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UNS K92500 1.4765 FeCrAl Alloy Oxidized For Electric Furnace

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UNS K92500 1.4765 FeCrAl Alloy Oxidized For Electric Furnace

UNS K92500 1.4765 FeCrAl Alloy Oxidized For Electric Furnace
UNS K92500 1.4765 FeCrAl Alloy Oxidized For Electric Furnace

Large Image :  UNS K92500 1.4765 FeCrAl Alloy Oxidized For Electric Furnace

Product Details:
Place of Origin: China
Brand Name: Tankii
Certification: ISO 9001
Model Number: FeCrAl
Payment & Shipping Terms:
Minimum Order Quantity: 50kg
Packaging Details: spool,coil
Delivery Time: 5-30 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20000kg/month

UNS K92500 1.4765 FeCrAl Alloy Oxidized For Electric Furnace

Description
Application: Heating Shape: Strip
Material: FeCrAl Dimensions: 0.05-12mm
Surface: Acid White/oxidized Color: Silvery White/bright Or Oxidized
Condition: Soft Or Hard Resistivity: 1.42
Size: As Your Required
High Light:

1.4765 FeCrAl Alloy

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UNS K92500 FeCrAl Alloy

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Electric Furnace FeCrAl Alloy

UNS K92500, 1.4765 Electric Heating Ribbon Spring Strip For Electric Furnance

 

Iron-Chrome-Aluminum FeCrAl 0Cr25Al5 resistance heating alloy has high maximum service temperature in air up to 1250oC. Longer life permits large surface stress to be applied on the alloy. Lighter weight makes it a more economical resistance heating material than Nichrome. The electric resistivty remains almost constant with varying temperatures. Good yield strength and aging resistance. Outstanding form stability. Greater heat resistance than austenitic stainless steels therefore it is commonly used in the heating applications.

 

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 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 service time(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

 

UNS K92500 1.4765 FeCrAl Alloy Oxidized For Electric Furnace 0UNS K92500 1.4765 FeCrAl Alloy Oxidized For Electric Furnace 1

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Tel: +8618964255582

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