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Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Specifications
Brand Name :
TANKII
Model Number :
0CR21Al6Nb
Certification :
SGS
Place of Origin :
China
MOQ :
200KG
Price :
negotiable
Payment Terms :
L/C, T/T, Western Union, paypal
Supply Ability :
300 Tons per month
Delivery Time :
7-15days
Packaging Details :
Wooden case
Material :
Cr21%, Al 6%
Surface :
oxidation
Size :
2.0x20mm
Packing :
Wooden case
Shape :
Roll
Description

High Resistivity Heating Strip FeCrAl Alloy 0Cr21Al6Nb with oxidation surface

About our company

- Shanghai Tankii Alloy is a professional manufacturer of High Resistance heating alloys for more than 30 years in China. Now we can supply more than 5000 tons for different types of nickel base alloy per year.

- We can supply Ni-Cr, Fe-Cr-Al,Ni-Fe, Supper alloys, welding materials in forms of wire,strip,bar,sheet,pipe etc. with different size,Such as Ni80Cr20,Monel,Inconel,Incoloy,Invar, kanthal,hastelloy,kover and so on.

- We can also customize the goods apply to customer. Now we supply nickel base alloys for companies from USA, Europe, Russia, Ukraine, India, Korea, Iran,UK, etc.

FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life.

They are typically used in electrical heating elements in industrial furnaces and home appliances.

Fe-Cr-Al alloy with high resistivity and serviceability temperature than that for NiCr alloy and also has lower price.

Forms:wire, bar, strip,sheet / plate,forging,tube/pipe,etc.

Characteristics:
1) The highest working temperature up to 1350 degree.
2) Longer working life,and better technical properties
3) Higher surface load.
4) Higher resistivity.
5) Lower density.
6) Free from oxide debris

Main technical characteristics of FeCrAl Alloy:

Brand

Property

 1Cr13Al4 1Cr21Al4 0Cr21Al6 0Cr23Al5 0Cr25Al5 0Cr21Al6Nb 0Cr27Al7Mo2
Major chemical component% Cr 12.0-12.5 17.0-21.0 19.0-22.0 20.5-23.5 23.0-26.0 21.0-23.0 26.5-27.8
Al 4.0-6.0 2.0-4.0 5.0-7.0 4.2-5.3 4.5-6.5 5.0-7.0 6.0-7.0
Fe Balance Balance Balance Balance Balance Balance Balance
Re Appropriate Appropriate Appropriate Appropriate Appropriate Appropriate Appropriate
Addition Nb:0.5

Addition

Mo:1.8-2.2
Component max. use temperature 950 1100 1250 1250 1250 1350 1400
Melting Point 1450 1500 1500 1500 1500 1510 1510
Density g/cm3 7.40 7.35 7.16 7.25 7.10 7.10 7.10
Resistivity μΩ·m,20 1.25±0.08 1.23±0.06 1.42±0.07 1.35±0.06 1.45±0.07 1.45±0.07 1.53±0.07
Tensile Strength Mpa 588-735 637-784 637-784 637-784 637-784 637-784 684-784
Extension rate% 16 12 12 12 12 10
Repeated bending frequency 5 5 5 5 5
Fast lift h/ - 80/1300 80/1300 50/1350
Specific Heat J/g. 0.490 0.490 0.520 0.460 0.494 0.494 0.494
Heat Conduction Coefficient KJ/M.h 52.7 46.9 63.2 60.1 46.1 46.1 45.2

Linear expansion coefficient aX10-6/

(20-1000)

 15.4 13.5 14.7 15.0 16.0 16.0 16.0
Hardness HB 200-260 200-260 200-260 200-260 200-260 200-260 200-260
Microstructure Ferritic Ferritic Ferritic Ferritic Ferritic Ferritic Ferritic
Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

Category Thickness ( mm ) Tolerance ( mm)
Common precision High precision
Cold-rolled strip 0.05 ~ 0.1 ±0.01 ±0.005
0.1 ~ 0.2 ±0.015 ±0.01
0.2 ~ 0.5 ±0.02 ±0.015
0.5 ~ 1.0 ±0.03 ±0.025
1.0 ~ 1.8 ±0.04 ±0.03
1.8 ~ 2.5 ±0.05 ±0.04
2.5 ~ 4.0 ±0.06 ±0.05
Hot-rolled Strip 2.5 ~ 5.0 ±0.25 ±0.2
5.0 ~ 7.0 ±0.3 ±0.25
7.0 ~ 10.0 ±0.4 ±0.35
10.0 ~ 20.0 ±0.5 ±0.45
The allowable tolerance of alloy strip GB/T1234-2012
Category Width ( mm ) Tolerance ( mm )
side cut Nonside cut
Common precision High precision
Cold-rolled Strip 5.0 ~ 10.0 ±0.2 ±0.1 -0.6
10.0 ~ 20.0 -0.8
20.0 ~ 30.0 -1
30.0 ~ 50.0 ±0.3 ±0.15 -1.2
50.0 ~ 100.0 ±1.0
100.0 ~ 200.0 ±0.5 ±0.25 ±1.5
200.0 ~ 300.0 ±1.8
Hot-rolled Strip 15.0 ~ 60.0 / ±1.5
60.0 ~ 200.0 ±2.5
200.0 ~ 300.0 ±3.0

Applications

0Cr21Al6 Iron-chrome-aluminium electric resistor strip is widely used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements

Product tags

beryllium copper thermal conductivity

,

copper clad sgheet

,

copper tungsten thermal conductivity
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Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm

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Product Detail
Brand Name :
TANKII
Model Number :
0CR21Al6Nb
Certification :
SGS
Place of Origin :
China
MOQ :
200KG
Price :
negotiable
Contact Supplier
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm
Heating Strip FeCrAl Alloy 0Cr21Al6Nb High Resistivity Oxidation Surface 2.0x20mm

Shanghai Tankii Alloy Material Co.,Ltd

Verified Supplier
11 Years
shanghai, shanghai
Since 1981
Business Type :
Manufacturer, Exporter
Main Products :
Copper Nickel Alloy Wire, Electric Resistance Wire, Thermocouple Bare Wire
Total Annual :
8000000-100000000
Employee Number :
90~100
Certification Level :
Verified Supplier
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