Electric resistance alloy OCr21Al6Nb FeCrAl bar

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$3.50 - $8.00 / Kilogram | 30 Kilogram/Kilograms fecral bar (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
DLX
Model Number:
0Cr21Al6Nb
Application:
For E-cig Atomizer, heating
Surface:
Bright
Condition:
Soft
Color:
Silvery white
Certificate:
ISO9001,SGS
Density:
7.1g/cm3
Resistivity:
Stable
Melting point:
1510
Tensile strength:
650-800
Elongation:
>12
Shape:
Round
Dimensions:
10-30mm
Material:
Fe-Cr-Al-Nb
Chemical Composition:
Cr:21-23,Al:5.0-7.0,Fe:rest,Nb:0.5
Supply Ability
Supply Ability:
100 Ton/Tons per Month OCr21Al6Nb
Packaging & Delivery
Packaging Details
Wire is packed with waterproof paper or weave bag, into pallets or wooden case.
Special packaging requirements can also be accommodated.
OEM is also acceptable.
Port
Shanghai,Ningbo,Shenzhen,Qingdao,Lianyungang
Lead Time :
Shipped in 10 days after payment

Product Description

Electric resistance alloy OCr21Al6Nb FeCrAl bar

0Cr21Al6Nb 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.

 

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

FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.

 

Alloy Nomenclature Performance1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2
Main Chemical compositionCr12.0-15.023.0-26.019.0-22.020.5-23.518.0-21.021.0-23.026.5-27.8
Al4.0-6.04.5-6.55.0-7.04.2-5.33.0-4.25.0-7.06.0-7.0
Reopportuneopportuneopportuneopportuneopportuneopportuneopportune
FeRestRestRestRestRestRestRest
      Nb0.5Mo1.8-2.2
Max. continuous service temp. of element(°C)950125012501250110013501400
Resistivity at 20ºC(μΩ·m)1.251.421.421.351.231.451.53
Density(g/cm3)7.47.17.167.257.357.17.1
Thermal conductivity(KJ/m·h·ºC)52.746.163.260.246.946.1--
Coefficient of lines expansion(α×10-6/ºC)15.41614.71513.51616
Melting point approx.( ºC)1450150015001500150015101520
Tensile strength(N/mm2)580-680630-780630-780630-780600-700650-800680-830
Elongation at rupture(%)>16>12>12>12>12>12>10
Variation of area(%)65-7560-7565-7565-7565-7565-7565-75
Repeat Bending frequency(F/R)>5>5>5>5>5>5>5
Hardness(H.B.)200-260200-260200-260200-260200-260200-260200-260
continuous service time(Hours/ ºC)--≥80/1300≥80/1300≥80/1300≥80/1250≥50/1350≥50/1350
Micrographic structureFerriteFerriteFerriteFerriteFerriteFerriteFerrite
Magnetic propertiesMagneticMagneticMagneticMagneticMagneticMagneticMagnetic

 

 

 

More Products

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.

 

Product Process

 

 

Packaging & Shipping

 

 

Product Application

 

 
 
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Company Information

 

 
 
FAQ

 

How can I contact with your company?

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

telephone.

Tel: +86-511-86476827 Fax: +86-511-86475088

 

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.