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Heat Resistant 9Cr2Mo Dia 610mm Forged Steel Rolls

    Buy cheap Heat Resistant 9Cr2Mo Dia 610mm Forged Steel Rolls from wholesalers
     
    Buy cheap Heat Resistant 9Cr2Mo Dia 610mm Forged Steel Rolls from wholesalers
    • Buy cheap Heat Resistant 9Cr2Mo Dia 610mm Forged Steel Rolls from wholesalers

    Heat Resistant 9Cr2Mo Dia 610mm Forged Steel Rolls

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    Brand Name : NEW FORCE
    Model Number : 9Cr2Mo
    Certification : API
    Price : Negotiatable
    Payment Terms : T/T, L/C
    Supply Ability : 500 PIECES PER MONTH
    Delivery Time : ONE WEEK
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    Heat Resistant 9Cr2Mo Dia 610mm Forged Steel Rolls

    Forged Steel Work Roll for Cold Rolling Mill


    The forged steel work roll is solid-forged roll made of alloyed steel, close to eutectoid and hypereutectoid steel. It owns a good combination with hardened surface which creates a strengthened working layer, heat check and tough core resistance to breakage. Heat treatment reduces and equalizes residual internal stress.


    The work roll can be used for cold rolling mill. The forged rolls are produced by steel-making, refining and forging. A homogenous highly dispersed structure provides mechanical properties of the internal layer for complicated heat treatment. It becomes easier for exceptional performance by using the forged rolls which are applied in cold rolling mill.

    Feature

    • High Hardness
    • Increased Heat Resistance
    • No Metallurgical Flaws
    • High Resistance
    • No Microstructure Flaws

    Application

    • Tandem mills
    • Reversing cold rolling mills
    • Temper mills
    SpecificationMaterialDiameter(mm)Length(mm)Weight(Tons)
    Work Rolls9Cr2Mo,9Cr3Mo,MC3,MC5 etc.Max.φ610mmMax.6000mmMax. 8.0T
    Intermediate Rolls9Cr2Mo,9Cr3Mo,MC3,MC5 etc.Max.φ800mmMax.6000mmMax. 8.5T
    Back-up RollsCr2, Cr3, Cr5,70Cr3Mo etc.Max.φ1500mmMax.7000mmMax. 40T

    MaterialChemical Composition (%)
    CSiMnCrMoNiVCuPS
    9Cr2Mo0.88-0.950.25-0.450.20-0.351.85-2.100.25-0.40<0.25--<0.20<0.015<0.010
    86CrMoV70.82-0.900.15-0.350.30-0.551.80-2.400.20-0.40<0.250.05-0.15<0.20<0.015<0.010
    9Cr3Mo0.85-0.950.25-0.450.20-0.352.80-3.500.25-0.40<0.25--<0.20<0.015<0.010
    MC30.82-0.900.60-0.900.20-0.452.80-3.500.40-0.600.60-0.800.05-0.15<0.20<0.015<0.010
    MC50.82-0.900.30-0.550.20-0.504.80-5.400.40-0.600.40-0.600.05-0.15<0.20<0.015<0.010
    70Cr3Mo0.60-0.750.40-0.700.40-0.702.50-3.500.60-0.80≤0.60--<0.20<0.015<0.010
    70Cr3NiMo0.60-0.750.40-0.700.40-0.702.50-3.500.60-0.800.50-1.00--<0.20<0.015<0.010
    70Cr3NiMoV0.60-0.750.17-0.370.20-0.301.70-2.200.30-0.500.30-0.500.10-0.20<0.20<0.015<0.010

    Physical Properties

    Designation of rollsHardness (HSD)Depth of hardness (mm)Hardness deviation (HSD)
    Work Roll70-10410-50±1
    Intermediate Roll70-8510-50±1
    Sendzimir Work roll60-66HRC≥10±1
    Sendzimir Intermediate Roll55-60HRC≥15±1
    Back-up Roll60-8010-75±1.5


    Heat Resistant 9Cr2Mo Dia 610mm Forged Steel Rolls


    Quality Heat Resistant 9Cr2Mo Dia 610mm Forged Steel Rolls for sale
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