Nickel Chrome Alloy Resistohm 80 Strip with high resistance for electrical Elements

• Product Type: Strip
• Material: Nickel Base Alloys
• Carbon Content: Low Carbon
• Main Usage: Resistor, Heater, Furnace
• Grade: NiCr8020
• Alloy OTR not: Alloy
• Model NO.: NiCr80/20
• Surface: Bright
• Application: Heating element
• Other Shape: Wire/bar/pipe
• series of alloy: Ni80Cr20,Ni70Cr30,Ni60Cr23,Ni60Cr15,Ni35Cr20,Karma
• Nominal Composition: Ni:80,Cr:20
• Feature: high resistivity
• Transport Package: Plastic Film, Waterproof Paper, Wooden Case
• Specification: ASTM B630, GB/T 1234
• Trademark: TANKII
• Origin: China
• HS Code: 7506200000
• Production Capacity: 3000 Tons/Year

Product Description

Nickel Chrome Alloy Resistohm 80 Strip for Heating Elements

Product Description
Grade: Ni80Cr20 ,also called MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,N8,Resistohm 80, Stablohm 650,Nichorme V, etc.

Chemical Content(%)

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.03	0.02	0.015	0.60	0.75~1.60	20.0~23.0	Bal.	Max 0.50	Max 1.0	-

Mechanical Properties of nichrome wire

Max Continuous Service Temperature:	1200ºC
Resisivity 20ºC:	1.09 ohm mm2/m
Density:	8.4 g/cm3
Thermal Conductivity:	60.3 KJ/m·h·ºC
Coefficient of Thermal Expansion:	18 α×10-6/ºC
Melting Point:	1400ºC
Elongation:	Min 20%
Micrographic Structure:	Austenite
Magnetic Property:	nonmagnetic

Temperature Factors Of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC
1	1.006	1.012	1.018	1.025	1.026	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	1.025	-

 Regular size of Nickel alloy wire :

We supply products in the shape of wire,flat wire,strip.We can also make customized material according to useris requests.

Bright and white wire--0.025mm~3mm

Pickling wire:1.8mm~10mm

Oxidized wire:0.6mm~10mm

Flat wire:thickness 0.05mm~1.0mm,width 0.5mm~5.0mm