Ni80Cr20 Nichrome Resistance Wire Strip for Vacuum Sealing Machines

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee View Contact Details

Ni80Cr20 Nichrome Resistance Wire Strip for Vacuum Sealing Machines

Brand Name	Tankii
Model Number	Ni80Cr20
Certification	ISO9001
Place of Origin	China
Minimum Order Quantity	10
Price	negotiation
Payment Terms	T/T,L/C,Western Union,
Supply Ability	3000tons/year
Delivery Time	7-10 days
Packaging Details	wooden carton
Material	Ni80Cr20
Application	vacuum sealing machine
Material Shape	Round Wire
Density	8.4g/cm3
Linear expansion coefficient	18
elongation	20%
Specification	RoHS, ISO 9001
Transport Package	Spool, Paper Carton, Wooden Case
The highest temperature	1200
Resistivity	1.09 Ωmm2/m

Detailed Product Description

Nichrome Pure Nickel Resistance Tape/Ribbon/Strip NiCr 2080 NiCr8020 Strip

Product Attributes

Material	Ni80Cr20
Application	Vacuum sealing machine
Material Shape	Round Wire
Density	8.4g/cm³
Linear expansion coefficient	18
Elongation	20%
Specification	RoHS, ISO 9001
Transport Package	Spool, Paper Carton, Wooden Case
Maximum Temperature	1200°C
Resistivity	1.09 Ωmm²/m

Product Description

Nickel Chromium alloy has high resistivity, excellent anti-oxidation properties, high temperature strength, superior form stability and weldability. Widely used in electrical heating elements, resistors, industrial furnaces, and other high-temperature applications.

Grade Information

NiCr 80/20 is also known as: Chromel A, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A, MWS-650, Stablohm 650, NCHW1

Available Grades

We also produce other nichrome resistance wire grades including:

NiCr 70/30
NiCr 60/15
NiCr 60/23
NiCr 37/18
NiCr 35/20
NiCr 25/20
Karma

Chemical Composition and Properties

Properties/Grade	NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Main Chemical Composition (%)	Ni: Bal.	Ni: Bal.	Ni: 55.0-61.0	Ni: 34.0-37.0	Ni: 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	Bal.	Bal.	Bal.
Max Working Temperature (°C)	1200	1250	1150	1100	1100
Resistivity at 20°C (μΩ·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·°C)	60.3	45.2	45.2	43.8	43.8
Coefficient of Thermal Expansion (α × 10⁻⁶/°C)	18	17	17	19	19
Melting Point (°C)	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

Product Variants

Available as Nichrome Strip, Nichrome Tape, Nichrome Sheet, or Nichrome Plate

Grade: Ni80Cr20/Resistohm 80/Chromel A

Chemical Composition: Nickel 80%, Chrome 20%

Resistivity: 1.09 ohm mm²/m

Condition: Bright, Annealed, Soft

Surface: BA, 2B, polished

We also produce NiCr 60/15, NiCr 38/17, NiCr 70/30, NiCr AA, NiCr 60/23, NiFe80, NiFe50, NiFe42, NiFe36, and other specialized alloys.

Product Tags: Ni80Cr20 Nichrome resistance wire Nichrome wire for vacuum sealing NiCr alloy strip with warranty

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