Cheap price nichrome ni80cr20 heating resistance wire ni80

Model NO.
ni80cr20
Brand
Tankii
MOQ
1kg
Package
Carton box
Stock size
0.03mm~0.071mm
Surface
Bright, Shinning, No Oil
Transport Package
Spool, Carton, Wooden Case
Specification
0.5mm
Trademark
TANKII
Origin
China
HS Code
7505220000
Production Capacity
100 Tons/Year
Reference Price
$ 17.82 - 19.80
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Product Description

Cheap price nichrome ni80cr20 heating resistance wire ni80

Ni80Cr20 Ribbon: Width 5~0.5mm, thickness 0.01-2mm

Grade: Ni80Cr20, Ni70Cr30, Ni60Cr16, Ni60Cr23, Ni35Cr20Fe

Nichrome's metallurgical structure confers them a very good plasticity when cold.

In addition of a relatively high specific resistance, Ni-Cr alloys join all the necessary properties for good performances in use of furnaces: Resistance to oxidation (they are not sensitive to aggressions of humid air).

Low embrittlement at high temperature. Good plasticity-Easier to give them a shape compared with FeCrAl (lower mechanical characteristics allow indeed a good control of elasticity of the product during shaping (coiling, folding, drawing).

Good resistance to creeping (more important than ferritic alloys) which is important during conception of a resistance presenting big heights of waves. 
Chemical Composition and Main Properties of Nichrome
Properties \ Grade Ni80Cr20 Ni70Cr30 Ni60Cr15 Ni35Cr20 Ni30Cr20
Main Chemical Composition Ni Balance Balance 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 Balance Balance Balance
Max Continuous Service Temperature(oC) 1200 1250 1150 1100 1100
Resisivity 20oC  (Ω mm2/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 Weak magnetic Weak magnetic
Cheap price nichrome ni80cr20 heating resistance wire ni80
Cheap price nichrome ni80cr20 heating resistance wire ni80
Cheap price nichrome ni80cr20 heating resistance wire ni80
Cheap price nichrome ni80cr20 heating resistance wire ni80


 

 

Electric Wire & Cable

PNEUTEC.IT, 2023