• Hot rolled black is manufactured by thermomechanical processing of slabs from steelmaking through ArcelorMittal Dofasco’s modernized 7-stand hot mill into a steel coil at the required thickness. As a normal result of hot rolling, the steel carries a surface oxide (scale).
  • Hot rolled pickled and oiled is produced by removing the hot roll scale by acid pickling and applying oil for protection or lubrication. This operation is done at ArcelorMittal Dofasco’s in house continuous pickle line with tension leveling or an outside processor.


* ArcelorMittal Dofasco produces only Type 1  Columbium 

Size Availability

  • Thickness - 0.059" to 0.500" (1.5 mm to 12.7 mm)
  • Maximum width - 63" (1600 mm)


Note: Various steel grades and qualities may not be available across Dofasco's full gauge and width capability. Please contact the ArcelorMittal Dofasco Sales Department for further information on specific product availability.

Typical End Uses  

  • Automotive
    Wheels, brakes, body structural components, suspension components, bumpers, interior components, drive train and hydroformed tubes
  • Construction
    Pre-engineered buildings, sheet piling
  • Tubular
    Oil country tubular goods, oil and gas line pipe, automotive tubing, mechanical tubing, hollow structural sections and spiral welded piling & pipe
  • Cold rolled

    ArcelorMittal Dofasco produces a variety of cold rolled products consisting of conventional, full hard, weathering, enameling and electrical steels.

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  • Pre-Paint steel

    Pre-painted steel is a steel coil painted before forming using the coil coating process.

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  • Tinplate Products

    ArcelorMittal Dofasco produces a variety of Tin Plate products. These products are cold rolled once or twice and continuously annealed to produce Black Plate. The Black Plate can then be coated with a thin layer of tin or chromium through electrolytic deposition.

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  • Galvalume

    ArcelorMittal Dofasco is a licensed producer of Galvalume and Galvalume Plus (zinc & aluminum) coated steel products in Canada. Galvalume is produced through the hot-dip process and is backed up with an industry leading warranty ranging from 40 to 60 years based on coating weight and surface treatment.

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