Zhejiang Shuanglin Jiate Metal Technology Co., Ltd

iron chrome aluminum fecral alloy strip

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Iron Chrome Aluminum Fecral Alloy Strip

Quick Details


Item: iron Chrome aluminum strip
certificate: CE ISO9001 Rohs
Conductor Material: FeCrAl
Delivery: By DHL,TNT,Sea ,Air
standard: can make by customer drawings
density: <9.6g/cm3
shape: wire,strip,coil,ribbon,foil
Resistance (μΩ.m): 1.45
Surface Treatment: Polished and oxidation
Diameter: 0.018mm~10mm

 

Product Description


Iron chromium aluminum strip is a ferritic iron-chromium-aluminium alloy (FeCrAl alloy) with high resistivity and very good oxidation resistance. It is suitable for use at temperatures up to 1400°C (2550°F). The best atomizer wire available. Typical applications for iron chromium aluminum strip are electrical heating elements in high-temperature furnaces for heat treatment, ceramics, glass, steel, and electronics industries.

Material composition of iron Chrome aluminum strip


1 FeCrAl Heating wire includes: OCr13Al4,OCr19Al2,OCr21Al4,OCr20Al5,OCr25Al5,OCr21Al6,OCr21Al6Nb,OCr27Al7Mo2.

2 Nickel-chromium wire includes:Cr25Ni20,Cr20Ni35,Cr15Ni60,Cr20Ni80.

 

Alloy Nomenclature Performance

Cr20Ni80

Cr30Ni70

Cr15Ni60

Cr20Ni35

Cr20Ni30

Main Chemical composition

Ni

Rest

Rest

55.0-61.0

34.0-37.0

30.0-34.0

Cr

20.0-23.0

28.0-31.0

15.0-18.0

18.0-21.0

18.0-21.0

Fe

≤1.0

≤1.0

Rest

Rest

Rest

Max. continuous service temp. of element(ºC)

1200

1250

1150

1100

1100

Resistivity at 20ºC (μΩ·m)

1.09

1.18

1.12

1.0

1.04

Density(g/cm3)

8.40

8.10

8.20

7.90

7.90

Thermal conductivity (KJ/m·h·ºC)

60.3

45.2

45.2

43.8

43.8

Coefficient of lines expansion(α×10-6/ºC)

18.0

17.0

17.0

19.0

19.0

Melting point approx.( ºC)

1400

1380

1390

1390

1390

Elongation at rupture(%)

>20

>20

>20

>20

>20

Micrographic structure

austenite

austenite

austenite

austenite

austenite

Magnetic properties

nonmagnetic

nonmagnetic

Weak magnetic

Weak magnetic

Weak magnetic

 

FAQ


Q1.Do you attend exhibition every year?
A .Yes

Q2.Is there any discount of the nickel wire?
A. Yes. Bigger quantity will get lower discount.

Q3.Information needed if I want a quotation?
A Name, Standard, Material Grade(Chemical Composition), Size Quantity, Weight.

Q4. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime.

Q5: How does your factory do regarding quality control?
A. Quality is priority. We always attach great importance to quality controlling from beginning to end.

 

Our service


1)Manufactured according to international quality. System (ISO9001)

2)Stable resistance and long-life span

3)Mill test certificate will be provided after production

4)Size range wire:.0.018-10mm ribbons: 0.05-0.2*2-6mm strips: 0.05-5*5-250mm

5)Good packing methods to keep goods no damage during delivery

6)Customized lable, packing, OEM service

7)24 hours after-sale service