Mill Roll

   
   
   

Roughing

  • 1. Adamite (ADM)

    High Carbon series Mill Roll, Impact Resistance (Toughness),Wear Resistance, Thermal Crack Resistance

    Hardness : HS40~60

    Micrograph :

    420N (Hs 55/60) X 50

    420N (Hs 55/60) X 100

    Property : Excellent Toughness, Applying for Heavy Load Condition

  • 2. Ductile Cast Iron (DCI)

    Spherodal graphite Mill Roll, Impact Resistance (Toughness), Wear Resistance, Thermal Crack Resistance

    Hardness : HS35~70

    Micrograph :

    160S (Hs 55/60) X 100

    155H (Hs 45/50) X 100

    Property : Exellent surface quality, relatively High Toughness, Wide Application

Intermediate

  • 1. Ductile Cast Iron (DCI)
  • 2. High Speed Steel (HSS)

    MC Carbide and Martensite formation – Hot Hardness, High Toughness

    Hardness : HS70~85

    Micrograph :

    270D (Hs 67/70) X 50

    270D(Hs 67/70) X 100

    Property : Excellent Wear Resistance, Excellent Surface quality(Cooling Condition Required)

  • 3. Powder Metallurgy Alloy (FT-9)

    Sintered Powder Product (HIP), Fine Carbide
    – Excellent Wear Resistance

    Hardness : HS62~69

    Micrograph :

     

     

     

    Property : Excellent Wear Resistance, Excellent Surface Quality, Fulfilling Cost-down by Extending Roll Life Time

Finishing

  • 1. Ductile Cast Iron (DCI)
  • 2. High Speed Steel (HSS)
  • 3. Powder Metallurgy Alloy (FT-9)
  • 4. Tungsten Carbide (WC)

    Powder Metallurgy Product, Excellent Wear Resistance

    Hardness : HS71~99

    Micrograph :

     

    Property : Excellent Wear Resistance & Surface Quality, Easy to crack by Rapid Temperature Change & Impact