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Innovation on road
Developing the future.
03
04 ThyssenKrupp – Partner to the truck industry 06 InTruck® – Platform for joint development work
Solutions
08 Cab and frame
22 Trailer, chassis and body 30 Powertrain
40 Services
Contents
04
ThyssenKrupp – Partner to the truck industry
Your customers want trucks that are lighter, more powerful, longer lasting, safer and less expensive. We want to help you as a truck manufacturer meet these goals. That’s why we’ve launched InTruck® – to provide you with optimal solutions for cab and frame, trailers, chassis and bodies as well as innovations for the powertrain.
InTruck® brings together the commercial vehicle expertise of the entire ThyssenKrupp Group, from intelligent materials to innovative parts, modules and systems, plus our extensive know-how as a simultaneous engineering partner.
What you rightly expect from us are advanced steels and weight-saving technologies, as well as high-strength, wear-resistant materials capable of withstanding extreme loads. But we also offer intelligent solutions for greater comfort and safety and longer service life, as well as highly efficient powertrain and chassis components that reduce fuel con-sumption and improve vehicle handling.
05
ThyssenKrupp – Partner to the truck industry
06
07
InTruck® – Platform for joint development work
InTruck® is supported by an interdisciplinary team that harnesses synergies to create energy- and resource-efficient products and services. Through targeted knowledge sharing in joint development projects, we are your fast track to high-tech, low-cost solutions.
InTruck® also gives you access to our materials processing expertise, so you benefit not just from leading-edge materials and components but also from extensive manu-facturing know-how. That’s something many truck manufacturers have already come to appreciate.
Let’s discuss our ideas together and then develop and validate them in your projects: ThyssenKrupp’s capabilities and efficient infrastructures allow comprehensive design analyses, simulations and manufacturing trials to demonstrate feasibility in prototype and short production runs. InTruck® stands for faster development cycles, enhanced functional quality and cost-efficiency, and lower development costs.
❯❯
The following pages show the ThyssenKrupp portfolio for the truck and trailer industry. Product advantages and customer benefits are clearly illustrated – for example in terms of weight, emissions, costs or function, each clearly presented on a separate page. And to go with the key product information, each presentation includes contact details.
Technologies, services, solutions
13
Cab and frame solutions
08 | 09
❯❯
10
Cab and frame
Contact Ralf SünkelThyssenKrupp Steel Europe AG [email protected]
Materials portfolio
Deep-drawing steels
DD, DC, DX
Conventional steels
BHZ Bake hardening steelWHZ Work hardening steelPERFORM® Micro-alloyed steel
Advanced high-strength steels
FB-W® Ferritic-bainitic phase steel RA-K® Retained-austenite steelCP-W®/CP-K® Complex-phase steelDP-W®/DP-K® Dual-phase steelMS-W® Martensitic-phase steelTPN® Three-phase nano steel
Hot-stamping steels
MBW® MBW-W® MBW-K® Manganese-boron steel
Hot and cold-rolled steels Intelligent material solutions for truck applications
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* as delivered ** hot-stamped
11
Cab and frame
Weight CO2/km Function
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Costs
LITECOR®
❯❯ Economically attractive lightweight material for drivers’ cabs, cargo space partitions etc.
Highlight
∙ Composite for flat internal and external panels with high weight-reduction potential at attractive costs
Customer benefits
∙ Low-cost weight optimization compared with aluminum
∙ High flexural stiffness and buckling strength
∙ Structure-borne noise damping properties
∙ Grades and thicknesses can be tailored to individual requirements, asymmetric structure possible
LITECOR®
New material class with high weight-reduction potential
Steel face sheet
0.2 to 0.3 mm
Polymer core layer
from approx. 0.3 mm
Steel face sheet
0.2 to 0.3 mm
Reference: Solid aluminum sheet
➜
➜
➜
➜
12
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Cab and frame
Costs
➜➜ ➜Weight CO2/km Function
Highlight
∙ Vendor-independent reference truck cab structure for a class N3 vehicle (over 12 tons laden weight) with typical design, costs and structural properties
Main development goals
∙ Focus on structural rigidity and safety require-ments (ECE R29/03) while minimizing weight and costs
∙ Basis for forward-looking concepts using alternative steel grades and steel technologies
Customer benefit
∙ Transparent analyses of the potential of material and technology variants for an objective presentation of their impact on weight, costs, performance etc.
