FeCrAl electric resistance alloy wire OCr21Al4 for heating system

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$3.00 - $3.50 / Kilograms | 100 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
XL
Model Number:
ocr21al4
Type:
Bare
Application:
Heating
Conductor Material:
fecral
Conductor Type:
Solid
Insulation Material:
none
Chemical composition:
Fe Cr Al
Treatment:
Hydrogen annealing
Surface:
oxidized or bright
Resistance:
Stable
Certificate:
ISO9001,SGS
Max service temperature:
1100℃
Resistivity:
1.23±0.06
Elongation%:
≥14
Density:
7.35
Melting point:
1500℃
Supply Ability
Supply Ability:
150 Ton/Tons per Month ocr21al4 fecral wire
Packaging & Delivery
Packaging Details
Packed as coil
Port
Shanghai,Ningbo,Shenzhen,Qingdao,Lianyungang

FeCrAl electric resistance alloy wire OCr21Al4 for heating system

Product Description

 

OCr21Al4 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.

 

Size dimension range:

Wire: 0.01-10mm

Ribbons: 0.05*0.2-2.0*6.0mm 

Strip: 0.05*5.0-5.0*250mm 

Bar:10-50mm

Specification

 

Alloy Nomenclature Performance0Cr21Al4
Main Chemical compositionCr18.0-21.0
Al3.0-4.2
Reopportune
FeRest
  
Max. continuous service temp. of element(°C)1100
Resistivity at 20ºC(μΩ·m)1.23
Density(g/cm3)7.35
Thermal conductivity(KJ/m·h·ºC)46.9
Coefficient of lines expansion(α×10-6/ºC)13.5
Melting point approx.( ºC)1500
Tensile strength(N/mm2)600-700
Elongation at rupture(%)>14
Variation of area(%)65-75
Repeat Bending frequency(F/R)>5
Hardness(H.B.)200-260
continuous service time(Hours/ ºC)≥80/1250
Micrographic structureFerrite
Magnetic propertiesMagnetic

 

 

FeCrAl Series

FeCrAl electric resistance alloy wire OCr21Al4 for heating system

 

OCr23Al5 electric heating resistance wire

 

FeCrAl electric heating element wire OCr25Al5 OCr21Al4 OCr23Al5

 

OCr21Al6Nb (FeCrAl 145) resistance alloy wire for heating coils

 

OCr27Al7Mo2 fecral electric resistance heating alloy wire

 

NiCr Series

Nichrome Wire (NiCr 8020) for Resistor and Heater

 

22 24 26 28 32 36 40 gauge nichrome 90 heating wire for vape

 

Electric heating flat ribbon wire nichrome 80 20 Ni80 Cr20 alloy resistance wire

 

NiCr 60 / 15 alloy electric heating resistance nichrome 60 wire

 

Annealed Cr20Ni30 resistance alloy nichrome heating wire

 

China wholesale Cr20Ni35 nichrome strip

 

Pure Nickel Series

Bright 99.96% Pure Nickel Wire

 

CuNi Series

Constantan wire CuNi44 electric resistance wire heating

Application

Company Information

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

NiCr alloy series: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60 and etc.

CuNi series: CuNi1,CuNi2,CuNi6,CuNi10,CuNi23,CuNi30,CuNi44,Monel400,Constantan and etc.

High-temperature alloy series: GH131,GH140,GH36,GH2706,GH2901,GH3625,GH3536,GH4169 and etc.

Welding wire series:HGH2132,HGH1040,HGH3030,HGH4033,ER6040.ERNi-1,ERNiCrMo-3 and etc.

Corrosion resistance alloy series: Incoloy800H,Incoloy825,Inconel600,Inconel690,Inconel625 and etc.

Precision alloy series: 1J33,3J1.3J9.4J28.4J29.4J32.4J33.4J36.4J45.4J50 and etc.

FAQ

How can I contact with your company?

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

telephone.

 

Phone/Whatsapp: +86-18951210953       Skype: jane dlx

 

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.