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Braking Resistor FeCrAl Alloy Strip Bright Status OCr13Al4 1mm × 85mm

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City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-66796338
Contact Person:
Mr Qiu

Braking Resistor FeCrAl Alloy Strip Bright Status OCr13Al4 1mm × 85mm

Brand Name : OHMALLOY
Model Number : 134S1X85
Certification : CE/ROHS/FCC/SGS
Place of Origin : China(Shanghai)
MOQ : 30kg
Price : negotiable
Payment Terms : T/T or western Union or L/C or Paypal
Supply Ability : 10000kg/month
Delivery Time : Based on Quantity
Packaging Details : In coils, then wooden case
Product Name : Ohmalloy125
Size : 1mm*85mm
Status : Bright
Package : 30-50kg/coil
Application : Braking resistor
Resistance value : 0.0147
Other name : OCr13Al4
Feature : industry
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Braking Resistor FeCrAl Alloy Strip Bright Status OCr13Al4 1mm × 85mm


OhmAlloy125(Common Name:1Cr13Al4,Alkrothal 14,Alloy 750,Ohmalloy 40,Alferon 902,Alchrome 750,Resistohm 125,Aluchrom W,750 Alloy,Stablohm 750.)


OhmAlloy125 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by Stable performance,

Anti-oxidation,Corrosion resistance,High temperature stability,Excellent coil-forming ability,Uniform and beautiful surface condition without spots.It is suitable for use at temperatures up to 950°C.


Typical applications for OhmAlloy125 are used in electric locomotive, diesel locomotive,metro vehicle and high speed moving car etc brake system brake resistor,electric ceramic cooktop,industrial furnace.


Normal composition%

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.12

0.025

0.025

0.70

Max 1.0

12.0~15.0

Max 0.60

4.0~6.0

Bal.

-


Typical Mechanical properties(1.0mm)

Yield strength

Tensile Strength

Elongation

Mpa

Mpa

%

455

630

22


Typical Physical properties

Density (g/cm3)

7.40

Electrical resistivity at 20(mm2/m)

1.25

Conductivity coefficient at 20 (WmK)

15


Coefficient of thermal expansion

Temperature

Coefficient of Thermal Expansion x10-6/℃

20- 1000

15.4


Specific heat capacity

Temperature

20

J/gK

0.49


Melting point (℃)

1450

Max continuous operating temperature in air (℃)

950

Magnetic properties

non-magnetic


Temperature Factor of Electrical Resistivity

20

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

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


OhmAlloy125W

Wire

D=0.03mm~8mm


OhmAlloy125R

Ribbon

W=0.4~40

T=0.03~2.9mm

OhmAlloy125S

Strip

W=8~250mm

T=0.1~3.0

OhmAlloy125F

Foil

W=6~120mm

T=0.003~0.1

OhmAlloy125B

Bar

Dia=8~100mm

L=50~1000



Product Tags:

heating wire

      

high temp alloys

      
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