Reference cab
Reference truck cab Objective identification of potential for forward-looking steel concepts
Packaging
neutral neutral neutral neutral
neutral
Corrosion protection
Process compatibility
Other
Performance
Concept
Material
Technology
Design focus
Firewall
Ultrahigh-strength
T3 profiles
Occupant safety with min. weight
A pillar
MBW® 1500
Tailored tempering
Occupant safety with min. weight
Outer skin
LITECOR®
Weight reduction with equivalent performance
Tunnel
BONDAL®
Enhanced comfort, reduced package size
etc.
…
…
…
Forward-looking concepts: Brainstorming and preparation of discussion
13
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Cab and frame
Costs
➜ ➜
➜
Weight CO2/km Function
❯❯ Production-proven tubular design, can be implemented immediately in the vehicle
Highlight
∙ Tube-intensive frame design for lower weight and greater flexibility, e.g. as a basis for cab variants
Customer benefits
∙ Weight optimization through tube-intensive design (increased stiffness of tubes, elimination of unnecessary flanges)
∙ Different cab variants/derivatives can be realized simply
∙ Production processes adapted to different local line configurations – laser welded, spot-weldable modules etc.
∙ High-strength grades in combination with tubular design for maximum weight saving
Tube-intensive design
Roll-formed profiles and hydroforming Tube-intensive design for greater flexibility and lower weight
neutral
Reference: Stamped and welded design
Linear roll-formed profiles
Bent roll-formed profiles
Hydroformed parts
14
ContactHelmut MebusThyssenKrupp Steel Europe AG [email protected]
Costs
Packaging
neutral neutral neutral neutral
neutral➜➜ ➜
Weight
Corrosion protection
CO2/km
Process compatibility
Function
Other
Performance
MaterialKey development goals
∙ Development of a method for the systematic selection of materials by comparing part requirements with material properties
∙ Proven system for car bodies expanded to include truck components such as cab, frame and body
∙ Identification of critical part requirements and suitable steel grades
∙ Inclusion of all cold-rolled, hot-rolled and heavy plate steel grades suitable for use in commercial vehicles
Customer benefits
∙ Systematic material selection “the right material in the right place”
∙ Possibility of lowering costs, reducing weight and enhancing performance
∙ Objective and understandable material recommendation
∙ Early consideration of constraints in the material selection process
Materials concept for commercial vehicles (WeKoKo) Top performance through targeted material selection
Crash: Resistance to deformation
Crash: Energy conversion
Work hardening
Strength
Formability: Stretch forming, deep drawing etc.
Notch impact strength
Formability: Folding, roll forming etc.
Hardness
Acoustics
��������
����
Current status
Proposed material
Cab and frame
Cab Frame Body
15
Costs
➜ ➜ ➜ ➜
Weight CO2/km Other
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
❯❯ For a high degree of design freedom
Highlight
∙ Tailored part properties
Customer benefits
∙ Lower costs Savings on: - Forming dies - Forming processes - Assembly (spot welding) Material utilization greater than 95%
∙ Weight reduction
∙ Part integration
∙ Can be implemented quickly
Applications
∙ Door ring
∙ Side ring
∙ A/B pillars
∙ Firewall
∙ Floor/floor beams
* depending on part
as much as -18%*as much as -20%*
Load-oriented design
Tailored BlanksSteel tailored products
Sheet thicknesses: 0.85–3.00 mm
Cab and frame
16
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Cab and frame
Costs
➜ ➜ ➜
➜
Weight CO2/km Function
❯❯ New technology, not yet in production use; development projects can be realized quickly
Highlight
∙ Shortened process for the production of highly complex tubes and near-net-shape parts on conventional press lines
Customer benefits
∙ Next-generation tubular designs, strong potential for further cost and weight optimization in the vehicle structure
∙ For many parts, significant packaging improvements versus hydroformed parts
∙ Improved material utilization
∙ Use of existing press lines via press adapters
∙ Improved crash performance versus stamped and welded designs, possibility of part integ-ration
T³ profiles for commercial vehicles
T³ technologyInnovative process for the production of tailored tubes
Reference: Hydroforming
17
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Cab and frame
Costs
➜ ➜ ➜
Weight CO2/km Function
