Black Surface FeCrAl Alloy High Resistance Furnace Wire Ribbon Shape

Brand Name:Tankii
Certification:ISO 9001
Model Number:FeCrAl
Minimum Order Quantity:50kg
Delivery Time:5-30 days
Payment Terms:L/C, T/T, Western Union
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Location: Shanghai Shanghai China
Address: 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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0Cr25Al5 (W.Nr. 1.4765) black surface alloy furnace wire/flat wire with high resistance


Iron-Chrome-Aluminum FeCrAl 0Cr25Al5 resistance heating alloy has high maximum service temperature in air up to 1250oC. Longer life permits large surface stress to be applied on the alloy. Lighter weight makes it a more economical resistance heating material than Nichrome. The electric resistivty remains almost constant with varying temperatures. Good yield strength and aging resistance. Outstanding form stability. Greater heat resistance than austenitic stainless steels therefore it is commonly used in the heating applications.

FeCrAl 0Cr25Al5 resistance heating alloy Applications

Infrared heaters, heating plates, irons, ceramic heaters & pots, fan heaters, quartz tube heaters, toasters, ovens, storage heaters, bead insulated coils, open coil components, hot air guns, convection heaters, radiators, industrial furnaces for heat processing, metal sheath tubular elements, suspended coil elements for air heaters

Industrial Nomenclatures: UNS K92500, 1.4765

FeCrAl 0Cr25Al5 resistance heating alloy Chemical composition and characteristics

Elements
Chromium (Cr)23 to 26 %
Aluminum (Al)4.5 to 6.5 %
Iron (Fe)Rem %
Properties
Maximum operation temperature1250 oC
Electric resistivity1.42 micro-ohm. Meter at 20 oC
Density7.10 gram per cm3
Thermal conductivity46.1 KJ/m.h.°C
Linear coefficient of thermal expansion16 x 10-6 per oC
Melting Point1500 oC
Tensile Strength630 to 780 Mpa
ElongationAbove 12 %
Reduction in area60 to 75 %
Hardness200 to 260 HB

China Black Surface FeCrAl Alloy High Resistance Furnace Wire Ribbon Shape supplier

Black Surface FeCrAl Alloy High Resistance Furnace Wire Ribbon Shape

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