Household Applications Kanthal Wires Fecral Alloy

Household Applications Kanthal Wires Fecral Alloy
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Product Details

Basic Info

  • Model NO.: 0Cr23Al5

  • Material: Fe-Cr-Al

  • Application: Heating System and Household Electrical Appliances

  • Shape: Flat Ribbon

  • Treatment: Hydrogen Annealing

  • Certificate: ISO9001, SGS

  • Surface: Bright, Heating Flat Wire

  • Trademark: UALLOY

  • Origin: China

  • Product Type: Ribbon

  • Carbon Content: Low Carbon

  • Chemical Composition: Cr21.5%-23.5% Al 4.2%-5.3%, Fe Rest

  • Size: 0.05mm*0.2mm-0.5mm*6mm

  • Max Service Temperature: 1300

  • Resistivity: 1.35±0.06

  • Elongation%: ≥12

  • Specification: ISO9001, SGS

  • HS Code: 72230000

Product Description



OCr23Al5 is one kind of normal material of Fe-Cr-Al  alloy.

FeCrAl alloy has the characteristic of high resistivity,low temperature  resistance coefficient,high operating temperature,good anti-oxidation and anti-corrosion  under high temperature.

It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.

FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.


Alloy Nomenclature Performance
Main Chemical compositionCr21.5-23.5

Max. continuous service temp. of element(°C)1250
Resistivity at 20ºC(μΩ·m)1.35
Thermal conductivity(KJ/m·h·ºC)60.2
Coefficient of lines expansion(α×10-6/ºC)15
Melting point approx.( ºC)1500
Tensile strength(N/mm2)637-784
Elongation at rupture(%)>12
Variation of area(%)65-75
Repeat Bending frequency(F/R)>5
continuous servicetime(Hours/ ºC)≥80/1300
Micrographic structureFerrite
Magnetic propertiesMagnetic


Products of coils wire,strip and bar are packed with waterproof paper or weave bag, into pallets or wooden case.

Products of spool wire or ribbon are packed with plastic film, standard cardboard boxes,into pallets and wooden case.

Special packaging requirements can also be accommodated.

OEM is also acceptable.


1)  Pass ISO9001 and SGS certification.

2)  Samples free available.

3)  OEM service.

4)  Manufacturer test certificate will be provided If necessary.

5)  Good packing methods to keep goods safe.

6)  Choose safe,quick,price reasonable forwarder to transport for our customers.

7)  Short delivery time.


How can I contact with your company?

We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile telephone.

What is your working time?

Monday-Saturday : 7:30AM-17:00PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail, please see our update holiday notice. During these period, if you have a demand, Please send me an email.

Do you provide free samples?

Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.

What is your payment terms?

T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal

We are doing the best to match your demand.

What is the lead time?

Usually sample lead time is 7 days after payment has been confirmed.

Normal order is 10-30days,it depends on customers' quantity.

Anyway,we try to offer good-quality products as soon as possible.