❯❯ New strength class for truck production; suitable for immediate production use (MBW® 1500)
Highlight
∙ Ultrahigh-strength grades with tensile strengths up to 1,650 MPa for hot stamping (up to 2,000 MPa in development)
Customer benefits
∙ Significant weight reductions possible
∙ Highly complex part geometries can be realized
∙ Targeted part properties can be achieved via process parameters
∙ Improved crash performance
∙ High dimensional accuracy of parts
∙ Established technology
∙ MBW® available uncoated, hot-dip aluminized or with cathodic corrosion protection
Hot stamping
Manganese-boron steels MBW® for hot stampingWeight reduction for safety-relevant structural parts
neutral
Reference: Cold forming
Tensile strength [MPa]
Elon
gatio
n A
[%
]
MBW® in hot stamping
after press hardening
MBW® as delivered (before heating)
MBW®
1500MBW®
1900
Deep-drawing steels
Conv. high-strength steels
Advanced high-strength steels
MBW® hot forming steels
18
Tailored Tempering: Innovative process for hot stamping Providing tailored properties in monolithic parts
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Highlight
∙ Innovative hot stamping process to create parts with varying local mechanical properties
Customer benefits
∙ Significant weight reduction at attractive cost by saving on material, using monolithic designs and reducing the number of parts in the assembly
∙ Excellent crash performance thanks to targeted local high strength combined with high local elongation
∙ Precise reproducibility of part properties
∙ Small hardness transition zones for precision crash design in line with requirements
❯❯ Comprehensive applications advice from ThyssenKrupp Steel Europe’s experts; suitable for immediate production use
Cab and frame
Tailored tempering as used on a B pillar
Costs
➜ ➜
➜
Weight CO2/km Function
Reference: Tailored blank DP 600, cold forming
neutral
19
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Cab and frame
Highlight
∙ Vibration-damping material which effectively reduces structure-borne noise in the frequency ranges typically encountered in vehicles
Customer benefits
∙ Significant reduction in structure-borne noise and good airborne noise insulation
∙ Reduction in weight for secondary acoustic measures (damping pads, insulation materials)
∙ Suitable for spot welding
∙ Good formability in line with the grades used for the face sheets
∙ Suitable for cathodic dip-coating
∙ Applications: Body panels, oil pans, trans-mission covers, brake pad support plates etc.
❯❯ Can be configured to requirements for tailored acoustic solutions; suitable for immediate production use
Oil pan made from BONDAL®
BONDAL®: Sandwich material for optimized acoustics Structure-borne noise damping for body parts, engines, transmissions and brakes
Costs Weight CO2/km Function
Reference: Solid steel sheet with secondary acoustic measures
➜ ➜
➜ ➜
20
TPN®-W 780: Three-Phase with Nano-precipitationHigh-performance material for parts subject to crash stresses
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Highlight
∙ Innovative grade with excellent weight- reduction properties: readily formable despite high strength of 800 MPa
Customer benefits
∙ High yield strength and tensile strength coupled with high elongation
∙ Excellent forming behavior permits even complex geometries
∙ High energy absorption for crash loads
∙ Economical weight reduction
∙ Better springback behavior than comparable cold-rolled grades
∙ Available worldwide
❯❯ New material for weight reduction in the production of complex parts; suitable for immediate production use
Cab and frame
Example: Car B pillar
Costs
➜
➜ ➜
Weight CO2/km Function
HDT780C TPN®-W 780
TPN®-W 780:
greater reserves when
forming complex parts
Reference: Conventional micro-alloyed steel solution
neutral
21
❯❯
24
Lösungen für Trailer und Aufbau
25
Trailer, chassis and bodysolutions
22 | 23
❯❯
24
Trailer, chassis and body
ContactTobias MüllerThyssenKrupp Steel Europe AG [email protected]
Highlights
∙ Reduction in weight and costs through use of high-strength TM-rolled cold forming steels S700MC and S960MC (PERFORM®)
∙ Size range for S700MC extended to 10 mm plate thickness
∙ Development of an ultrahigh-strength steel S960MC
Customer benefits
∙ Good cold forming and processing properties
∙ Higher payloads
∙ Lower weight
∙ Lower costs
S700MC/S960MC (PERFORM®)
Costs
➜ ➜ ➜
Weight CO2/km Other
