES FOR RAIL-CARS, – DEVELOPMENT OF THE ASSOCIATED STANDARDS 2002 DNV CERTIFICATION STRENGTHENS THE COMPANY’S POSITION ON THE SHIPBUILDING AND OFF-SHORE HELICOPTER-DECK MARKET 2005 SUCCESSFUL ENTRY INTO THE ASIAN AUTOMOTIVE MARKET WITH PROFILES FOR SAFETY PARTS 2007 ALERIS ALUMINUM (TIANJIN) CO., LTD. ACQUIRES ALL SHARES IN TNMG 2009 R&D FOR THE CHINESE HIGH-SPEED TRAIN (HST350), SUPPLYING PRODUCTS TO VARIOUS RAIL AND METRO PROJECTS

TESTED QUALITY ISO / TS 16949 ISO 9001 APPROVAL OF PRODUCING ALUMINUM PRODUCTS ACCORDING TO AMERICAN BUREAU OF SHIPPING APPROVAL OF MANUFACTURER CERTIFICATE ACCORDING TO DET NORSKE VERITAS INTERNATIONAL RAILWAY INDUSTRY STANDARD (UNDER PREPARATION)

Thanks to close collaboration with its European sister plants, Tianjin avails of the entire alloy and process know-how as well as the research and development resources of the global Aleris Group. High-level plant efficiency is ensured by on-going investments in manufacturing technology, indicating just how seriously and focused the Aleris Group supports the Asian markets and the customers in that region.

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EXTRUSION SAMPLES – ALLOYS AND THEIR PROPERTIES T By consistently specialising in certain areas of application, each of the Aleris plants complies with the high technical and quality requirements of our international customers.

Alloy overview

Please use our contact data on the back cover or visit us online at www.aleris.com. We look forward to hearing from you.

It goes without saying that other alloys are also available on request. If you have any queries as regards other designs, special alloys or our wide range of finishing services, please do not hesitate to contact us.

2007

5049

6005A

7003

2011

5059 Alustar®

6060

7010

2014

5083

6061

7020

2017

6064A

7021

2024

6065 AlMach

7022

2028A

6101B

7049

2030

6106

7050

2214

6182 AlForge

7075

2618A

6262A AlEco62Sn

7081 7175

Other alloys on request

Weight of compact solids Alloy

mm

in

mm in

mm

in

mm

in

mm

in

du

40

1.57

60

2.36

89

3.50

225

8.86

560

22,05

1.0

0.4

1.5

1.01

2.4

1.61

11.8

7.93

26.6

17.87

2xxx / 5xxx / 7xxx 6xxx

Min. weight

(kg/m; lbs/ft)

Max. weight (kg/m; lbs/ft)

3.4

1.3

1.0

0.4

1.5

0.6

102.5

68.9

350.0

235.2

Min. weight

(kg/m; lbs/ft)

0.2

0.8

1.0

0.67

1.5

1.01

7.6

5.11

10.0

6.72

Max. weight (kg/m; lbs/ft)

3.4

1.3

7.6

3.0

16.8

6.6

102.5

68.9

350.0

235.2

du

du = circumscribing circle

H

B

Weight of compact solids Alloy

mm

BxH

120 x 70 4.72 x 2.76

in

mm

in

150 x 30 5.91 x 1.18

mm

in

mm

194 x 30

7.64 x 1.18

700 x 120 27.56 x 4.72

in

mm

in

700 x 180 27.56 x 7.09 730 x 120 28.74 x 4.72

2xxx / 5xxx

Min. weight

7xxx

(kg/m; lbs/ft)

750 x 60

29.53 x 2.36

5.9

3.96

3.8

2.55

5.9

3.96

26.6

17.87

-

-

22.7

8.9

12.1

4.8

15.7

6.2

226.8

89.3

340.0

133.9

3.8

2.55

2.5

1.68

3.8

2.55

10.0

6.72

10.0

6.72

22.7

8.9

12.1

4.8

15.7

6.2

226.8

89.3

340.0

133.9

Max. weight (kg/m; lbs/ft) 6xxx

Min. weight (kg/m; lbs/ft) Max. weight (kg/m; lbs/ft)

