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PVC Coated Nichrome Wire for Heating Blanket

Basic Info

Model No.:  Ni80Cr20

Product Description

Model NO.: Ni80Cr20 Material: Nicr PVC Color: Bright Specification: GB/T 1234 HS Code: 75052200 Product Type: Wire Carbon Content: Low Carbon Trademark: Ualloy Origin: China              
PVC Coated Nichrome Wire for heating blanket
 
1.Material
-Conductor:Ni80Cr20,Ni70Cr30,Ni60Cr15,Ni35Cr20,Ni30Cr20 Wire
-Insulation:PVC
 
2.Specifications
-Conductor diameter:0.05mm-10mm
-Thickness of the insulation:no less than 0.15mm
Other sizes can be available upon your request.
 
3.Features
High temperature resistance,low temperature resistance, anti-acid and alkali, fire and aging resistance,inoxidizability,anti-corrosion, moistureproof, the fine electric insulation and flexible performance,the Max Use Temperature is 105ºC.
 
4.Application
The insulated wire is widly used for the fridge defrosting, electric heating blanket,floor heating,towel warmer, massage products,medical appliance, beauty equipments and etc.
 
 
5.Database
Propertes/Grade 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 Temperature(ºC) 1200 1250 1150 1100 1100
Resistivity at 20ºC
(μ Ω · m)
1.09 1.18 1.12 1.04 1.04
Density(g/cm3) 8.4 8.1 8.2 7.9 7.9
Thermal Conductivity
(KJ/m· h· ºC)
60.3 45.2 45.2 43.8 43.8
Coefficient of Thermal Expansion(α × 10-6/ºC) 18 17 17 19 19
Melting Point(ºC) 1400 1380 1390 1390 1390
Elongation(%) > 20 > 20 > 20 > 20 > 20
Micrographic Structure austenite austenite austenite austenite austenite
Magnetic Property nonmagnetic nonmagnetic nonmagnetic nonmagnetic nonmagnetic
 
Other Insulated Nichrome Alloy:Fiberglass Insulated Nichrome Wire,Teflon Coated Nichrome Wire.

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Product Categories : Insulated Heating Alloy

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