Home > Nicr Alloy >

Ni80 Ni90 Nichrome 80/20 Heating Resistance Wire Ni80cr20 Ni90cr10 For Heating Element

Product Categories

Copper Nickel Alloy Wire [350]
Electric Resistance Wire [348]
Thermocouple Bare Wire [211]
FeCrAl Alloy [314]
Thermocouple Cable [247]
Nicr Alloy [466]
Thermal Spray Wire [216]
Furnace Heating Element [66]
Precision Alloy [338]
Copper Alloy [76]
Nickel Alloy [155]
Enamelled Wire [78]
High Temp Alloy [68]
Thermocouple Connector [30]

Shanghai Tankii Alloy Material Co.,Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Ni80 Ni90 Nichrome 80/20 Heating Resistance Wire Ni80cr20 Ni90cr10 For Heating Element

Name: Ni80 Ni90 Nichrome 8020 Heating Resistance Wire Ni80cr20 Ni90cr10 For Heating Element
Brand: Tankii
Price: 1 USD

Brand Name : Tankii

Model Number : Nickel alloy wire

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 5KG

Payment Terms : L/C, T/T, Western Union

Supply Ability : 2000kg/month

Delivery Time : 5-30 days

Packaging Details : spool, coil

Grade : Nichrome Alloy

Application : Heating & Resistor

Elongation (≥ %) : 20%

Resistance (μω.m) : Stable

Material : Nichrome Material

Condition : Soft Annealed

Color : Metallic

Feature : Anti-oxidation properties, High Resistance

Contact Now

High Quality Ni80 Ni90 Nichrome 80/20 Heating Resistance Wire Ni80cr20 Ni90cr10 for Heating Element

Cr20Ni80 is a superalloy material consisting of chromium and nickel. It has excellent corrosion resistance and high temperature oxidation resistance, so it is widely used in high temperature environment heaters and electric furnaces and other fields. In addition, Cr20Ni80 also has good mechanical properties and machinability, and can be made into various shapes of heating elements, such as coils, tubes, ribbons, etc.

Physical Properties

Density at Room°C	Electrical Resistivity at 20°C	Melting Point °C	Max Continuous Operating Temperature in Air °C	Magnetic Properties
8.4 g/cm³	1.16(1.19)* microhm-m	1400	1200	The Material is Non-Magnetic
*Electrical Resistivity 1.16 Ω mm2/m corresponds to an Oxidized Annealed condition Electrical Resistivity 1.19 Ω mm2/m corresponds to a Bright Annealed condition

Chemical Composition and Propertes:
Propertes/Grade		NiCr 80/20	NiCr 70/30	NiCr 60/15
Main Chemical Composition(%)	Ni	Bal.	Bal.	55.0-61.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0
	Fe	≤ 1.0	≤ 1.0	Bal.
Max Working Temperature(ºC)		1200	1250	1150
Resistivity at 20ºC(μ Ω · m)		1.09	1.18	1.12
Density(g/cm3)		8.4	8.1	8.2
Thermal Conductivity(KJ/m· h· ºC)		60.3	45.2	45.2
Coefficient of Thermal Expansion(α × 10-6/ºC)		18	17	17
Melting Point(ºC)		1400	1380	1390
Elongation(%)		> 20	> 20	> 20
Micrographic Structure		austenite	austenite	austenite
Magnetic Property		nonmagnetic	nonmagnetic	nonmagnetic

Propertes/Grade		NiCr 35/20	NiCr 30/20	Karma	Evanohm
Main Chemical	Ni	34.0-37.0	30.0-34.0	Bal	Bal
Composition(%)	Cr	18.0-21.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	Bal.	Bal.	2.0-3.0	-
Max Working Temperature(ºC)		1100	1100	300	1400
Resistivity at 20ºC		1.04	1.04	1.33	1.33
(μ Ω · m)		1.04	1.04	1.33	1.33
Density(g/cm3)		7.9	7.9	8.1	8.1
Thermal Conductivity		43.8	43.8	46	46
(KJ/m· h· ºC)		43.8	43.8	46	46
Coefficient of Thermal		19	19	-	-
Expansion(α × 10-6/ºC)		19	19	-	-
Melting Point(ºC)		1390	1390	1400	1400
Elongation(%)		> 20	> 20	> 20	> 20
Micrographic Structure		austenite	austenite	austenite	austenite
Magnetic Property		nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic

Ni80 Ni90 Nichrome 80/20 Heating Resistance Wire Ni80cr20 Ni90cr10 For Heating Element

Product Tags: