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Iron-nickel-chromium Incoloy A-286 Alloy Round Bar
Iron-nickel-chromium Incoloy A-286 Alloy Round Bar Iron-nickel-chromium Incoloy A-286 Alloy Round Bar

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Iron-nickel-chromium Incoloy A-286 Alloy Round Bar

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Incoloy A-286 is an iron-nickel-chromium based austenitic high-temperature alloy, featuring excellent high-temperature properties and corrosion resistance.
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Product Specifications

Incoloy A-286 (UNS S66286/Gh2132)

Chemical Component

%

Ni

Cr

Fe

C

V

Mo

Mn

Si

S

B

Ti

P

Al

Cu

Min

24

13.5

Allowance


0.1

1

1



0.001

1.75




Max

27

16

Allowance

0.08

0.5

1.5

2

1

0.02

0.01

2.35

0.03

0.4

0.25

Physical Property

Density

Melting Point

Thermal Conductivity
w/(m·℃)

Specific Heat Capacity
j/(Kg·℃)

Elastic Mold
Gpa

Cutting Die
Gpa

Electrical Resistivity
Μω·m

Poisson Ratio

Coefficient Of Linear Expansion
1/℃

7.99g/Cm3

1320-1390 ℃

14.2
(100℃)




0.914


15.7
(20-100℃)

The Minimum Mechanical Properties Of The Alloy At Room Temperature

Typical Mechanical Properties

Tensile Strength
Rm n/Mm2

Yield Strength
Rp0.2n/Mm2

Elongation Rate
a5 %

Brinell Hardness

Solution Treatment

930

590

15

≤340


Performance:

1. High-temperature performance: It can maintain good strength and oxidation resistance at relatively high temperatures (around 700 - 750°C), with high creep strength and endurance strength, allowing it to operate stably in high-temperature environments for long periods.

2. Mechanical properties: At room temperature, it has good tensile strength, yield strength, and ductility, making it easy to undergo cold and hot working. After processing, its comprehensive mechanical properties can be further enhanced through appropriate heat treatment.

3. Corrosion resistance: It has certain resistance to various corrosive media, showing good corrosion resistance in some oxidizing acids, salt solutions, and other environments. 


Features:

1. Unique alloy composition: It is mainly composed of iron, nickel, chromium, and other elements, and contains a certain amount of titanium, aluminum, and other strengthening elements. These elements work together to endow the material with excellent comprehensive performance.

2. Age hardening characteristics: Through aging treatment, its strength and hardness can be significantly improved, meeting the strength requirements of materials under different working conditions.


Applications:

1. Mechanical field: It is often used to manufacture engine components, such as turbine discs, blades, fasteners, etc., ensuring the reliable operation of engines under high-temperature and high-stress environments.

2. Industrial field: It can be used to manufacture parts of chemical equipment, such as pipes, valves, etc., especially in conditions where it comes into contact with corrosive media and has certain temperature requirements; it is also used to manufacture mechanical parts and fasteners in high-temperature environments.


Advantages:

1. Comprehensive performance advantage: It has good high-temperature strength, corrosion resistance, and processing performance. Compared with some materials with outstanding single performance, it can stably work in various complex working conditions, reducing equipment failures and replacement frequency caused by insufficient material performance.

2. High reliability: It is widely used in fields such as aerospace where material reliability is extremely high, proving its reliability and stability under extreme conditions.


Customer experience:

1. Reliable performance: Customers in the aerospace and industrial fields have reported that components made of Incoloy A286 perform well in actual operation, meeting strict working conditions, extending the maintenance cycle of equipment, and reducing overall costs.

2. Convenient processing: Mechanical processing enterprises have indicated that although this material has a certain strength, it can be processed smoothly by reasonably selecting tools and processing parameters, and the precision and surface quality of the processed products can meet requirements, improving production efficiency and product quality.


Customer service and custom design:

We understand that each customer has unique needs, so we provide you with considerate customization services.

1. Dimension specifications: We can customize different diameters and lengths according to your needs. The diameter range can be from small precision specifications to large industrial specifications, and the length can be determined based on specific application scenarios and processing requirements. In terms of shape, in addition to conventional round bars, we can also customize special shapes such as square bars and hexagonal bars to meet special mechanical processing and assembly needs.

2. Surface treatment: We can perform grinding and polishing operations. Grinding can remove surface defects and oxide layers of the bars, improving their precision, while polishing can make the surface reach a mirror-like smoothness, meeting the requirements of applications with high appearance demands or low friction needs.


Our professional team will closely communicate with you, from the formulation of the design plan to the control of the production process, and to the final delivery of the product, striving to meet your expectations in every link. Any needs are welcome to contact us at any time. You can call our service hotline through the contact number on the website, or communicate with us via email. You can also leave your contact information here, and our professionals will contact you as soon as possible to provide you with the best service and the most professional solutions to meet your unique needs. We look forward to cooperating with you!


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