Skip to content Skip to footer
Atakaş
Atakaş

Production

Close
Atakaş Steel

Production

Atakaş Çelik's production infrastructure offers a holistic structure encompassing continuous acid cleaning, reverse rolling, galvanizing, painting, electrolytic cleaning, batch annealing, and temper rolling lines, along with services and laboratory facilities.

Production StructureProduction line capacity tables, manufacturable product tables, service infrastructure, and laboratory sections have been brought together on a single page.
Content ScopeThe main production processes, ranging from continuous acid cleaning to tempered rolling, as well as cutting, slitting, and laboratory infrastructure, are presented in a table format.
CPL

Continuous Acid Cleaning Line

Hot-rolled coils are passed through an acid line to remove the surface scale, and the width is adjusted by edge cutting according to customer order. Lubrication is available upon request.

Capacity
Continuous Pickling Line Capacity
Min.Max.
Thickness(mm)1,505,00
Width(mm)6001550
Inner Diameter(mm)610850
Outer Diameter(mm)9002100
Roll/Package Weight(ton)1035
Maximum Line Speed(m/min)220
Annual Capacity(ton)1.000.000
Products that can be manufactured
Products that can be manufactured using a Continuous Pickling Line
Min.Max.
Thickness(mm)1,505,00
Width(mm)6001550
Inner Diameter(mm)610
Outer Diameter(mm)9002100
Roll/Package Weight(ton)1035
Steel GradeYield strength max: 700 MPa
Maximum tensile strength: 800 MPa
All steel grades with the specified characteristics can be produced.
Dual Surface Total Lubrication(gr/m²)1,0 - 3,0
Product CodePHR
Image of Atakaş Steel plant.
CRM

Reversible Rolling

The coils coming from the acid line are rolled in the rolling mill to thicknesses suitable for the customer's order.

Capacity
Reversible Rolling Mill - 1
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)1,504,500,252,00
Width(mm)60015506001550
Inner Diameter(mm)610508 - 610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)10351035
Maximum Line Speed(m/min)1400
Annual Capacity(ton)410.000
Number of Rollers6
Capacity
Reversible Rolling Mill - 2
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)1,504,500,252,00
Width(mm)60013006001300
Inner Diameter(mm)610508 - 610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)10351035
Maximum Line Speed(m/min)1400
Annual Capacity(ton)290.000
Number of Rollers6
Capacity
Reversible Rolling Mill - 3
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)1,504,500,162
Width(mm)60013006001300
Inner Diameter(mm)610508610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)10351035
Maximum Line Speed(m/min)1400
Annual Capacity(ton)290.000
Number of Rollers6
Products that can be manufactured
Reversible Rolling Mill
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)1,54,50,162
Width(mm)60013006001300
Inner Diameter(mm)610508610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)10351035
Steel GradeYield Strength Minimum: 205 MPa
Maximum tensile strength: 450 MPa
Product CodeFH
Image of Atakaş Steel plant.
HDGL

Continuous Hot-Dip Galvanizing Line

Fullhard coils, cold-rolled coils, or pickled coils from rolling mills are passed through a hot-dip galvanizing line, where surface treatment, zinc coating, chromating, and lubrication are applied according to customer requirements.

Capacity
Continuous Galvanizing Line - 1
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)0,253,000,253,00
Width(mm)60015506001550
Inner Diameter(mm)508 - 610508 - 610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)535535
Maximum Line Speed(m/min)180
Annual Capacity(ton)400.000
Capacity
Continuous Galvanizing Line - 2
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)0,161,100,161,10
Width(mm)75013007501300
Inner Diameter(mm)508610508610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)530530
Maximum Line Speed(m/min)180
Annual Capacity(ton)150.000
Products that can be manufactured
Continuous Galvanizing Line
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)0,163,000,163,00
Width(mm)60015506001550
Inner Diameter(mm)508 - 610508 - 610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)535
Maximum Line Speed(m/min)180
Annual Capacity(ton)550.000
Product CodeGCR, GHR, GTP
Atakaş Steel production lineAtakas Steel production image.
CCL

Continuous Painting Line

Galvanized coils from the galvanizing line or cold-rolled coils from the tempering line are coated on both surfaces with paint of the type and thickness specified by the customer on the paint line; a protective film is also applied optionally.

