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Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block

Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block

  • Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block
  • Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block
  • Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block
  • Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block
Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block
Product Details:
Place of Origin: Mainland China
Brand Name: NC661
Certification: ISO9001,CE,SGS
Model Number: 661
Payment & Shipping Terms:
Minimum Order Quantity: 100 pcs
Price: $1-50
Packaging Details: Wooden Case
Delivery Time: 30 days
Payment Terms: T/T, L/C
Supply Ability: 80,000 pcs monthly
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Detailed Product Description
Part Name: Brake Shoe Material: Cast Iron
Application: Railway And Locomotives Usage: Fastening Railroad
Surface: Plain Oiled Standard: GB/T1222
Quality Control: Inspection 100%
High Light:

gray cast iron castings

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gray iron casting process

Rail Train Wagon Brake Shoe / Railway Cast Iron Locomotive Brake Block

 

Description

 

During the running of the train, brake is needed, and the brake parts are directly rubbed into the wheels to stop the train stopping.A tile brake block made of cast iron or other materials holds the wheel tread tightly during braking and stops the wheel from turning by friction. In this process, the braking device transforms the huge kinetic energy into heat energy dissipating in the atmosphere. The brake effect depends mainly on the dissipation capacity of frictional heat energy. When using this brake mode, the friction area of the brake shoe is small, and most of the heat load is borne by the wheel. The higher the train speed, the greater the heat load of the wheels when braking.

 

Features

1. Good thermal stability. Resin decomposition temperature is high, the actual temperature is 377 degrees Celsius.
2. Low compression elasticity, low noise and uniform temperature distribution.
3. Strong viscosity, both resin aging resistance, and rubber toughness, low thermal decay rate, good recovery.
4, wear resistance is good, the surface has good reproducibility.

 

Material

 

The brake is fitting for the locomotive which speed is less than 100Km /H

 

There are three types as following:

1. Grey Cast Iron

2. High Phosphorus Cast Iron

3. Alloy Cast Iron

 

A. The chemical composition and mechanical properties

 

Material Chemical Composition%

Tensile Strength

Mpa

Hardness

HBW10/3000

C Si Mn P
Grey Cast Iron 2.9-3.5 1.8-2.2 0.6-1.2 ≤1.0 ≥150 179-255
High Phosphorus Cast Iron 2.8-3.6 1.5-2.2 0.8-1.2 1.3-2.0 ≥150 179-255
Alloy Cast Iron 2.8-3.6 1.28-1.8 1.2-1.9 ≤0.15 200-320 200-260

 

B. Average Friction Coefficient

 

Braking speed Km/H Grey Cast Iron High Phosphorus Cast Iron Alloy Cast Iron
100 0.1 0.13 0.1
80 0.11 0.15

0.11

 

 

Product Details

 

Name
Brake Shoe For Wagons
Applications
Automobile,petroleum drilling machine;
Locomotive Parts for Passenger train or Cargo train.

 

Material
Cast iron,Composite material
Braking Force
High friction
Service LIfe
>12,000km
(Note: it must be replaced after 12,000 Km)
Surface Treatment
1. Plain oiled
2. Painting

 

Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block 0

Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block 1

Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block 2

 

 

Packing and Delivery

 

Our products are all packed in wooden cases to ensure zero damage. If customers have specific requirements for the packaging, we will gladly accommodate. The products will be sent to you within 30 days and we will arrange everything from the initial consultation to the delivery of your chosen port anywhere the world.
 
Plain Oiled Grey Cast Iron Casting Railway Locomotive Brake Block 3

 

 

 

 

Contact Details
Sunrise Foundry CO.,LTD

Contact Person: Mr. Paul

Tel: +86-15867869948

Fax: 86-574-88923602

Send your inquiry directly to us
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