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Cast Iron Railway Brake Shoe Replacement For Heavy Duty Truck Automobile

Country/Region china
Company Suzhou Zhongyue Railway Material Co.,Ltd
Categories Heavy Duty Truck
Telephone 0512-36905088
ICP License Issued by the Chinese Ministry
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    Cast Iron Railway Brake Shoe Replacement For Heavy Duty Truck Automobile

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    Contact Us
    Company:Suzhou Zhongyue Railway Material Co.,Ltd NameTel:13776303893 Fax:0512-36905825 Email:zy@zyrail.com Add:199 Huanlou Road , Kunshan Industrial park
    Product Center Location:Home > > Rail Fastening > Brake Block
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    Cast Iron Railway Brake Shoe Replacement For Heavy Duty Truck Automobile

    Product Number Brake Block Quantity: 10000 Rrice: ¥4799.00 Time: 2015/4/20 1:54:36
    Share: CopyMore0

    Detailed Product Description

    Product Name:

    Brake Block

    Application:

    Heavy Duty Truck.Train.Bus,Automobile,petroleum Drilling Machine.

    Type:

    According To Customers’ Drawings, For Train Or Wagon

    Material:

    Cast Iron HT200, Composite Material

    Surface:

    Plain (oiled), Colored

    Standard:

    Refer To Standard GB/T 9439-1988

    Cast Iron Railway Brake Shoe Replacement For Heavy Duty Truck Automobile

    Specifications:

    cast iron brake block

    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%.

    composite brake block

    1. Function
    Our composite brake block is an ideal replacement of the metallic (gray cast iron) brake block. Composite brake block features motion to the wheel and well fitness between the brake block and brake block shoe (brake holder).

    2. Physical and mechanical properties of composite

    Characteristic

    Unit

    Value

    Testing Method

    Specific Gravity

    gr/cm3

    1,7 2,4

    ASTM D792

    Coefficient of Friction

    0,14 0,22

    ASTM D1894

    Hardness

    HRR

    70 105

    ASTM D785

    Crush Strength

    N/cm2

    Minimum 2500

    ASTM D695

    Bending Strength

    N/cm2

    2400 4000

    ASTM D790

    Tensile Strength

    N/cm2

    Quality Cast Iron Railway Brake Shoe Replacement For Heavy Duty Truck Automobile for sale
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