Capacity
Continuous Painting Line Capacity
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)0,161,500,161,50
Width(mm)70015307001530
Inner Diameter(mm)508610508610
Outer Diameter(mm)70021007002100
Roll/Package Weight(ton)330310
Maximum Line Speed(m/min)150
Annual Capacity(ton)200.000
Products that can be manufactured
Products that can be manufactured using a Continuous Dyeing Line.
Min.Max.
Thickness(mm)0,161,50
Width(mm)7001530
Inner Diameter(mm)508610
Outer Diameter(mm)7002100
Roll/Package Weight(ton)310
QualityYield strength max: 400 MPa
Maximum tensile strength: 550 MPa
All galvanized and Aluzinc steel grades, as well as cold-rolled steel grades, that have the specified characteristics can be painted.
ColourAll colors in the RAL catalog
Paint TypePolyester - Epoxy - Plastisol - Polyamide - Plivinyl Fluoride
Maximum Line Speed(m/min)150
Annual Capacity(ton)200.000
Product CodesPPG - PPC
Atakaş Steel production lineAtakas Steel production image.
ECL

Electrolytic Cleaning Line

Fullhard coils from the rolling mill are passed through an electrolytic cleaning line before batch annealing to remove rolling oil and provide an extra surface clean.

Capacity
Electrolytic Cleaning Line Capacity
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)0,252,000,252,00
Width(mm)60015006001500
Inner Diameter(mm)508610508610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)535535
Maximum Line Speed(m/min)250
Annual Capacity(ton)300.000
Products that can be manufactured
Electrolytic Cleaning Line
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)0,252,000,252,00
Width(mm)60015006001500
Inner Diameter(mm)508610508610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)535
Steel GradeMaximum tensile strength: 1000 MPa
All steel grades with the specified characteristics are available.
Maximum Line Speed(m/min)250
Annual Capacity(ton)300.000
Product CodeFHE
Image of Atakaş Steel plant.
BAF

Batch Annealing

In rolling mills, coils that have lost their mechanical properties and crystalline structure are annealed in batch annealing furnaces in a hydrogen environment, thus regaining their lost physical and chemical properties.

Capacity
Bulk Annealing Capacity
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)0,252,000,252,00
Width(mm)70015507001550
Inner Diameter(mm)508610508610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)535535
Maximum Base Loading Capacity(ton)125
Base Number15
Number of Heating Bells8
Number of Cooling Bells9
Annual Capacity(ton)300.000
Products that can be manufactured
Batch Annealing
Min.Max.
Thickness(mm)0,252,00
Width(mm)7001550
Inner Diameter(mm)508610
Outer Diameter(mm)9002100
Roll/Package Weight(ton)535
Steel GradeMaximum tensile strength: 1000 MPa
All steel grades with the specified characteristics are available.
Product CodeAFH - AFHE
Atakaş Steel production lineAtakas Steel production image.
TM

Tempered Rolling

The rolls coming from the batch annealing process are passed through the tempering line, where their regained physical and chemical properties are distributed homogeneously to every point; cracks on the strip are eliminated, and a rough surface is obtained according to customer requirements.

