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Resistance Heating FeCrAl Alloy

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Resistance Heating FeCrAl Alloy

Brand Name : TANKII

Model Number : 0Cr25Al5

Certification : ISO9001

Place of Origin : China

MOQ : 20kg

Price : negotiation

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

Supply Ability : 20, 000kg/month

Delivery Time : 5-10 days

Packaging Details : On Spool,In Coil

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FeCrAl 0Cr25Al5 Fecral Wire Resistance Heating Wire for Civil Heating Appliance

Resistance heating wire includes pure nickel, chromel alloy, Fe-Cr-Al alloy and copper nickel alloy. Resistance heating wire is produced by smelting, steel rolling, forging, annealing, drawing, surface treatment, resistance control test, etc.

It is widely used for making heating equipment like industrial furnace, civil heating appliance, various electrical resistors and locomotive braking resistor.

  • Name: Heating resistance wire
  • Type: Ni-Cr wire, pure Nickel, Chromel alloy, Fe-Cr-Al alloy, Copper nickel alloy, etc.
  • Color: bright, oxidized
  • Package: Carton or wooden case as demanded
  • Application: making heating equipment like industrial furnace, civil heating appliance, various electrical resistors and locomotive braking resistor
  • Place of Origin: Jiangsu, China (Mainland)
  • Eco-friendly: Yes
  • MOQ: 1kgs
  • Trade term: FOB, EXW, CIF, CFR
  • Payment term: T/T, Western Union, L/C

1.Nichrome heating wire
2.Factory direct supply with best price
3.80/20 heating electric wire Nichrome Cr20Ni80 heating wire

1. FeCrAl heating wire: OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4, 1Cr13AL4

2. Nichrome heating wire: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30.

3. Product forms and size range

Round wire

0.010-12 mm (0.00039-0.472 inch) Other sizes are available on request.

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/thickess ratio max 60, depending on alloy and tolerance

Other sizes are available on request.

4. Stranded wire

Some resistance heating alloys and pure nickel are available as stranded wire.

5. Marking

Each spool/package of wire is supplied with a label or tag showing alloy type, nominal size, gross and net weight, resistance W/m (W/ft), charge number and a reference number.


0Cr25Al5
Chemical Content, %

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.06

0.025

0.020

0.50

≤0.6

23.0-26.0

≤0.60

4.5-6.5

Balance

-


Mechanical Properties

Max Continuous Service Temperature:
Resisivity 20℃:
Density:
Thermal Conductivity:
Coefficient of Thermal Expansion:
Melting Point:
Elongation:
Micrographic Structure:
Magnetic Property:

1300℃
1.42+/-0.07ohm mm2/m
7.25g/cm3
46.1 KJ/m·h·℃
15.0×10-6/℃ (20℃~1000℃)
1500℃
Min 12%
Ferrite
magnetic


Temperature Factor of Electrical Resistivity

20℃

100℃

200℃

300℃

400℃

500℃

600℃

1.000

1.002

1.005

1.008

1.013

1.021

1.030

700℃

800℃

900℃

1000℃

1100℃

1200℃

1300℃

1.038

1.040

1.042

1.044

1.046

1.047

1.047



Product Tags:

electrical heating wire

      

high temperature wire

      
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