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Roll Sleeve&roll Barrel

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Product Detail

    Chengdu Kaiyuan Roll Industry Co.,Ltd is one of the professional roll sleeve&roll barrel manufacturers and suppliers offering newest, advanced and durable steel roll sleeve&roll barrel, high speed steel roll sleeve& roll barrel with high quality and high performance, which is one of the best brands, welcome to check the pricelist and quotation with us.

    Product specification:

    Diameter:F100-F400

    Roll width:30-160mm

    Product performance:

    HRC60~62

    Roll material: Tungsten-Molybdenum serial high carbon high Vanadium steel with total alloy amount at 20~25%

    W16:  W EQ=16 —— Reaches W EQ of HSS (WEQ >15)

    All other tool steel roll WEQ is below 15,similar to that of Mould steel

    WEQ = W PERCENTAGE + 2 x Mo PERCENTAGE?

    Single piece casting,density=8.05x103kg/m3?

    Properties:

    No chemical segregation

    Uniform base material, stable microstructure

    Uniform hardness(HRC±1)?low attenuation

    Excellent red-hardness, wear resistance and impact load capacity

    No cracking nor pitting during rolling

    Uniform wear along the groove, smooth groove surface

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Chengdu Kaiyuan Roll Industry Co.,Ltd

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