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High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
Specifications
MOQ :
20kg
Certification :
ISO9001
Material :
nicr alloy
Leading time :
20 days as per the order qty
Model Number :
nichrome
Powder or not :
Not Powder
Supply Ability :
1000Ton per year
Application :
Strain resistance materials
Place of Origin :
China Mainland
Delivery Time :
About 20 days after getting the payment
Item :
Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
Surface :
Bright
Packaging Details :
Standard exoprt package
Payment Terms :
T/T,Paypal
Brand Name :
Tankii
MOQ :
Negotiable
Price :
Negotiable
Thickness :
0.005mm or more
Description

High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater


Nickel-chromium 8020 (Cr20Ni80) flat wire/strip is a high-resistance heating alloy.

Its core advantages are high temperature resistance, oxidation resistance, high resistivity, flat shape for heat dissipation and good fit.

It is mainly used in various precision/high-power heating elements, resistors, sensors and high-temperature structural components.

Intrinsic Advantages of the Material (Ni80Cr20 Alloy)

1. High Resistivity: Approximately 1.09 Ω・mm²/m, resulting in high heating efficiency and shorter length for the same power output.

2. High Temperature and Oxidation Resistance: Long-term operating temperature can reach 1150–1200℃, forming a dense Cr₂O₃ film on the surface, making it resistant to oxidation at high temperatures and ensuring a long service life.

3. Good High-Temperature Strength: Resistant to deformation and creep at high temperatures, exhibiting strong structural stability.

4. Non-Magnetic and Good Plasticity: Excellent cold/hot workability, easy to draw, roll, and weld, allowing for ultra-thin/ultra-narrow specifications.

5. Corrosion Resistance: Resistant to atmospheric conditions, weak acids and alkalis, and most neutral atmospheres, suitable for vacuum/protective atmosphere environments.

Unique Advantages of Flat Wires/Strips (Compared to Round Wires):

1. Faster Heat Dissipation and More Uniform Temperature: The flat cross-section has a large surface area, allowing heat to dissipate easily and reducing the risk of localized overheating.

2. Superior Fit and Installation: It can fit tightly against the heating surface, resulting in high heat conduction efficiency; it is easy to bend and shape, suitable for complex-shaped components.

3. Large Contact Area and Reliable Welding: The flat surface has low contact resistance, resulting in stronger welding/riveting, suitable for precision electrical appliances and sensors.

4. Fatigue Resistance and Longer Lifespan: The flat structure has better stress distribution, making it less prone to breakage under repeated on/off/thermal cycling.

5. Flexible Specifications: Thickness 0.025–2mm, Width 0.5–5mm (customizable), suitable for micro to high-power components.

Common Names : Ni80Cr20,Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,Alloy 650,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80.

Special customized nichrome alloy grades: Karma, Evanohm,

NiCr series: Karma, Evanohm, Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30.

Chemical Composition and Propertes:

Propertes/Grade

Karma
NiCr 80/20
NiCr 70/30
NiCr 60/15
NiCr 35/20
NiCr 30/20

Main Chemical Composition(%)
Ni

Bal.
Bal.
Bal.
55.0-61.0
34.0-37.0
30.0-34.0


Cr		 19~21.5
20.0-23.0
28.0-31.0
15.0-18.0
18.0-21.0
18.0-21.0


Fe		 2~3
≤ 1.0
≤ 1.0
Bal.
Bal.
Bal.
Al 2.7~3.2
Mn 0.5~1.5

Max Working Temperature(ºC)		 300
1200
1250
1150
1100
1100

Resistivity at 20ºC
(μ Ω · m)		 1.33
1.09
1.18
1.12
1.04
1.04

Density(g/cm3)		 8.1
8.4
8.1
8.2
7.9
7.9

Thermal Conductivity
(KJ/m· h· ºC)		 46
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
1400
1380
1390
1390
1390

Elongation(%)		 10~20
> 20
> 20
> 20
> 20
> 20

Micrographic Structure		 austenite
austenite
austenite
austenite
austenite
austenite

Magnetic Property		 Non
nonmagnetic
nonmagnetic
nonmagnetic
nonmagnetic
nonmagnetic


2. Advantages & services

  • ROHS cerfication;
  • Small orders are accepted;
  • Factory direct sale;
  • Timely delivery;
  • Samples are available;

3 Features

  • Good oxidation resistance;
  • Low embrittlement at high temperature;
  • Good plasticity(easier to give them a shape);
  • Nice performance and processing;

4 Applications scenarios

  • Electronic components: used for manufacturing precision resistors, potentiometers, and other components due to their low temperature coefficient of resistance and stable mechanical properties. ‌
  • Electric heating equipment: As a heating element or high-temperature resistance wire, it is commonly used in electric heating alloys, electric blankets, etc. ‌
  • Industrial sector: Partial replacement of stainless steel materials for manufacturing corrosion-resistant components.

More pictures on our products:

High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater

High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater

High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater

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High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater

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High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater

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High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater

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Product Detail
MOQ :
20kg
Certification :
ISO9001
Material :
nicr alloy
Leading time :
20 days as per the order qty
Model Number :
nichrome
Powder or not :
Not Powder
Contact Supplier
video
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater
High Temperature Resistance Nichrome 80/20 MWS-650 Ribbon Wire Used For 3D Printer High-Temperature Nozzle Heater

Shanghai Tankii Alloy Material Co.,Ltd

Verified Supplier
12 Years
shanghai, shanghai
Since 1981
Business Type :
Manufacturer, Exporter
Main Products :
Copper Nickel Alloy Wire, Electric Resistance Wire, Thermocouple Bare Wire
Total Annual :
8000000-100000000
Employee Number :
90~100
Certification Level :
Verified Supplier
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