• lufft103 posted an update 3 months, 1 week ago

    Cast Steel Roll for the Finishing Stand of Hot Strip Mills
    The cast steel rolls are divided into three kinds too as the below
    1)alloys steel cast rolls
    Chemical composition(%)
    codeCSiMnCrNiMo
    AS600.55-0.650.20-0.450.90-1.200.80-1.20-0.20-0.45
    AS65I0.60-0.700.20-0.600.50-0.800.80-1.200.20-0.500.20-0.45
    AS70Ⅱ0.65-0.750.20-0.451.40-1.80–0.20-0.45
    AS750.70-0.800.20-0.450.60-0.900.75-1.00-0.20-0.45
    AS75Ⅰ0.70-0.800.20-0.700.70-1.100.80-1.50≥0.200.20-0.60
    Cr40.40-0.700.20-0.600.70-1.203.00-5.00≥0.500.40-1.00
    Properties and application
    codeRoll body hardness(HS)Rm(Mpa)size(mm)weight(kg)use
    AS6035-50≥650ø600~16001000~50000Rough mill work rolls and support rolls etc
    AS65I35-45≥650
    AS70Ⅱ35-45≥680
    AS7535-50≥680
    AS75Ⅰ35-50≥700
    Cr450-65≥700
    2)hot work tool steel cast rolls
    Chemical composition(%):
    codeCSiMnCrNiMoV
    HWDⅠ0.50/0.600.10/0.400.50/0.800.50/0.801.40/1.800.10/0.30
    HWDⅡ0.40/0.500.40/0.700.40/0.601.50/2.000.80/1.200.80/1.200.30/0.50
    HWDⅢ1.40/1.600.20/0.400.40/0.6010.0/14.0
    0.70/0.900.80/1.00
    Properties and application
    codeRoll body hardness(HS)Rm(Mpa)size(mm)weight(kg)use
    HWDⅠ40/50≥1000ø 600~14805000~45000Rough rolling mill work rolls
    HWDⅡ50/60≥1100
    HWDⅢ55/65≥500(core)Universal mill vertical roll and side roll
    3)HSS cast rolls
    Chemical composition( %)
    codeCSiMnWVCrNiMoNbB
    HSS1.50-2.200.30-1.000.40-1.200.00-8.002.00-9.003.00-8.000.00-1.502.00-8.000.00-2.00
    S-HSS0.60-1.200.80-1.500.50-1.000.00-3.000.40-3.003.00-9.000.20-1.202.00-5.000.00-2.00
    B-HSS1.00-2.000.30-1.000.40-1.200.00-3.000.40-3.007.00-12.000.20-1.202.00-5.000.00-2.000.10-1.00
    Properties and application:
    codeRoll body hardness(HS)Roll neck hardness(HS)size(mm)weight(kg)use
    HSS75-9530-45ø300~700800~15000Strip,bar and wire rolling mill etc
    S-HSS75-9830-45Work rolls and middle rolls etc
    B-HSS75-8530-45
    Ted Machine, with over 10 years experience, is one of leading cast steel roll for the finishing stand of hot strip mills manufacturers and suppliers in China. We have introduced advanced equipment and technology in our plant. Welcome to buy the customized and quality equipment from our factory.Composite Roll
    website:http://www.tedmetal.com/roller/cast-roll/

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