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2mm X 25mm OCr25Al5 Ribbon FeCrAl High Temp Alloys For Industrial Furnace

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2mm X 25mm OCr25Al5 Ribbon FeCrAl High Temp Alloys For Industrial Furnace

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Large Image :  2mm X 25mm OCr25Al5 Ribbon FeCrAl High Temp Alloys For Industrial Furnace Get Best Price

Product Details:
Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO,SGS
Model Number: 255W16B
Payment & Shipping Terms:
Minimum Order Quantity: 5kg
Price: negotiable
Packaging Details: Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand.
Payment Terms: T/T, , L/C
Supply Ability: 80000Kg/Week
Detailed Product Description
Resistivity: 1.42μΩ.m Shape: Wire
Surface: Bright Or Oxidizd Application: Heating
Density: 7.1 Elongation: 23min
Yield Strength: 500Mpa
High Light:

heating wire


high temp alloys

1.6mm Electric Furnace Wire For Industrial Heater , FeCrAl High Temp Alloys


(Common Name:0Cr25Al5,Aluchrom-O)


OhmAlloy142B 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 1250°C.


Typical applications for OhmAlloy142B are used in electric ceramic cooktop,industrial furnace,heaters.


Normal composition%

C P S Mn Si Cr Ni Al Fe Other
0.06 0.025 0.025 0.70 Max 0.60 23.0~26.0 Max 0.60 4.5~6.5 Bal. -


Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
500 700 23



Photo of Heater

2mm X 25mm OCr25Al5 Ribbon FeCrAl High Temp Alloys For Industrial Furnace 0


Typical Physical properties

Density (g/cm3) 7.10
Electrical resistivity at 20℃(Ωmm2/m) 1.42
Conductivity coefficient at 20℃ (WmK) 13


Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃ 15


Specific Heat Capacity

1, Temperature                                                              20

2, J/gK                                                                            0.46

3, Melting point (℃)                                                       1500

4, Max continuous operating temperature in air (℃)      1250

5, Magnetic properties                                                    non-magnetic


Melting point (℃) 1500
Max continuous operating temperature in air (℃) 1250
Magnetic properties non-magnetic


Temperature Factor of Electrical Resistivity

20℃ 100℃ 200℃ 300℃ 400℃ 500℃ 600℃ 700℃ 800℃ 900℃ 1000℃ 1100℃ 1200℃ 1300℃
1 1.002 1.005 1.008 1.013 1.021 1.030 1.038 1.040 1.042 1.044 1.046 1.047  


Style of supply

Alloys Name Type Dimension
OhmAlloy142BW Wire D=0.03mm~8mm
OhmAlloy142BR Ribbon W=0.4~40 T=0.03~2.9mm
OhmAlloy142BS Strip W=8~250mm T=0.1~3.0
OhmAlloy142BF Foil W=6~120mm T=0.003~0.1
OhmAlloy142BB Bar Dia=8~100mm L=50~1000


Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

Send your inquiry directly to us