Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar

Product Details
Customization: Available
Application: Aviation, Electronics, Industrial, Medical, Chemical
Standard: JIS, GB, DIN, BS, ASTM, AISI
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  • Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
  • Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
  • Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
  • Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
  • Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
  • Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Cr20Ni80 bar
Alloy
Alloy
Type
Nickel Bar
Powder
Not Powder
Product Name
Cr20ni80 Round Bar
Size
8.0mm-500mm
Certificate
ISO 9001
Density
8.4 g/cm3
Melting
1400
Maximum Temperature
1200
Elongation at Repture
20
Transport Package
Carton or Wooden Box
Specification
customized
Trademark
Victory
Origin
China
HS Code
7504002000
Production Capacity
50000 Kilograms/Year

Product Description

Product Description
Cr20Ni80 rod
 
  • A "Cr20Ni80" bar typically refers to a type of resistance heating alloy, also known as Nichrome 80/20. It is composed of approximately 80% nickel (Ni) and 20% chromium (Cr), hence the name. This alloy is commonly used in applications requiring high electrical resistance, such as heating elements in electric furnaces, toasters, and hair dryers.

    The composition of Cr20Ni80 is as follows:

  • Nickel (Ni): Approximately 80%
  • Chromium (Cr): Approximately 20%

 

This alloy has excellent resistance to oxidation and corrosion at high temperatures, making it suitable for use in harsh environments. It also exhibits good electrical resistivity, ensuring efficient conversion of electrical energy into heat. Cr20Ni80 bars are available in various forms, including round bars, wires, and strips, to accommodate different manufacturing requirements and applications.


 
Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
 
Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar
 
 
Product Parameters
Performance\ material Cr10Ni90 Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Composition Ni 90 Rest Rest 55.0-61.0 34.0-37.0 30.0-34.0
Cr 10 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 Rest Rest Rest
Maximum temperatureºC 1300 1200 1250 1150 1100 1100
Meltiing point ºC 1400 1400 1380 1390 1390 1390
Density g/cm3 8.7 8.4 8.1 8.2 7.9 7.9
Resistivity(μΩ·m,20ºC)   1.09±0.05 1.18±0.05 1.12±0.05 1.00±0.05 1.04±0.05
Elongation at rupture ≥20 ≥20 ≥20 ≥20 ≥20 ≥20
Specific heat (J/g.ºC)   0.44 0.461 0.494 0.5 0.5
Thermal conductivity(KJ/m.hºC)   60.3 45.2 45.2 43.8 43.8
Coefficient of lines expansion   18 17 17 19 19
 a×10-6/ºC (20~1000ºC)
Micrographic structure   Austenite Austenite Austenite Austenite Austenite
Magnetic properties   Non Non Non Weak Weak
magnetic magnetic magnetic magnetic magnetic

 


Application:

  1. Heating Elements: Cr20Ni80 rods are commonly used in various heating applications, including:

    • Electric Furnaces: Heating coils in industrial furnaces for processes like annealing, tempering, and heat treatment.
    • Household Appliances: Heating elements in toasters, ovens, hair dryers, and electric stoves.
    • Industrial Equipment: Heating elements in kilns, heat-sealing machines, and heat guns.
    •  
  2. Resistance Heating: They are employed in resistance heating applications where controlled heat generation is required, such as in automotive industry processes, laboratory equipment, and thermal processing systems.

  3.  

Detailed Photos

 Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form BarMonel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar

 

 

Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar

  1. Raw Material Preparation: The process begins with sourcing high-quality raw materials, primarily nickel, chromium, and other alloying elements like iron, molybdenum, and titanium. These materials are carefully selected to meet the desired chemical composition and quality standards.
     

  2. Melting: The raw materials are melted together in a controlled environment, often in an electric arc furnace or vacuum induction furnace. The melting process ensures thorough mixing and homogenization of the alloying elements to achieve the desired chemical composition.
     

  3. Casting or Forming: Once the alloy is molten and properly mixed, it is cast into an initial form. For rod production, this typically involves continuous casting or pouring the molten metal into molds to form billets or ingots of the desired size and shape.
     

  4. Hot Working: The cast billets or ingots are then subjected to hot working processes such as rolling or extrusion. During hot working, the material is deformed at elevated temperatures to reduce its cross-section and elongate it into the desired rod shape. This process helps refine the microstructure of the alloy and improve its mechanical properties.
     

  5. Cold Working (Optional): Depending on the desired properties and dimensions, the hot-worked rods may undergo additional cold working processes such as drawing or cold rolling. Cold working further refines the microstructure, increases the strength, and achieves the desired dimensions with tight tolerances.
     

  6. Heat Treatment: After forming and shaping, the Inconel 690 rods may undergo heat treatment to optimize their mechanical properties and enhance their performance at high temperatures. Heat treatment processes may include annealing, solution annealing, or aging treatments, depending on the specific requirements of the application.
     

  7. Surface Finishing: Once the rods have been formed and heat-treated, they undergo surface finishing processes to achieve the desired surface quality and appearance. This may include polishing, grinding, or chemical treatments to remove surface defects and improve surface finish.
     

  8. Quality Control: Throughout the production process, rigorous quality control measures are implemented to ensure that the Inconel 690 rods meet the specified dimensional, mechanical, and chemical requirements. This includes inspections, testing, and certifications to verify compliance with industry standards and customer specifications.
     

  9. Packaging and Shipping: Finally, the finished rods are carefully packaged to protect them during transportation and storage. They are then shipped to customers or distributors for further processing or direct use in various industrial applications.

Company Profile

Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar

Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form BarMonel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar


 

FAQ

 

How can I contact with your company?
We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile phone.

 Phone:+86-13218687867
 
 

 

 
What is your working time?
Monday-Saturday : 7:30AM-17:00PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,please see our update holiday notice.
During these period, if you have a demand, Please send me an email.

Do you provide free samples?
Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.

What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal

What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers' quantity.

Monel Inconel Rod Nichrome Alloy Cr20ni80 Cr10ni90 Nickel Form Bar

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