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Oxidized 0Cr21Al6Nb Magnetic 0.03mm 630 MPA FeCrAl Alloy

Place of Origin China
Brand Name DLX
Model Number 0Cr21Al6Nb
Minimum Order Quantity 5
Packaging Details Spool package with Carton box, Coil package with polybag
Delivery Time 5-21 days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 300 tons per month

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Product Details
Material Ferrous Chromium Aluminum Resistivity 1.45+/-0.05
Tensile Strength 630-780MPA Elongtation ≥12%
Application Heating, Resistivity Condition Hard / Soft
Sureface Bright, Oxided, Acide Delivery Time 7-20 Days
Maximum Temperature 1350℃ Melting Point 1510℃
Name Resistance Heating Flat Wire
Highlight

0Cr21Al6Nb FeCrAl Alloy

,

0.03mm Resistohm 145

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630 MPA FeCrAl Alloy

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Product Description

Oxidized 0Cr21Al6Nb Magnetic 0.03mm 630 MPA FeCrAl Alloy 0


Oxidized 0Cr21Al6Nb Magnetic 0.03mm 630 MPA FeCrAl Alloy 1


  • FeCrAl Series

0Cr21Al6Nb is an iron-chromium-aluminium alloy (FeCrAl alloy) for use at temperatures up to 1350°C (2550°F). The alloy with the characteristics of high resistivity, low temperature coefficient of electric resistance, high operating temperature, good oxidation resistance under high temperature. It can equal to kanthal A1, Alloy875, Resistohm 145, Aluchrom0, Alchrome875, MWS-875, Stablohm875.

It is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.
Such as panel heaters, infrared heaters, warming plates, in cartridge heaters, storage heaters, ceramic heaters for cooking plates, kilns elements, radiators, in quartz tube heaters for space heating, toasters, toaster ovens, industrial infrared dryers, coils on molded ceramic fibre for cooking plates with ceramic hobs and so on.

Common Name: Kanthal A,Alloy 835,OhmAlloy145

0Cr21Al6Nb flat wire, ribbon.

 


  • Ferrous Chromium Aluminum alloy performance tables
Alloy Nomenclature Performance 1Cr13Al4 0Cr25Al5 0Cr21Al6 0Cr23Al5 0Cr21Al4 0Cr21Al6Nb 0Cr27Al7Mo2
Main Chemical composition Cr 12.0-15.0 23.0-26.0 19.0-22.0 20.5-23.5 18.0-21.0 21.0-23.0 26.5-27.8
Al 4.0-6.0 4.5-6.5 5.0-7.0 4.2-5.3 3.0-4.2 5.0-7.0 6.0-7.0
Re opportune opportune opportune opportune opportune opportune opportune
Fe Rest Rest Rest Rest Rest Rest Rest
            Nb0.5 Mo1.8-2.2
Max. continuous service temp. of element(°C) 950 1250 1250 1250 1100 1350 1400
Resistivity at 20ºC(μΩ·m) 1.25 1.42 1.42 1.35 1.23 1.45 1.53
Density(g/cm3) 7.4 7.1 7.16 7.25 7.35 7.1 7.1
Thermal conductivity(KJ/m·h·ºC) 52.7 46.1 63.2 60.2 46.9 46.1  
Coefficient of lines expansion(α×10-6/ºC) 15.4 16 14.7 15 13.5 16 16
Melting point approx.( ºC) 1450 1500 1500 1500 1500 1510 1520
Tensile strength(N/mm2) 580-680 630-780 630-780 630-780 600-700 650-800 680-830
Elongation at rupture(%) >16 >12 >12 >12 >12 >12 >10
Variation of area(%) 65-75 60-75 65-75 65-75 65-75 65-75 65-75
Repeat Bending frequency(F/R) >5 >5 >5 >5 >5 >5 >5
Hardness(H.B.) 200-260 200-260 200-260 200-260 200-260 200-260 200-260
Continuous Servicetime(Hours/ ºC) -- ≥80/1300 ≥80/1300 ≥80/1300 ≥80/1250 ≥50/1350 ≥50/1350
Micrographic structure Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
Magnetic properties Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

 

Magnetic
 

 
  • The Form we could offer
Size Range
 
Wire
dia 0.03-7.5mm
Oxidized 0Cr21Al6Nb Magnetic 0.03mm 630 MPA FeCrAl Alloy 2
dia 8.0-12.0mm
Oxidized 0Cr21Al6Nb Magnetic 0.03mm 630 MPA FeCrAl Alloy 3
Ribbon
(0.05-0.35)*(0.5-6.0)mm
Oxidized 0Cr21Al6Nb Magnetic 0.03mm 630 MPA FeCrAl Alloy 4
Strip
(0.50-2.5)*(5-180)mm
Oxidized 0Cr21Al6Nb Magnetic 0.03mm 630 MPA FeCrAl Alloy 5
Rod
8-50mm
 
Oxidized 0Cr21Al6Nb Magnetic 0.03mm 630 MPA FeCrAl Alloy 6