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  • ArcelorMittal Ostrava

ArcelorMittal Ostrava plant is located in the northeastern part of the Czech Republic. Ostrava production site consists of an integrated plant with a liquid phase (coke oven, sintering plant, blast furnace) and a steel plant.

ArcelorMittal Ostrava is the largest integrated steel company in the Czech Republic. It supplies a wide range of flat and long steel products.

The site recent investment in a large rounds enables the continuous caster n° 1 to deliver a wide range of products for pipe, forging, railway applications as well as for the production of leaf springs for the automotive industry.



  • Upstream:
    Coke oven
    Sintering plant
    Blast furnaces
  • Steel plant:
    Oxygen batteries
    Ladle furnace
    Vacuum degassing
    Caster n°1: 6-strand*
    Caster n°3: 6-strand**
  • Wire rod rolling mill:
    24 duo-stands including finishing block with 4 duo-stands
  • Bar rolling mills: 
    Light section mill: 2 strands with 29 duo-stands
    Medium section mill: cross country 9 duo-stands

*including EMS; **vacuum degassing and EMS are not possible.


Casted semis


Finished products

  • Wire rod (mm):  5.5 -14
  • Rebar in coils (mm):  8 - 12
  • Bars (mm):  10 - 110;  length (m): 4 - 16
  • Rebar (mm):  10 - 50;  length (m): 6 - 16  (24: upon request)
  • Threaded bars (mm):  15 - 75;  length (m): 6 - 16  (24: upon request)  
  • Krybar (mm):  16-32;  length (m): 6 - 16  (24: upon request)  
  • Leaf spring, profile A, B, C (mm): ˜ 56 x 100;  length max. (m): 14




Contact Information

ArcelorMittal Ostrava
Vratimovská 689
CS-707 02 Ostrava-Kunčice

Website ArcelorMittal Ostrava

Products specification sheets

  Cold streched rebar in coils
  Leaf Spring