High-strength and ultrahigh-strength plate (PERFORM®)Lightweight structures for trucks and deck cranes
Red
uctio
n in
pla
te t
hick
ness
rel
ated
to
S35
5 [%
]
Yield strength [MPa] Tension Bending
0
10
20
30
40
50
60
70
80
S355
PERFORM® 500
PERFORM® 600
PERFORM® 700
350 400 450 500 550 600 650 700 750 800
25
ContactRalf SünkelThyssenKrupp Steel Europe AG [email protected]
Weight-optimized wheels
❯❯ Unused potential for reducing weight of trucks
Highlight
∙ Use of high-strength steels for cost-effective weight reduction of chassis and truck wheels
Customer benefits
∙ Lower weight of chassis/wheels allows higher payloads
∙ Weight-optimized truck wheels reduce unsprung mass
∙ Easier for driver to change wheels
∙ Overall axle-wheel system addressed to maximize functional integration and weight optimization
High-strength and ultrahigh-strength steels for chassis and wheels Less weight – more payload
Costs
➜ ➜
Weight CO2/km Function
neutral neutral
Trailer, chassis and body
26
Trailer, chassis and body
Highlights
∙ Forged lug
∙ Positive connection between tube and base to reduce load on weld
∙ Special welding process to increase lifetime
∙ Banded piston
∙ Piston seal FKM (fluoroelastomer)
∙ Protective sleeve PA6 (polyamide)
Customer benefits
∙ Protective sleeve/piston rod seal: high temperature-resistant
∙ Forged base: high dynamic and static strength
∙ Banded piston: optimum stability of damper characteristics
HD (Heavy Duty) applications (> 6 t)
Trailer damper2-tube technology
Costs Weight Robustness
Reference project: Trailer manufacturer
Other
➜➜
ContactSergio Julio Oliveira ThyssenKrupp Bilstein [email protected]
neutral neutral/lowload-optimized
Piston rod assembly
Protective sleeve
Rod seal Guide Piston valve
Outer tube assembly Bottom valve
27
Trailer, chassis and body
ContactAxel PohlThyssenKrupp Steel Europe AG [email protected]
PLADUR® TRANSPORT protective overlays – foamed reefers/truck constructional systems (build-ups)
❯❯ PLADUR® TRANSPORT has been successfully used for 10 years by trailer manufacturers
Highlights
∙ Vapor diffusion leak-proof, non-aging and splinter-proof coil coating – coated sheets for reefers
∙ Abrasion and corrosion resistant and weatherproof
∙ High quality visual appearance, easy to clean
Customer benefits
∙ Prepainted sheets, no internal post coating
∙ External coat truck wash capable
∙ Chemical resistance, food safe internal coating
∙ Benefit of steel protective layers compared to alternative materials (e.g. GRP):
- High mechanical loading capability even with thin steel protective layers (0.4–0.6 mm)
- Low heat accumulation capability ➔ faster, energy-saving cooling
- No water absorption ➔ no loss of insulation quality and weight capacity
PLADUR® TRANSPORTOrganic coated sheet for protective overlays of truck-reefers
Costs
➜ ➜ ➜
➜
Weight CO2/km Durability
Compared to reefers with layers of alternative materials
28
Trailer, chassis and body
ContactAxel PohlThyssenKrupp Steel Europe AG [email protected]
Multi-layer build-up
Foil/bond coat
+ covering coat
Backing coat
Pre-treatment
Primer
Highlights
∙ Vapor diffusion leak-proof, non-aging and splinter-proof
∙ High-quality visual appearance
∙ Resistant to abrasion and weathering
Customer benefits
∙ Prepainted sheets, no internal post coating
∙ Available in all colors
∙ Very good formability
∙ Good adherence and suitable for foam application
∙ Paintable
∙ Truck wash capable
PLADUR® TRANSPORT for refrigerated truck trailers PLADUR® E for external cover
Pre-treatment
Hot-dip metal coated substrate
29
ContactAxel PohlThyssenKrupp Steel Europe AG [email protected]
Highlights
∙ Vapor diffusion leak-proof, does not decompose
∙ Very good chemical consistency
∙ Certificated physiologically harmless
Customer benefits
∙ Good formability
∙ Good adherence and suitable for foam application
∙ Easy to clean
∙ Good color consistency
∙ No color change on contact with rubber
Two(Double)-layer build-up
PLADUR® TRANSPORT for refrigerated truck trailers PLADUR® HPVC for internal cover
Plastic foil
Backing coat
Pre-treatment
Glue
Pre-treatment
Hot-dip metal coated substrate
Trailer, chassis and body
Powertrainsolutions
30 | 31
❯❯
32
Baseline Concept
Powertrain
Costs
➜ ➜Weight CO2/km Other
Savings potential depends on project volume and part design
Light, medium and heavy duty applications
Lightweight connecting rodsPart design optimizes weight and load limits
ContactLuis GalliThyssenKrupp Metalúrgica Campo Limpo [email protected]
tbd.
