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Braking systems for railroad

Location:
Xi'an, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Transportation > Trains & Railroads

Product Description

Braking systems for railway

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



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Contact Information

Company:
 Xi'an Zhong Rui Railway New Technology Co., Ltd.
Phone Number:
  86-29-88228953,13468660303
Fax Number:
 86-29-83287627
 
Xi'an Zhong Rui Railway New Technology Co., Ltd.
 Shaanxi , China FREE
 

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