ArcelorMittal Dudelange products

ArcelorMittal Dudelange products:
Aluzinc, Alusi, Electrogalvanised & Usibor
March 2011
ArcelorMittal Dudelange
Cluster LORRAINE
Julien CESCON
ArcelorMittal Dudelange
Cluster LORRAINE
European leader for Aluzinc production, ArcelorMittal Dudelange also coats coils
of steel laminated with Electrogalvanised and Alusi, and soon with Usibor.
Certificates issued by LLOYD’S:
Some numbers:
- ISO 9001
- Staff: 280
- ISO 14001
- Capacity: 1 000 000 tons/year
- OHSAS 18001
- 4 production lines
- ISO/TS 16949
- 1 Steel service center
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- Area: 113 000 m
1980-2010
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SUMMARY
• Aluzinc
• Alusi
• Electrogalvanised
Advantages & applications
• Usibor
• Production program range
• Documentations & Samples
• Contacts
ArcelorMittal Dudelange
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Aluzinc
Aluminium (55%), Zinc (43,4%) & Silicon (1,6%)
>> BUILDING: Façades, roofs, sunvisors,
>> DEEP DRAWING ELEMENTS
ceilings, firebreak solutions…
>> PIPE CLADDING
>> AUTOMOTIVE
>> DOMESTIC APPLIANCES & Other
5 cm
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Advantages of Aluzinc (1/2)
•
Remarkable corrosion resistance
and cathodic protection,
•
25 year warranty in construction,
•
Beautiful silvery look thanks to the little spangle,
•
Certified in construction in various countries:
CSTB (F), BBA (UK), SITAC (SWE) and U (D)
•
Surface recommended for use in food storage areas.
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Advantages of Aluzinc(2/2)
•
Exceptional deep-drawing properties (HFX*),
•
Good electrical conductivity,
•
High heat reflectivity,
•
Good resistance at high temperatures,
•
Excellent fire resistance,
•
Easy to paint and post-painting facilitated,
•
Ecological product with 100% chromium-free passivation,
•
Working facilities (Welding, cutting, stamping, bonding…).
* High Formability eXtended
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Warranty of Aluzinc
An exceptional 25 year warranty against perforation in building !
Valid for AZ185
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Aluzinc in construction…
> Architectural, traditional and industrial façades.
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…For various applications !
> Roofs, tiles, ceilings, sunvisors and solar solutions.
Interior
ceiling
Sunvisors
Roof and tiles
Solar solutions
Interior ceiling
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Aluzinc « Florelis »,
Ideal product for architectural project
Aluzinc shows a natural spangle, but the spangle is not homogeneous.
Thanks to a specific know-how, ArcelorMittal can now guarantee an uniform
spangle size within a production cycles.
Aluzinc “Florelis” is Aluzinc with a guaranteed spangle
size within a production process.
The range of spangles valid for Aluzinc “Florelis”:
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• Minimum 1 000 per dm
2
• Maximum 1 800 per dm
ArcelorMittal can provide Florelis within the range.
(An exact spangle number is not possible).
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Aluzinc
An ideal partner for electrical appliances !
Structure
Protection elements
and partitions
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Aluzinc for petrochemical industry
and pipe cladding
Excellent corrosion resistance…
…High fire resistance…
…and Aluminium appearance !
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Aluzinc: Deep drawing applications
5 cm
> Component for window
elevator system
20
cm
8 cm
> Support for lawn
mower bearings
5.5 cm
> Bulb fixing systems
> Gas counter housing
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For applications requiring an extreme
formability… Choose Aluzinc HFX* !
When the shape is difficult…Aluzinc HFX* is the solution!
The outstanding corrosion resistance of Aluzinc makes it the only possible precoated material for some applications.
> Applications realized with Aluzinc HFX*:
Gutters, drainpipes, small parts for automotive industry, exhaust systems,
gas meters, precision appliances…
* High Formability eXtended
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Alusi
90% Aluminium & 10% Silicon
• Automotive industry: heating equipment, boilers,
ducts, fume exhaust pipes…
• Domestic appliances: ovens, deep fryers,
toasters, barbecues…
Alusi is available in a wide range of steel grades: steels for cold
forming and deep drawing applications, and structural steels.
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Advantages of Alusi
• Particularly suitable for applications requiring high resistance to
oxidation at high temperatures.
• Up to 450°C, the top surface of the Alusi coating does not alter and
its thermal and light reflectivity remains at 80%, which is an important
property for thermal screen application.
• The presence of silicon allows the coating to be used at temperatures
as high as 650°C without flaking.
• Excellent resistance to corrosion and chemical attacks.
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Alusi for automotive industry
Tubes & various equipments
> Exhaust systems
> Oil pan
> Heat shield of catalytic converter
> Tube
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Alusi for domestic appliances
> Cooker top plate
> Frier parts
> Cooking pans
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Electrogalvanised
Zinc (99,995%)
• Domestic appliances: washing machines,
dryers, dish washers, cookers, microwave ovens,
refrigerators…
• Electronic equipments: computers, HI-FI and TV
casings, video and CD players, decoders…
• Furniture: cupboards, desks, shelves…
High Tensile Strength Steels (HTSS) can be easily coated at
Dudelange plant in one shot with a 99% first choice yield.