Capacity
Temper Rolling Capacity
Line EntryLine Out
Min.Max.Min.Max.
Thickness(mm)0,253,000,253,00
Width(mm)70015507001550
Inner Diameter(mm)508610508610
Outer Diameter(mm)90021009002100
Roll/Package Weight(ton)535535
Maximum Line Speed(m/min)500
Annual Capacity(ton)300.000
Products that can be manufactured
Products that can be produced by tempered rolling.
Min.Max.
Thickness(mm)0,253,00
Width(mm)7001550
Inner Diameter(mm)508610
Outer Diameter(mm)9002100
Roll/Package Weight(ton)535
Product CodeCR - CRE
Chemical Composition (%) Max.
Serial NumberEN 10130CPSMnTi
1DC010,1200,0450,0450,600
2DC030,1000,0350,0350,450
3DC040,0800,0300,0300,400
4DC050,0600,0250,0250,350
5DC060,0200,0200,0200,2500,300
***A TEST IS PERFORMED PERPENDICULAR TO THE ROLLING DIRECTION.***
r- and n-values are not valid for thicknesses below 0.50 mm.
Temper facility image
SV

Services

The post-production service infrastructure offers the capability to prepare products according to customer requirements with cut-to-length and slitting lines that support sheet and strip product preparation.

Length Cutting Line

A service line where acid-etched, full-hard, cold-rolled, galvanized, and painted coils are transformed into sheets of the desired dimensions.

Technical December
Cold Cut
Thickness0.25 - 4.00 mm
Width500 - 1525 mm
Length500 - 6000 mm
Roll/Package Weight30 tons / 10 tons
Maximum Line Speed100 m/min
Annual Capacity100,000 tons
Technical December
Thin Hot Cut
Thickness1.5 - 6.0 mm
Width1000 - 2050 mm
Length1000 - 13600
Roll/Package Weight30/15 tons
Maximum Line Speed30 m/min
Annual Capacity200,000 tons
Technical December
Thick Hot Size Cutting
Thickness6 - 20 mm
Width1000 - 2050 mm
Length1000 - 13600
Roll/Package Weight30/15 tons
Maximum Line Speed20 m/min
Annual Capacity250,000 tons

Slitting Line

A service line where various steel grades are slit and transformed into strip products of different widths according to customer needs.

Technical December
Slicing
Thickness0.25 - 4.00 mm
Width700 - 1525 mm
Slitting Width20 mm
Outer Diameter800 - 2100 mm
Maximum Line Speed300 m/min
Annual Capacity150,000 tons
Image of Atakaş Steel plant.
LAB

Laboratories

Quality control and verification infrastructure is handled as separate areas of expertise supporting production processes through mechanical, chemical, and paint laboratories.

Mechanical Laboratory

Laboratory infrastructure that checks the mechanical and chemical properties of manufactured products to ensure they comply with international standards and customer requirements.

Control Headings
Mechanical
Hardness MeasurementSurface hardness control
Tensile TestMaterial strength control
Chemical Property MeasurementMaterial suitability support
Metallographic ExaminationMicrostructure and cross-section control.

Chemistry Laboratory

A chemical analysis infrastructure that supports production processes and coating quality through oil, water, acid, and surface analyses.

Analysis Headings
Chemical
Rolling OilFat content, pH, saponification, and acid number.
Chemical SubstancesHCl, H₂SO₄, NaOH, free acid, total acid, iron
Water AnalysespH, conductivity, hardness, alkalinity, ammonium, nitrite, phosphate
Sheet Metal SurfaceZinc content, oil, slag and chloride residues.

Paint Laboratory

It is a control infrastructure that verifies painted sheet metal products according to international standards and customer expectations.

Control Headings
Paint
Painted Sheet Metal AnalysisDry film thickness, gloss, color distortion, pencil hardness, impact resistance, depth drawing
Paint AnalysesViscosity, density, ash, solvent, and solid content ratios.
Performance TestsT-bending, MEK, neutral salt mist, QUV, humidity, and conical bending.
Image of Atakaş Steel plant.

Integrated Production Structure

Production lines, product groups, services, and laboratory facilities showcase Atakaş Çelik's manufacturing capabilities in a structured manner that complements each other, from surface preparation to finishing and quality control.

You can review the relevant pages to learn more about our corporate structure, areas of activity, and investments.

Corporate Catalog
Contact Us