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  • Our cast iron brake block enjoys many advantages including hardness, impact strength and so on. It consists of two parts, the cast iron and the steel support. Both the surface and core of the cast iron have the hardness within the range of 197< HB< 255.

    When facing subsequent impacts to the brake block or brake shoe, the steel support must remain intact and attached to the iron places. The connection bridge may possibly become detached but should not show any soundness defects. Separated from the brake shoe, the support must be able to withstand the bend test with cracking or breaking.

    Chemical compositions of cast iron
    Carbon: 3.0-3.5%
    Phosphorus: 1.3-1.5%
    Silicon: 1.5-2.0%
    Sulphur: 0.1-0.15%
    Manganese: 0.5-0.8%

    Chemical compositions of steel support
    C % < 0.13%,
    S % < 0.062%,
    P % < 0.062%.

  • Brand

    SUYU

    Name

    Iron brake block

    Type

     According to customers drawings, for train or wagon

    Application

    Heavy Duty Truck.Train.Bus,Automobile,petroleum drilling machine.

     

    Material

    Cast iron HT200

    Composite material

    Details

    Refer to standard GB/T 9439-1988

    1.rail way composite Brake shoe Material:

    Composite material,high friction composite brake shoe,low friction composite brake shoe

    2.Advantage:

    --Composite friction material bearing high energy braking;

    --High coefficient of friction and stability,

    --small heat fade for coefficient of friction,

    --Temperature insensitiveness,

    --Develop according to the samples or drawings

    --Certification:ISO9001-2000

  • 25KG double-layer woven bag with fumigation-free wooden pallet.

  • Address:1737Room 15th Building 201 Jinxiang Road Pudong Shanghai China
    Name:Linda
    Tel:0086-021-58999010
    MP:0086-021-58999010
    Fax:0086-021-58342386
    E-mail:suyu@suyurail.com

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