China Copper Nickel Alloy Wire manufacturer
Shanghai Tankii Alloy Material Co.,Ltd
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Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee
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Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment

Brand Name Tankii
Model Number 0Cr25Al5
Certification ISO9001:2015
Place of Origin Shanghai, China
Minimum Order Quantity 50kg
Price Negotiated price
Payment Terms L/C, T/T, Western Union, Paypal
Supply Ability 200+TON+MONTH
Delivery Time 25-30 DAYS
Packaging Details Spool in carton, if necessary with plywood pallet o plywood case or according to client´s requirements
Use Heating/ Resistors
Resistivity 1.42
Density 7.1
Thermal Conductivity 0.46
Treatment Rolled
Elongation Min 12%
Detailed Product Description

High Quality Alloy 837 Fecral High Temperature Resistance Strip

 

General Description
FeCrAl alloy is made by a high-temperature, ferritic iron-chromium-aluminium alloy which can be used at temperatures up to 1350 degrees. Typical applications are as electrical heating elements in high-temperature furnaces in the heat treating, ceramics, glass, steel, and electronics industries.

 

Feature:
With long service life.Heating up fast.High thermal efficiency.Temperature uniformity. Can use vertically. When being used in the rated voltage,there is no volatile matter.It is an environmental protection electric heating wire. And an alternative to the costly nichrome wire.Can be customized according to customer requirements

FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life.

They are typically used in electrical heating elements in industrial furnaces and home appliances.

Fe-Cr-Al alloy with high resistivity and serviceability temperature than that for NiCr alloy and also has lower price.

 

Applications

Iron-chrome-aluminium electric resistor strip is widely used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements

 

Application area

Our products are widely used in heat treatment equipment, auto parts, iron and steel manufacturing,

aluminum industry, metallurgical equipment, petrochemical equipment, glass machinery, ceramic machinery,

food machinery, pharmaceutical machinery, and power engineering industry.

 

Chemical Content, %

Alloy materialChemical composition %
CPSMnSiCrNiAlFeothers
max(≤)
1Cr13Al40.120.0250.0250.7≤1.0012.5-15.0-3.5-4.5Rest-
0Cr15Al50.120.0250.0250.7≤1.0014.5-15.5-4.5-5.3Rest-
0Cr25Al50.060.0250.0250.7≤0.6023.0-26.0≤0.604.5-6.5Rest-
0Cr23Al50.060.0250.0250.7≤0.6020.5-23.5≤0.604.2-5.3Rest-
0Cr21Al60.060.0250.0250.7≤1.0019.0-22.0≤0.605.0-7.0Rest-
0Cr19Al30.060.0250.0250.7≤1.0018.0-21.0≤0.603.0-4.2Rest-
0Cr21Al6Nb0.050.0250.0250.7≤0.6021.0-23.0≤0.605.0-7.0RestNb add0.5
0Cr27Al7Mo20.050.0250.0250.2≤0.4026.5-27.8≤0.606.0-7.0Rest 

 

 

Main technical characteristics of FeCrAl Alloy:

Brand

Property

1Cr13Al41Cr21Al40Cr21Al60Cr23Al50Cr25Al50Cr21Al6Nb0Cr27Al7Mo2
Major chemical component%Cr12.0-12.517.0-21.019.0-22.020.5-23.523.0-26.021.0-23.026.5-27.8
Al4.0-6.02.0-4.05.0-7.04.2-5.34.5-6.55.0-7.06.0-7.0
FeBalanceBalanceBalanceBalanceBalanceBalanceBalance
ReAppropriateAppropriateAppropriateAppropriateAppropriateAppropriateAppropriate
      Addition Nb:0.5

Addition

Mo:1.8-2.2

Component max. use temperature950110012501250125013501400
Melting Point1450150015001500150015101510
Density g/cm37.407.357.167.257.107.107.10
Resistivity μΩ·m,201.25±0.081.23±0.061.42±0.071.35±0.061.45±0.071.45±0.071.53±0.07
Tensile Strength Mpa588-735637-784637-784637-784637-784637-784684-784
Extension rate%161212 121210
Repeated bending frequency  55555
Fast lift h/-  80/130080/1300 50/1350
Specific Heat J/g.0.4900.4900.5200.4600.4940.4940.494
Heat Conduction Coefficient KJ/M.h52.746.963.260.146.146.145.2

Linear expansion coefficient aX10-6/

(20-1000)

15.413.514.715.016.016.016.0
Hardness HB200-260200-260200-260200-260200-260200-260200-260
MicrostructureFerriticFerriticFerriticFerriticFerriticFerriticFerritic
MagneticMagneticMagneticMagneticMagneticMagneticMagneticMagnetic

 

 

Product Tags: electrical heating wire   high temperature wire  
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