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Ferro-Chrome-Aluminum Resistance Wire A1 1.4mm For Automotive Industry

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee
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Ferro-Chrome-Aluminum Resistance Wire A1 1.4mm For Automotive Industry

Brand Name TANKII
Model Number TK1
Certification ISO9001
Place of Origin China
Minimum Order Quantity 20kg
Price 2.0~8.5
Payment Terms L/C, T/T, Western Union
Supply Ability 5000 tons/year
Delivery Time 5~25 days after getting the payment
Packaging Details On Spool, In Coil
Item Hot Sales Ferro-Chrome-Aluminum Resistance Wire A1 1.4mm Used For Automotive Industry
Application Heating,Industry,furnace heating wire,electric resistance for furnace heating element,heater
Shape strip,wire,ribbon,Wire Strip round ribbon
Resistivity 1.25-1.48 for various grade
Density 7.1-7.4g/cm3
Available size more than 0.05mm
Mininum order qty 20kg or less
Origin country China mainland
Pack wooden pallet/ box
Delivery time 10 days
Detailed Product Description

Hot Sales Ferro-Chrome-Aluminum Resistance Wire A1 1.4mm Used For Automotive Industry


1. Description
Ferro-chrome-aluminum resistance wire, also known as ferrochrome alumina wire or simply Fecral wire, is a type of resistance wire made from an alloy of iron, chromium, and aluminum.

The properties of FeCrAl alloy heating wire include high electrical resistivity, good oxidation resistance at high temperatures, and the ability to withstand high operating temperatures. These characteristics make them suitable for applications where stable and reliable heating is required under harsh conditions.

 

How does the composition of FeCrAl affect its properties?

 

The composition of FeCrAl alloy significantly affects its properties, making it suitable for various applications. Here's how the composition of FeCrAl alloy impacts its properties:

  1. Chromium (Cr):

    • Oxidation Resistance: Chromium forms a protective oxide layer on the surface of the alloy when exposed to high temperatures. This layer helps prevent further oxidation and corrosion, enhancing the alloy's resistance to heat and making it suitable for high-temperature applications.
  2. Aluminum (Al):

    • Oxidation Resistance: Aluminum also contributes to the formation of the protective oxide layer on the surface of the alloy, enhancing its resistance to oxidation at high temperatures.
    • Electrical Resistivity: Aluminum increases the electrical resistivity of the alloy, allowing it to generate heat efficiently when an electric current passes through.
  3. Iron (Fe):

    • Mechanical Strength: Iron provides mechanical strength to the alloy, making it durable and able to withstand mechanical stresses during use.
  4. Other Alloying Elements:

    • Nickel, Manganese, Silicon, etc.: Small amounts of these elements may be added to modify specific properties of the alloy, such as ductility, strength, or resistance to specific environmental conditions.



2.The range of Specification
1).Locomotive resistance strip:
Thickness:0.6mm-1.5mm             
Width:60mm-90mm
 
2).Electric ceramic cooktop resistance strip:
Thickness:0.04mm-1.0mm             
Width:5mm-12mm
Thickness&Width:(0.04mm-1.0mm)×12mm(above)
 
3).Low  resistance ribbon:
Thickness&Width:(0.2mm-1.5mm)*5mm
 
4).Industrial furnace ribbon:
Thickness:1.5mm-3.0mm             
Width:10mm-30mm
 
5).Wire: Diameter:0.05mm-10.0mm
 
 
 
 
3. Chemical Details of our Fe-Cr-Al alloy materials:

Chemical Composition and Main Property of Fe-Cr-Al Resistance Alloy
 
Grade
 
1Cr13Al4
 
0Cr25Al5
 
0Cr21Al6
 
0Cr23Al5
 
0Cr21Al4
 
0Cr21Al6Nb
 
0Cr27Al7Mo2
 
Main Chemical Composition
(%)
 
Cr
 
12.0-15.0
 
23.0-26.0
 
19.0-22.0
 
22.5-24.5
 
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
 
4.2-5.0
 
3.0-4.2
 
5.0-7.0
 
6.0-7.0
 
Re
 
opportune
 
opportune
 
opportune
 
opportune
 
opportune
 
opportune
 
opportune
 
Fe
 
Bal.
 
Bal.
 
Bal.
 
Bal.
 
Bal.
 
Bal.
 
Bal.
 

 

 

 

 

 

 
Nb0.5
 
Mo1.8-2.2
 
Max Continuous Service Temperature(oC)
 
950
 
1250
 
1250
 
1250
 
1100
 
1350
 
1400
 
Resistivity 20 ℃ (Ωmm2/m)
 
1.25
±0.08
 
1.42
±0.06
 
1.42
±0.07
 
1.35
±0.07
 
1.23
±0.07
 
1.45
±0.07
 
1.53
±0.07
 
Density(g/cm3)
 
7.4
 
7.1
 
7.16
 
7.25
 
7.35
 
7.1
 
7.1
 
Thermal Conductivity
 
52.7
 
46.1
 
63.2
 
60.2
 
46.9
 
46.1
 
45.2
 
(KJ/m@h@oC)
 
Coefficient of Thermal Expansion(α×10-6/oC)
 
15.4
 
16
 
14.7
 
15
 
13.5
 
16
 
16
 
Approximate Melting Point( 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(%)
 
>16
 
>12
 
>12
 
>12
 
>12
 
>12
 
>10
 
Section Variation
 
65-75
 
60-75
 
65-75
 
65-75
 
65-75
 
65-75
 
65-75
 
Shrink Rate (%)
 
Repeatedly Bend 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
 
no
 
≥80/1300
 
≥80/1300
 
≥80/1300
 
≥80/1250
 
≥50/1350
 
≥50/1350
 
Micrographic Structure
 
Ferrite
 
Ferrite
 
Ferrite
 
Ferrite
 
Ferrite
 
Ferrite
 
Ferrite
 
Magnetic Property
 
Magnetic
 
Magnetic
 
Magnetic
 
Magnetic
 
Magnetic
 
Magnetic
 
Magnetic

 

Package:


 
4. About us
 
Shanghai Tankii Alloy Material Co., Ltd. specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Magnin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.

Welcome to call me or email to me for more information on our products.
 

Product Tags: Ferro-Chrome-Aluminum Resistance Wire   1.4mm Wire     
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