China 0cr23al5 Fecral Alloy 815

0cr23al5 Fecral High Quality Spiral Heating Resistance Rod

General Description

FeCrAl alloy is made by a high-temperature, ferritic iron-chromium-aluminium alloy which can be used at temperatures up to 1350degrees. Typical applications for FeCrAl 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 characterIndustrial Robot ized 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-AlFeeder 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,alumIndustrial Brake inum industry, metallurgical equipment, petrochemical equipment, glass machinery, ceramic machinery,food machinery, pharmaceutical machinery, anSmart Card & Card Reader d power engineering industry.

Chemical Content, %

Alloy materialChemical composition %CPSMnSiCrNiAlFeothersmax(≤)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 add0.50Cr27Al7Mo20.050.0250.0250.2≤0.4026.5-27.Valve 8≤0.606.0-7.0Rest

Main technical characteristics of FeCrAl Alloy:

Brand

Property

1Cr13Al41Cr21Al40Cr21Al60Cr23Al50Cr25Al50Cr21Al6Nb0Cr27Al7Mo2Major chemical component%Cr12.0-12.517.0-21.019.0-22.020.5-23.523.0-26.021.0-23.026.5-27.8Al4.0-6.02.0-4.05.0-7.04.2-5.34.5-6.55.0-7.06.0-7.0FeBalanceBalanceBalanceBalanceBalanceBalanceBalanceReAppropriateAppropriateAppropriateAppropriateAppropriateAppropriateAppropriateAddition Nb:0.5

Addition

Mo:1.8-2.2

Component max. use temperature950110012501250125013501400Melting Point1450150015001500150015101510Density g/cm37.407.357.167.257.107.107.10Resistivity μΩ·m,201.25±0.081.23±0.061.42±0.071.35±0.061.45±0.071.45±0.071.53±0.07Tensile Strength Mpa588-735637-784637-784637-784637-784637-784684-784Extension rate%161212121210Repeated bending frequency55555Fast lift h/-80/130080/130050/1350Specific Heat J/g.0.4900.4900.5200.4600.4940.4940.494Heat Conduction Coefficient KJ/M.h52.746.963.260.146.146.145.2

Linear expansion coefficient aX10-6/

(20-1000)

15.413.514.715.016.016.016.0Hardness HB200-260200-260200-260200-260200-260200-260200-260MicrostructureFerriticFerriticFerriticFerriticFerriticFerriticFerriticMagneticMagneticMagneticMagneticMagneticMagneticMagneticMagneticIf you have any questions
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