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Soft Bright 835 Alloy Strip FeCrAlNb21/6 With Oxidation Surface Treatment

Good quality Bimetallic Strip for sales
Good quality Bimetallic Strip for sales
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Soft Bright 835 Alloy Strip FeCrAlNb21/6 With Oxidation Surface Treatment

China Soft Bright 835 Alloy Strip FeCrAlNb21/6 With Oxidation Surface Treatment supplier

Large Image :  Soft Bright 835 Alloy Strip FeCrAlNb21/6 With Oxidation Surface Treatment

Product Details:

Place of Origin: China
Brand Name: Ohmalloy
Certification: SGS, IOS
Model Number: OhmAlloy145

Payment & Shipping Terms:

Minimum Order Quantity: 10KG
Packaging Details: Plastic packing inside, wooden box outside , choose the suitable packing, Also it can be customized by the clients' demand.
Delivery Time: within 7 days after payment
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 80000 kilograms per week
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Detailed Product Description
Chemical Composition: 21%Cr 6%Al Balance Fe And Nb Dimensions: 0.02-10mm
Material: Alloy Shape: Wire
Application: Industry And Household Appliances Resistivity(μΩ.m): 1.45
Tensile Strength (≥ MPa): 725 Elongation (≥ %): 22
Yield Strength (≥ MPa): 550 Density (g/cm3): 7.10
Working Temperature(℃): 1350 Surface Treatment: Oxidation

Alloy 835 / 0Cr21Al6 Nb Fecral Resistance Wire 0.02 - 10mm Oxidation Surface



Common Name: 0Cr21Al6Nb, Kanthal A, Alloy 835

OhmAlloy145 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 OhmAlloy145 are used in industrial electric furnace, household electrical appliance and far infrared ray device.

Normal composition%

C P S Mn Si Cr Ni Al Fe Other
0.06 0.025 0.025 0.70 Max 1.0 19.0~22.0 Max 0.60 5.0~7.0 Bal. Nb0.5


Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
550 725 22


Typical Physical properties

Density (g/cm3) 7.10
Electrical resistivity at 20℃(Ωmm2/m) 1.45
Conductivity coefficient at 20℃ (WmK) 13


Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃ 16


Specific heat capacity
Temperature 20℃
J/gK 0.49


Melting point (℃) 1510
Max continuous operating temperature in air (℃) 1350
Magnetic properties non-magnetic

Temperature Factor of Electrical Resistivity

20℃ 100℃ 200℃ 300℃ 400℃ 500℃ 600℃ 800℃ 900℃ 1000℃ 1100℃ 1200℃ 1300℃


0.996 0.994 0.991 0.990 0.990 0.990 0.990 0.990 0.990 0.990 1.000

Style of supply

Alloys Name Type Dimension
OhmAlloy142AW Wire D=0.03mm~8mm
OhmAlloy142AR Ribbon W=0.4~40 T=0.03~2.9mm
OhmAlloy142AS Strip W=8~250mm T=0.1~3.0
OhmAlloy142AF Foil W=6~120mm T=0.003~0.1
OhmAlloy142AB Bar Dia=8~100mm L=50~1000


Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Jiang

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