CERATIZIT Group
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Hot Rolling

  • hot rolling

    Premium solutions for mills

    Save production costs thanks to long tool life

    Our high-quality carbide grades are characterised by excellent wear resistance, toughness and surface quality. This is why they are ideal for long-term utilisation with high rolling forces and temperatures.

The optimal solution for your individual requirements

According to the application, we provide various carbide grades and sintered rolls in different sizes as well as semi-finished and ready-to-use rolls suitable for all fields of application. The rolls are available with or without groove. Furthermore we also produce silicon nitride rolls which show exceptional performance as guide rolls or pressure rolls.

    Advantages & Benefits

    Hard materials show notably less wear than conventional steels: they are harder and characterised by higher fracture toughness and compressive strength.

    Excellent price-performance ratio

     

    Flexible delivery times

    Efficient process, reduced warehouse

     

    Thanks to CERATIZIT you will manage the entire process chain from the raw material to the finished product.

    Excellent product quality precisely adapted to your needs, maximum process reliability and holistic know-how

     

    Broad selection, also for proven corrosion-resistant carbide grades

    Always the right individual solution for every application

     

    Large diameter possible when requested: up to 700 mm (external dimension). Greatest range worldwide!

    Maximum flexibility, all solutions from one source

     

    Certified product and process quality to DIN EN ISO 9001:2000 and ISO 14001

    Optimal reliability for your production

     

    Technical advice on site: sales representatives and segment manager with technical know-how of the sector

    A contact person for every challenge and innovation, rapid response when needed

     

    More than 70 company sites worldwide

    There is always a contact person nearby

     

    Highly precise versatile production procedures: minimum tolerances, optimal surfaces, maximum precision

    High production speed, optimal product quality

    Product Details

    • hot rolling

      Our carbide grades possess the perfect properties for economic hot rolling. They withstand high stress, simultaneously achieving considerably longer service life as well as better surface quality and dimensional accuracy compared to rolls made of steel or cast iron.

       

      Carbide properties:

      • Wear resistance
      • Fracture toughness
      • High compressive strength
      • Fatigue strength
      • Thermal shock resistance

    Available in carbide:

    • Carbide rolls for No-Twist mills (CTE product family)
    • Guide and pressure rolls (ready to use)
    • Composite rolls for conventional hot rolling lines

     

    Available in ceramic (silicon nitride):

    Guide and pressure rolls (ready to use) can be supplied in a range of outer diameter D = 30 to D = 180 mm.

    Application Range

    Applications:

    • Mills
    • Automotive industry
    • Steel mills
    • Customised solutions

     

    Particularly suitable for the following materials:

    • From classical constructional steel to high-alloyed steels
    • Non-ferrous metals

    Grades

    • hot rolling