Highlights
∙ Input weight reduction for forging
∙ Weight reduction (lower oscillating masses)
Customer benefits
∙ Weight reduction (5–10%) with unchanged emissions (NOx + CO + PM)
∙ Potential cost advantage
∙ Can be used at over 200 bar
∙ Lower manufacturing complexity for the oil hole lubrication for heavy duty applications
33
Powertrain
Costs Weight CO2/km
➜neutraltbd.
Reliability
Presently it is not possible to provide accurate data on potential savings since this depends on the part in question
Highlights
∙ Direct mounting of piston pin in small end
∙ Diamond Like Carbon (DLC) coated piston pin plus ISEP – “Innovative Surface Engineering Process” on the small end bore
Customer benefits
∙ Improved tribology in the contact zone between piston pin and small end
∙ No bushes required on small end
∙ Can be used at over 200 bar
Light, medium and heavy duty applications
Bushless connecting rods Direct mounting improves engine reliability
ContactLuis GalliThyssenKrupp Metalúrgica Campo Limpo [email protected]
➜
34
Powertrain
Costs
➜ ➜ ➜Weight CO2/km
➜
U-shape bearing
Plasma spray coating
of bearing surface
Robustness
Highlights
∙ Cylindrical main and connecting rod bearings replaced by U-shape bearings
∙ Big-end bearings: coated or non-straight bearings
Customer benefits
∙ Absorbs higher loads from increasing cylinder pressure with no increase in cost
∙ Aids compliance with new emission limits (NOx + CO + PM)
∙ Weight reduction – downsizing effect (e.g. 12% weight reduction with approx. 7% length reduction – based on sports car engine)
∙ Can be used at over 200 bar
Main and connecting rod bearingsCranktrain U-shape concept for downsizing
Light, medium and heavy duty applications
ContactLuis GalliThyssenKrupp Metalúrgica Campo Limpo [email protected]
35
Powertrain
Reference: Camshaft from solid material
Costs
➜ ➜
Weight CO2/km
➜
➜Function
❯❯ Established Presta manufacturing process (press and form fit)
Highlights
∙ The combination of press and form fit of tube and components permits the transmission of high torque
∙ 100% quality data record for every connection
Customer benefits
∙ 40% weight reduction compared to conventional solid truck camshaft
∙ Increased durability thanks to optimized cam material
∙ Cost saving as a result of direct integration of additional functions such as drive wheels
Assembled truck camshaft
Assembled camshaft High torque transmission with signifi cantly lower weight
ContactSebastian HannigThyssenKrupp Presta Ilsenburg [email protected]
36
Powertrain
❯❯ Function- and cost-optimized new manufacturing process
Reference: SOHC with bearing covers
Costs
➜ ➜ ➜Weight CO2/km Function
➜
PICA – Integrated bearing blocks Highlights
∙ Simpler machining and assembly
∙ Reduced bearing friction due to elimination of bearing caps and potential for simplified needle bearing integration
∙ Reduced fuel consumption
Customer benefits
∙ Cost saving
∙ Reduced parts count in cylinder head
∙ Load-matched selection of bearing materials
∙ Increased lifetime
Presta Integrated Camshaft Assembly (PICA) Integrated bearing blocks simplify engine assembly and reduce costs
ContactSebastian HannigThyssenKrupp Presta Ilsenburg [email protected]
37
Powertrain
❯❯ Reduced emissions and decreased fuel consumption
Reference: Conventional valve train
Costs
➜ ➜Weight Emissions Function
neutral
Highlights
∙ Type I: Variable phase adjustment of indivi-dual cams on a camshaft (adjustable timing of opening of intake and exhaust valves)
∙ Type II: Variable valve opening times (wider cam lift curve)
Customer benefits
∙ Reduced emissions
∙ Increased torque and power
∙ Compatible with conventional camshafts
