• Aluchrom-W Strip with High Quality for Braking Resistors
  • Aluchrom-W Strip with High Quality for Braking Resistors

Aluchrom-W Strip with High Quality for Braking Resistors

Product Type: Strip
Material: Fecral
Carbon Content: Low Carbon
Status: Bright
Resistivity: 1.28
Thickness: Min 0.05mm
Customization:

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Basic Info.

Model NO.
Aluchrom-W
Width
Can Be up to 320mm
Transport Package
Wooden Case, Wooden Pallet
Specification
ISO9001, ISO14001
Trademark
UALLOY
Origin
China
HS Code
85149090
Production Capacity
500tons/Year

Product Description

Aluchrom-W Strip with high quality for Braking Resistors 

(Common Name:1Cr15Al5,Aluchrom-W.
1Cr15Al5 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 980°C.

Typical applications for 1Cr15Al5 are used in electric locomotive, diesel locomotive,metro vehicle and high speed moving car etc brake system brake resistor.

Normal composition%

C P S Mn Si Cr Ni Al Fe Other
Max
0.12 0.025 0.025 0.70 Max 1.0 13.0~15.0 Max 0.60 4.5~6.0 Bal. -
 

Typical Mechanical properties and Physical properties

Tensile Strength(Mpa) 637~784
Elongation(%) Min 12%
Hardness(HB) 200-260
Section Variation Shrink Rate(%) 65-75
Density (g/cm3) 7.40
Electrical resistivity at 20ºC(ohm mm2/m) 1.28
Thermal Conductivity(KJ/m·h·ºC) 52.7
 
Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 15.4
 
 
Specific heat capacity
Temperature 20ºC
J/gK 0.49
 
Melting point (ºC) 1450
Max continuous operating temperature in air (ºC) 980
Magnetic properties magnetic

Temperature Factor of Electrical Resistivity
20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC 700ºC 800ºC 900ºC 1000ºC 1100ºC 1200ºC 1300ºC
1 1.005 1.014 1.028 1.044 1.064 1.090 1.120 1.132 1.142 1.150 - - -
 
Style of supply
Alloys Name Type Dimension
1Cr15Al5W Wire D=0.03mm~8mm
1Cr15Al5R Ribbon W=0.4~40 T=0.03~2.9mm
1Cr15Al5S Strip W=8~250mm T=0.1~3.0
1Cr15Al5F Foil W=6~120mm T=0.003~0.1
1Cr15Al5B Bar Dia=8~100mm L=50~1000

 

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Diamond Member Since 2012

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Manufacturer/Factory & Trading Company
Number of Employees
15
Year of Establishment
2012-02-06