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0Cr21Al6Nb 780 MPA 12mm Resistance Aluminium Chromium 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
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 300 tons per month

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WhatsApp:0086 18588475571

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Product Details
Delivery Time 7-20 Days 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
Maximum Temperature 1350℃ Melting Point 1510℃
Name Resistance Heating Wire
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780 MPA Aluminium Chromium Alloy

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0Cr21Al6Nb Aluminum Chromium Alloy

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12mm Aluminium Chromium Alloy

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Product Description

0Cr21Al6Nb 780 MPA 12mm Resistance Aluminium Chromium Alloy 0


0Cr21Al6Nb 780 MPA 12mm Resistance Aluminium Chromium Alloy 1


  • FeCrAl Series

0Cr21Al6Nb 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.

Common Name: Kanthal A,Alloy 835,OhmAlloy145

0Cr21Al6Nb resistance wire


  • 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
0Cr21Al6Nb 780 MPA 12mm Resistance Aluminium Chromium Alloy 2
dia 8.0-12.0mm
0Cr21Al6Nb 780 MPA 12mm Resistance Aluminium Chromium Alloy 3
Ribbon
(0.05-0.35)*(0.5-6.0)mm
0Cr21Al6Nb 780 MPA 12mm Resistance Aluminium Chromium Alloy 4
Strip
(0.50-2.5)*(5-180)mm
0Cr21Al6Nb 780 MPA 12mm Resistance Aluminium Chromium Alloy 5
Rod
8-50mm
 
0Cr21Al6Nb 780 MPA 12mm Resistance Aluminium Chromium Alloy 6