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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Bright Surface FeCrAl Alloy 0Cr25Al5 0Cr21Al6 0.02 - 10.0mm Diameter For Vacuum Heater

Product Details

Place of Origin: Shanghia, China

Brand Name: TANKII

Certification: SGS

Model Number: FeCr25Al5

Payment & Shipping Terms

Minimum Order Quantity: 30KG

Price: negotiable

Packaging Details: Wooden case

Delivery Time: 7-15 work days

Payment Terms: L/C, T/T, Western Union, paypal

Supply Ability: 300 Tons per month

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Specifications
Highlight:

nichrome resistance wire

,

nickel alloys

Material:
Cr:25% Al:5%
Resistivity:
1.42
Density:
7.1 G/m3
Shape:
Wire / Strip / Ribbon
Diameter:
0.02-10.0mm
Surface:
Bright
Packing:
Spool + Carton + Wooden Case
Material:
Cr:25% Al:5%
Resistivity:
1.42
Density:
7.1 G/m3
Shape:
Wire / Strip / Ribbon
Diameter:
0.02-10.0mm
Surface:
Bright
Packing:
Spool + Carton + Wooden Case
Description
Bright Surface FeCrAl Alloy 0Cr25Al5 0Cr21Al6 0.02 - 10.0mm Diameter For Vacuum Heater

Bright Surface FeCrAl Alloy 0Cr25Al5 0Cr21Al6 For Vacuum Heater

 

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.

 

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

 

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.

- 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.

 

Bright Surface FeCrAl Alloy 0Cr25Al5 0Cr21Al6 0.02 - 10.0mm Diameter For Vacuum Heater 0

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