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Multifunctional Fiberglass Wire Nicr80 / 20 For Heating elements 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: NiCr80/20.

Fiberglass Insulated Nichrome Wre Which Is Widely Ued In Indus

Fiberglass Insulated Nichrome Wre Which Is Widely Ued In Industrial Furnace, 

 

The specification of fiberglass insulated nichrome wire

 

A.Features

  nickel-chromium, nickel, ferrochrome alloy wire with electric high temperature oxidation resistance, high strength, not soften and a series of advantages. When used in a long time, the same type and the permanent elongation is very small, which is more Cr20Ni80 alloy with excellent comprehensive properties, is to produce high-quality varieties of choice for electric components. The products are widely used in industrial furnace, metallurgy, machinery, household appliances and other industries producing heating elements and resistance elements

 

1)  NiCr80/20 wire with Fiberglass Insulated.

 

 2)  Conductor Material: NiCr80/20 Alloy Wire

 

3)  Insulation Material: Fiberglass

 

4)  Conductor diameter: from 0.05mm to 2.0mm

 

B.Main characteristics of Ni-Cr and Ni-Cr-Fe electric heating alloys

 

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

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

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Company Info

Shanghai Tankii Alloy Material Co.,Ltd, [China (Mainland)]


Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region: China (Mainland)

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