Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Home ProductsElectric Resistance Wire

High Working Temperature Electric Resistance Wire 0.023 -0.8 Mm Thickness

High Working Temperature Electric Resistance Wire 0.023 -0.8 Mm Thickness

  • High Working Temperature Electric Resistance Wire 0.023  -0.8 Mm Thickness
  • High Working Temperature Electric Resistance Wire 0.023  -0.8 Mm Thickness
  • High Working Temperature Electric Resistance Wire 0.023  -0.8 Mm Thickness
  • High Working Temperature Electric Resistance Wire 0.023  -0.8 Mm Thickness
High Working Temperature Electric Resistance Wire 0.023  -0.8 Mm Thickness
Product Details:
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: ISO9001:2008
Model Number: 0Cr25Al5
Payment & Shipping Terms:
Minimum Order Quantity: 20kg
Price: To negotiate
Packaging Details: spool, coil, carton,wooden case with plastic film or other wrapping form and labal form according to per custom's requirements
Delivery Time: 7-12 DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 3000+TON+YEAR
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Detailed Product Description
State: Hard, Half Hard, Soft Use: Tubular Hearter, Electric Industry Furnace
Shipping Port: Shanghai, China Model: 1Cr13Al4, 0Cr15Al5, 0Cr23Al5,0Cr25Al5...
Shipment: Air, Sea, Express Advantage: Corrosion Resistance, High Surface Load
High Light:

high resistance wire

,

nickel alloys

High Working Temperature Heating Element Wire/Strip 0.023 -0.8 Mm Thickness

 

Description
Fe-Cr-Al alloy wires are made of iron chromium aluminum base alloys containing small amounts of reactive elements such as yttrium and zirconium and produced by smelting, steel rolling, forging, annealing, drawing, surface treatment, resistance control test, etc.

With the characteristics of high resistance, low coefficient of electric resistance, High operating temperature, good corrosion resistance under high temperature.
It is mainly used in electric locomotive, diesel locomotive, metro vehicle and high Speed moving car etc brake system brake resistor, electric ceramic cooktop, industrial furnace.

 

Ribbon (flat wire)

Thickness: 0.023-0.8 mm (0.0009-0.031 inch)
Width: 0.038-4 mm (0.0015-0.157 inch)
Width/thickness ratio max 60, depending on alloy and tolerance
Other sizes are available on request.

 

 

Chemaical Composition and Main Properties

Brand name 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
amount
opportune
amount
opportune
amount
opportune
amount
opportune
amount
opportune
amount
opportune
amount
Fe Rest Rest Rest Rest Rest Rest Rest
            Nb0.5 Mo1.8-2.2
Max.continuous
service temp.of
element (ºC)
950 1250 1250 1250 1100 1350 1400
Resistivity
μΩ.m,20ºC
1.25 1.42 1.42 1.35 1.23 1.45 1.53
Density
(g/cm3 )
7.4 7.10 7.16 7.25 7.35 7.10 7.10
Thermal
conductivity
KJ/m.h.ºC
52.7 46.1 63.2 60.2 46.9 46.1 45.2
Coefficient of
lines expansion
α×10-6/ºC
15.4 16.0 14.7 15.0 13.5 16.0 16.0
Melting pointºC 1450 1500 1500 1500 1500 1510 1520
Tensile strength
Mpa
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
Micrographic
structure
Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
Magnetic
properties
Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic
 

 

Features and advantages
1. High using temperature, the maximum using temperature can reach 1400C (0Cr21A16Nb, 0Cr27A17Mo2, etc.)
2. Low temperature coefficient of resistance
3. Lower thermal expansion coefficient than the Ni-base super-alloys.
4. High electrical resistivity
5. Good corrosion resistance under high temperature, especially under the atmosphere containing sulfides
6. High surface load
7. Creep-resistant

8. Lower raw-material cost, Lower density and cheaper price compared with Nichrome wire.
9. Superior oxidation resistance at 800-1300ºC
10. Long service life


Application
Our products (FeCrAl) is widely used in  
Industry furnace, Home appliance like panel heaters, infrared heaters, warming plates, air guns, hobby klins, radiators, grills, industrial infrared dryers, in quartz tube heaters for space heating, in ceramic heaters for cooking plates, toasters, toasterovens, y etc

 

High Working Temperature Electric Resistance Wire 0.023  -0.8 Mm Thickness 0High Working Temperature Electric Resistance Wire 0.023  -0.8 Mm Thickness 1

 

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Linda

Tel: +8619921877228

Send your inquiry directly to us (0 / 3000)

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