Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate

Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate

  • Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate
  • Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate
  • Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate
  • Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate
Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate
Product Details:
Place of Origin: China
Brand Name: Tankii
Certification: ISO9001
Model Number: 0Cr21Al6Nb
Payment & Shipping Terms:
Minimum Order Quantity: 25kg
Price: 5 usd / kg
Packaging Details: spool or coil
Delivery Time: 5-35 days
Payment Terms: T/T, Western Union
Supply Ability: 20000 ton / month
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Detailed Product Description
Product Name: FeCrAl 0Cr21Al6Nb Alloy Strip Resistance Heating Flat Wire With ISO9001 Certificate Package: Spool Or Coil
Color: Bright Surface: Bright
Shape: Strip Material: FeCrAl Alloy
Delivery: Depends On The Quantity
High Light:

high temperature wire

,

electrical heating wire

FeCrAl 0Cr21Al6Nb Alloy Strip Resistance Heating Flat Wire with ISO9001 Certificate
 
Introduction
 
Resistance wire includes pure nickel, chromel alloy, Fe-Cr-Al alloy and copper nickel alloy.
Resistance heating wire is produced by smelting, steel rolling, forging, annealing, drawing, surface treatment, resistance control test, etc.
It is widely used for making heating equipment like industrial furnace, civil heating appliance, various electrical resistors and locomotive braking resistor.
 

Specification

 

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

 

 

Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate 0Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate 1Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate 2 

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Tel: +8618964255582

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