Concentric Cam
Concentric Cam Valve train system allows variable phase adjustment and valve opening times
ContactSebastian HannigThyssenKrupp Presta Ilsenburg [email protected]
➜
38
Battery Plant TechnologiesTurnkey production and assembly systems for cells, modules and battery packs
ContactHolger GritzkaThyssenKrupp System Engineering GmbH [email protected]
Highlights
∙ Production plants for assembling lithium ion battery cells into battery systems which are used for electric powertrains and in other applications
∙ Test equipment stations for battery modules and battery packs/systems as well as complete electric or hybrid powertrains
Customer benefits
∙ Customer specifications and standards
∙ Adapted health and safety solutions
∙ Required quality assurance
∙ High availability aim
∙ Total cost of ownership (TCO) focus
∙ Production space efficiency yield
❯❯ High competence for automated testing and longstanding experience in assembly systems
Powertrain
Battery Plant Technologies
Consumption
➜ ➜
Weight CO2/km Function
neutral
Reference: Battery system
TestSystems
Battery Cells
Battery Systems
➜
39
❯❯
30
Lösungen für Fahrwerk und Bremsen
Steel Services for the highest demands
40 | 41
❯❯
31
42
Services
ThyssenKrupp Stahl-Service-Center Steel Services. Tailor-made.
∙ Hot strip
∙ Cold-rolled sheet
∙ Coated sheet
• hot-dip galvanized/hot-dip aluminized
• electrogalvanized
• organic coated
∙ Stainless steel
∙ Slit strip Thicknesses: 0.3–16 mm
∙ Blanks: rectangular/trapezoidal Thicknesses: 0.4–3.5 mm
∙ Narrow strip center, com-bined and jumbo coiling
∙ Flexible production and tailored finishing
∙ Custom product develop-ment in Group network
∙ Vendor Managed Inventory
∙ Service level agreements
∙ Tailored logistics and IT solutions
∙ Technical customer support and process optimization
Products Processing+ Premium services+
Service highlights
∙ Technical customer support coordinated within the Group – from selection of optimum material through to packaging
∙ Focused range of grades
∙ Implementation of custom solutions for material flatness and corrosion resistance
∙ Customer feedback: State-of-the-art steel technology combined with first-class support on material and processing questions, in service and production
43
Services
ContactChantal EnderThyssenKrupp Stahl-Service-Center GmbH [email protected]
Your advantages at a glance
∙ Premium steel products combined with high-end processing expertise through years of experience
∙ Tailored services to increase value in your supply chain
∙ International presence of our service center group for ideal connections and maximum flexibility
∙ Customer-centric with outstanding range of materials and services
∙ Unique materials and service expertise through combined capabilities of ThyssenKrupp Materials International and ThyssenKrupp Steel Europe
∙ Key-account management with global coverage and multi-material ranges
∙ ISO/TS 16949 and DIN EN ISO 14001 certification
Central contact
ThyssenKrupp AG
ThyssenKrupp Allee 1 · 45143 Essen · Germany
Telephone +49 201 844-0 · Fax +49 201 844-536000
www.thyssenkrupp.com · [email protected]
ThyssenKrupp Steel Europe AG
Kaiser-Wilhelm-Strasse 100 · 47166 Duisburg · Germany
Telephone +49 203 52-0 · Fax +49 203 52-25102
www.thyssenkrupp-steel-europe.com
Participating companies
ThyssenKrupp Steel Europe AG
ThyssenKrupp Presta Ilsenburg GmbH
ThyssenKrupp Metalúrgica Campo Limpo Ltda.
ThyssenKrupp Bilstein GmbH
ThyssenKrupp System Engineering GmbH
ThyssenKrupp Tailored Blanks GmbH
ThyssenKrupp Stahl-Service-Center GmbH
Hoesch Hohenlimburg GmbH
Ord
er n
o. 2
246
∙ Feb
ruar
y 20
13