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Minimum wall thickness of hollow profiles Alloy*

mm

in

mm

in

mm

in

mm

in

mm

du

< 100

< 3,94

< 200

< 7,87

< 300

< 11,81

< 400

< 15,75

< 490

in < 19,29

5083 / 5049**

5,0

0,20

5,5

0,22

6,5

0,26

7,5

0,30

8,0

0,31

6060 / 6005A

1,0 - 1,5

0,04 - 0,06

2,5

0,10

3,5

0,14

4,5

0,18

5,0

0,20

6082 / 6061

2,5

0,10

3,0

0,12

4,0

0,16

5,0

0,20

6,0

0,24

7003

1,5

0,06

2,5

0,10

3,5

0,14

4,5

0,18

5,0

0,20

7020 / 7021

3,5

0,14

4,0

0,16

4,5

0,18

5,5

0,22

6,5

0,26

du

du = circumscribing circle ** The aluminium extruded hollows can only be manufactured by mandrel (no prothole bridge dies)

du

Minimum wall thickness of open profiles Alloy*

mm

in

mm

in

mm

in

mm

in

mm

in

mm

du

< 100

< 3,94

< 200

< 7,87

< 300

< 11,81

< 400

< 15,75

< 500

< 19,69

< 540

in < 21,26

5083 / 5049

5,0

0,20

5,5

0,22

6,0

0,24

7,0

0,28

7,0

0,28

8,0

0,31

6060 / 6005A

1,0 - 1,5

0,04 - 0,06

2,0

0,08

3,0

0,12

4,0

0,16

4,5

0,18

5,0

0,20

6082 / 6061

1,8

0,07

2,5

0,10

3,5

0,14

4,5

0,18

5,5

0,22

7,0

0,28

7020 / 7021 / 7003

3,5

0,14

4,0

0,16

4,5

0,18

5,0

0,20

6,0

0,24

7,0

0,28

du = circumscribing circle

Minimum wall thickness of wide hollow profiles Alloy*

mm

in

mm

BxH

500 x 150

19,69 x 5,91

550 x 200 21,65 x 7,87

in

mm

in

720 x 30

28,35 x 1,18

700 x 60

27,56 x 2,36

5083 / 5049

-

-

-

-

-

-

6060 / 6005A

4,5

0,18

3,0

0,12

3,0

0,12

6082 / 6061

5,0

0,20

4,5

0,18

4,0

0,16

7003

4,5

0,18

3,0

0,12

3,0

0,12

7020 / 7021

6,0

0,24

5,5

0,22

5,0

0,20

H

B

Minimum wall thickness of wide open profiles Alloy*

mm

in

mm

BxH

500 x 150

19,69 x 5,91

550 x 200 21,65 x 7,87

in

mm

in

720 x 30

28,35 x 1,18

700 x 60

27,56 x 2,36

5083 / 5049

7,0

0,28

7,0

0,28

7,0

0,28

6060 / 6005A

3,5

0,14

3,0

0,12

2,8

0,11

6082 / 6061

4,5

0,18

4,0

0,16

3,0

0,12

7003

3,5

0,14

3,0

0,12

2,8

0,11

7020 / 7021

6,0

0,24

5,5

0,22

4,5

0,18

H

B

* Other alloys on request Individual sections and specific designs on request

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Head office Global Rolled & Extruded Products Aleris Switzerland GmbH Balz Zimmermann Strasse 7 CH-8058 Zurich-Airport T +41 (0) 44 828 1400 Head office Asia Pacific Aleris (Shanghai) Trading Co., Ltd. Suite 2804, Wheelock Square No.1717 Nanjing Road West Shanghai 200040, (China) T +86 (0) 21 2231 8000 [email protected] [email protected] www.aleris.com

Aleris Extruded Products Germany GmbH Plant Bitterfeld Devillestraße 2 06749 Bitterfeld · Germany T +49 (0) 3493 722 51 Aleris Extruded Products Germany GmbH Plant Bonn Friedrich-Wöhler-Straße 2 53117 Bonn · Germany T +49 (0) 228 558 2711 Aleris Extruded Products Germany GmbH Plant Vogt Bergstraße 17 88267 Vogt · Germany T +49 (0) 7529 999 435 Aleris Aluminum Duffel BVBA Plant Duffel A. Stocletlaan 87 2570 Duffel · Belgium T +32 (0) 15 30 2237 Aleris Aluminum (Tianjin) Co., Ltd No. 18, Shuangjiangdao Beichen Economic Development Area Tianjin 300400 · China T +86 (0) 22 2699 7126

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© 2012, Aleris Switzerland GmbH Care has been taken to ensure that this information is accurate, but Aleris, including its subsidiaries, does not accept responsibility or liability for errors or information mwhich is found to be misleading. Issue 11/12 · 2nd release