• 700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2
700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2

700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2

Product Details:

Place of Origin: China
Brand Name: DLX
Model Number: 0Cr21Al4

Payment & Shipping Terms:

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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Detail Information

Material: Ferrous Chromium Aluminum Nickel(Min): Cr 17 Al 4
Resistivity: 1.23+/-0.05 Tensile Strength: 700MPA
Elongtation: ≥12% Application: Heating, Resistivity
Condition: Hard / Soft Sureface: Bright, Oxided, Acide
Delivery Time: 7-20 Days Maximum Temperature: 1100℃
Melting Point: 1400℃ Name: Resistance Heating Strip
High Light:

700 MPA FCHW 2

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0Cr21Al4 Fecral

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Resistance Heating Strip FCHW 2

Product Description

700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2 0


700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2 1


  • FeCrAl Series

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, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.

 

 

Common Name: OhmAlloy123,FCHW-2

0Cr21Al4 resistance heating strip.

 

 

 

 


  • 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
700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2 2
dia 8.0-12.0mm
700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2 3
Ribbon
(0.05-0.35)*(0.5-6.0)mm
700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2 4
Strip
(0.50-2.5)*(5-180)mm
700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2 5
Rod
8-50mm
 
700 MPA Hard 0Cr21Al4 Resistance Heating Strip FCHW 2 6
 


 

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