Electric resistance FeCrAl alloy bar(OCr21Al6Nb)

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$5.00 - $10.00 / Kilograms | 10 Kilogram/Kilograms OCr21Al6Nb bar (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
XL
Model Number:
OCr21Al6Nb
Dimension:
10mm-30mm
Condition:
soft or hard
Lenght:
custom made
treatment:
hot rolling or annealing
Surface:
Bright or oxidized
Chemical composition:
Cr21%,Al6%,Nb0.5%,Fe balance
Certificate:
ISO9001,SGS
Tensile strength:
650-800N/mm2
Hardness:
200-260HB
Max service temperature:
1350 depgrees
Supply Ability
Supply Ability:
200 Ton/Tons per Year OCr21Al6Nb bar
Packaging & Delivery
Packaging Details
OCr21Al6Nb bars are packed with plastic film inside,put into wooden case.
Special packaging requirements can also be accommodated.
OEM is also acceptable.
Port
Shanghai,Ningbo,Shenzhen,Qingdao,Lianyungang
Lead Time :
10-20days(Based on quantity requirement)

  Electric resistance FeCrAl alloy bar(OCr21Al6Nb)

Product Description

  Fe-Cr-Al  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

Specification

 

Alloy Nomenclature Performance0Cr21Al6Nb
Main Chemical compositionCr21.0-23.0
Al5.0-7.0
Reopportune
FeRest
Nb0.5
Max. continuous service temp. of element(°C)1350
Resistivity at 20ºC(μΩ·m)1.45
Density(g/cm3)7.1
Thermal conductivity(KJ/m·h·ºC)46.1
Coefficient of lines expansion(α×10-6/ºC)16
Melting point approx.( ºC)1510
Tensile strength(N/mm2)650-800
Elongation at rupture(%)>12
Variation of area(%)65-75
Repeat Bending frequency(F/R)>5
Hardness(H.B.)200-260
continuous servicetime(Hours/ ºC)≥50/1350
Micrographic structureFerrite
Magnetic propertiesMagnetic

 

 

Product 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.

 

production process

 

Certifications
Customers

 

FAQ

How can I contact with your company?

We are always ready to serve you via Email, TelephoneFaxSkype, Whatsapp or Mobile telephone.

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

Skype: diana19850329

Whatsapp: +86-18952950953

Mobile: +86-1895-2950-953

 

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 5 days after payment has been confirmed.

Normal order is 7-30days,it depends on customers quantity.