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Advantages of Electrogalvanised
• Active protection against corrosion,
• Thin coating (on one or both sides),
• Decorative appearance and good zinc liability,
• Good paint adherence,
• Mechanical value of the cold rolled base material unaltered,
• Deliverable material in a multitude of quality,
• High yield stress.
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Electrogalvanised
Domestic appliances & teletronics
> Drum buffer for washing
machines
> PC tower support
> Door lock
> Fan for electrical
cabinets
> Cover for electric motors
(Ventilator side)
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Electrogalvanised
Equipments for automotive industry
Housing of oil filter
Interior of a silencer
Interior of oil filter
Arms of
windscreen
wipers
Acoustic baffle
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Electrogalvanised
Deep drawing elements
10 cm
13 cm
> Strengthening part for baffles
or loud-speakers
> Fastening parts
> Element for window
regulators
4 cm
In these particular cases, the zinc layer favors the autolubrification of the part during the deep drawing process.
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Usibor, a new product realized
by ArcelorMittal Dudelange !
ArcelorMittal was the first steel maker to offer the automotive industry a coated press
hardened steel: Usibor.
Usibor has an aluminum-silicon pre-coating and was developed to protect the metal
from oxidation (scale) and decarburization during hot stamping.
The pre-coating is applied to the coils in a continuous process and offers excellent
resistance to hot stamping heat treatment.
Final parts using this forming technology have improved corrosion resistance after
painting, eliminating the need for anti-corrosion post-treatment.
Additional advantages of Usibor:
Elimination of the shot- blasting step required for conventional uncoated hot forming
steels (no scale),
¾
Very good final part geometric tolerance (no shot-blasting, hence no deformation),
¾
No decarburization,
¾
Simplified process and cost savings (no shot-blasting, no inert atmosphere in ovens).
¾
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Advantages of Usibor
• Out-standing resistance to fatigue and shock,
• Very good hot formability,
• Excellent corrosion resistance of finished parts,
• Decrease the weight of the body,
• Reduced cost of manufacturing car bodies.
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Applications with Usibor:
>> Safety parts (1/2)
In red => Elements with Usibor
Because of their high impact and fatigue strength, Usibor is particularly well suited
for the entire range of structural parts and especially for safety parts.
Most of the current applications are intrusion- resistant passenger and engine
compartment components:
Front and rear bumper beams, door reinforcements, windscreen upright reinforcements,
B-pillar reinforcements, floor and roof reinforcements.
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Applications with Usibor:
>> Safety parts (2/2)
> Bumper beam (thickness: 2.0 mm)
> Windscreen upright
(thickness: 1.2 mm)
> B-pillar reinforcement
(thickness: 1.85 mm)
1,20 m
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ArcelorMittal Dudelange
Production program range
Aluzinc
Alusi
Usibor*
Electrogalvanised
Coating
weight
(gr to side)
100 / 150 /
165 / 185
80 / 100 / 120
150
X
18 to 85
Coating
thickness
(mµ to side)
13 / 20 / 23
25
13 / 16.5 / 20
25
X
1.5 to 10
Thickness
of coated
product (mm)
0.23 to 2.0
0.4 to 2.0
X
0.25 to 3.2
750 to 1 550
750 to 1 550
x
520 to 1 550
Width (mm)
AVAILABLE GRADES :
Bending, stamping, profiling, structural and high strength grades.
* Program will be available soon.
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Documentations
Contact: dudelange.team@arcelormittal.com
• Binder with best building applications
> “Aluzinc; The most beautiful achievements
in construction” (PDF or High paper quality)
• CD-ROM’s
> “Aluzinc; Presentation & Applications”
> “Electrogalvanised achievements”
> “ArcelorMittal Dudelange products”
> Technical brochure
“Aluzinc in building”
by ArcelorMittal Flat Carbon Europe
(PDF or High paper quality)
• Brochure Aluzinc
> “Your best partner
in building”
(PDF in F, UK and D)
> Web site
www.arcelormittal.com/dudelange/
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Samples A4 (Other format on demand)
Contact: dudelange.team@arcelormittal.com
>> Aluzinc
>> Electrogalvanised
>> Alusi & Usibor
Ø 8 cm
Thickness: 0.23 => 2 mm
Thickness: 0.25 => 3.2 mm
Thickness: 0.4 => 2 mm
¾ Construction,
¾ Domestic appliances,
¾ Automotive industry,
¾ Domestic appliances,
¾ Electronics,
¾ Domestic appliances,
¾ Deep drawing elements,
¾ Metallic furniture…
¾ General industry…
¾ Pipe cladding…
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Contacts
ArcelorMittal Dudelange S.A.
Zone Industrielle Wolser • P.O Box 92
L-3401 DUDELANGE (G-D of Luxembourg)
Phone: +352 51 86 86 - 1 • Fax: +352 51 86 86 - 2222
dudelange.team@arcelormittal.com
www.arcelormittal.com/dudelange/
Customer Satisfaction & Marketing :
=> François COVELLA
Phone: +352 51 86 86 - 2305
Fax: +352 51 86 86 - 9305
francois.covella@arcelormittal.com
Quality Department :
=> Mauri FIORUCCI
Phone: +352 51 86 86 - 2401
Fax: +352 51 86 86 - 9401
mauri.fiorucci@arcelormittal.com
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