Home Companies Shanghai Tankii Alloy Material Co.,Ltd

Stable resistance heating nicr nichrome alloy strip / foil NiCr80/20 0.02mm

Contact Us

[China]

Trade Verify

Address: No. 388 Pangu Road, Baoshan district, Shanghai, 201999, China

Contact name:Martin Lee

Shanghai Tankii Alloy Material Co.,Ltd

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

Stable resistance heating nicr nichrome alloy strip / foil NiCr80/20 0.02mm

Country/Region china
City & Province shanghai shanghai
Categories Mining and Metallurgy Projects

Product Details

Stable resistance heating nicr nichrome alloy strip/foil 80/20

ASTM B603,DIN17470,JISC2520,GB/T1234-9001

Ni80Cr20 Tape
Nichrome Grade: Ni70Cr30,Ni80Cr20, Ni60Cr15, Ni35Cr20, Ni30Cr20

NiCr 80/20 also called Chromel A, Cr20Ni80, N8, Nichrome V, HAI - NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A, MWS-650, Stablohm 650, NCHW1

NiCr 80:20 – Industrial furnaces (upto 1200°C), electric cooking equipment, precision resistors.
NiCr 70:30 – Industrial furnaces (upto 1250°C) with alternating oxidizing/reducing atmosphere, precision resistors.
NiCr 60:15 – Industrial furnaces (upto 1150°C), electrically heated equipment, high-resistance and potentiometer resistors.
NiCr 40:20 – Domestic heating appliances (upto 1100°C), furnaces in carburising or semi-reducing atmosphere.
NiCr 30:20/ NiCr 20:25 – Industrial furnaces (upto 1100°C), heating elements of cooking equipment.

Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.
Typical applications for Ni80Cr20 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements. 

 

Normal composition%


C
PSMnSiCrNiAlFeOther
Max
0.030.020.0150.600.75~1.6020.0~23.0Bal.Max 0.50Max 1.0-

 

Typical Physical properties

Properties Grade
NiCr 80/20
NiCr 70/30
NiCr 60/15
NiCr 35/20
NiCr 30/20
 
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(°C)
1200
1250
1150
1100
1100
Resisivity (uΩ.m,20°C)
1.09
1.18
1.11
1.04
1.04
Density (g/cm3)
8.4
8.1
8.2
7.9
7.9
Thermal Conductivity(KJ/m·h·°C)
60.3
45.2
45.2
43.8
43.8
Coefficient of Thermal Expansion(α×10-6/°C)
18.0
17.0
17.0
19.0
19.0
Melting Point( °C)
1400
1380
1390
1390
1390
Elongation(%)
≥20
≥20
≥20
≥20
≥20
Micrographic Structure
austenite
austenite
austenite
austenite
austenite

 

Style of supply

Alloys NameTypeDimension
Ni80Cr20WWireD=0.03mm~8mm
Ni80Cr20RRibbonW=0.4~40T=0.03~2.9mm
Ni80Cr20SStripW=8~250mmT=0.1~3.0
Ni80Cr20FFoilW=6~120mmT=0.003~0.1
Ni80Cr20BBarDia=8~100mmL=50~1000

 

 

 

Hot Products

Bright 0Cr23Al5 Resistance Wire / Alloy815 FeCrAl Alloy Wire , High Temperature Wire 0Cr23Al5 Forms...
FeCrAl Alloy Resistance Heating Strip, Resistohm 135 For Heating Element For Heater In Water Or ...
Alloy 750 Ferro chromium aluminum alloy strip / sheet / ribbon wire 1.0 mm thick Shanghai Tankii ...
FeCrAl strips / wires / flat wire with oxidized color and customized size used for aluminum ...
0cr25al5 Strips 0.8mm Thickness With 25mm Width Used For Exhaust Hood In Automobile Motorcycle ...
0Cr25Al5 0Cr23Al5 FeCr23Al5 FeCrAl23/5 Flat electric heating Ribbon wire 5.0x0.3mm Chemical Content, ...