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Specialized manufacturer of high temperature alloys, precision alloys and Incoloy,over 20 years.
Whatsapp:+86 199 0611 9641
Email:sales8@dlx-alloy.com
Add:NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
Incoloy Alloy Rod
Product Details

Incoloy rods are high-performance alloy products made primarily from nickel, iron, and chromium. They are renowned for their outstanding resistance to oxidation and corrosion at elevated temperatures, making them ideal for a wide range of industrial applications, especially in harsh environments. These alloys provide exceptional performance in extreme conditions where other materials may fail, ensuring reliability and longevity across various demanding applications.
Key Properties:
High-Temperature Resistance:
Incoloy rods maintain structural integrity and strength at elevated temperatures, often exceeding 1,000°C, depending on the specific alloy grade. This high-temperature resistance is critical for applications in industries such as power generation and aerospace.
Corrosion and Oxidation Resistance:
The high chromium and nickel content in Incoloy Alloy s makes these rods highly resistant to a wide range of corrosive environments, including acidic and oxidizing conditions. This makes them ideal for use in chemical processing, marine applications, and other corrosive settings.
Excellent Mechanical Strength:
Incoloy alloy rods exhibit high tensile and yield strength, ensuring durability under high mechanical stress. This feature is essential for components that undergo intense pressure or mechanical loading in critical industrial operations.
Thermal Stability and Creep Resistance:
Incoloy alloys have exceptional resistance to deformation (creep) at high temperatures, maintaining stability and performance even after prolonged exposure to extreme heat.
Weldability and Machinability:
These rods can be easily welded and machined using standard techniques, making them highly versatile and suitable for a range of fabrication and construction needs. Whether used for structural parts, heat exchangers, or turbines, Incoloy rods offer ease of use in manufacturing.


Chemical Composition Requirement
Item | 800 | 800H | 800HT | 825 | 925 |
C | ≤0.1 | 0.05-0.1 | 0.06-0.1 | ≤0.05 | ≤0.03 |
Mn | ≤1.5 | ≤1.5 | ≤1.5 | ≤1 | ≤1 |
Fe | rest | rest | rest | rest | rest |
P | -- | -- | -- | ≤0.02 | ≤0.03 |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.03 | ≤0.03 |
Si | ≤1 | ≤1 | ≤1 | ≤0.5 | ≤0.5 |
Cu | ≤0.75 | ≤0.75 | ≤0.75 | 1.5-3 | 1.5-3 |
Ni | 30-35 | 30-35 | 30-35 | 38-46 | 42-46 |
Al | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.2-1 | 0.15-0.5 |
Ti | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.6-1.2 | 1.9-2.4 |
Cr | 19-23 | 19-23 | 19-23 | 19.5-23.5 | 19.5-23.5 |
Mo | -- | -- | -- | 2.5-3.5 | 2.5-3.5 |
Shape | Size (mm) |
Wire | 0.5-7.5 |
Rod/Bar | 8.0-200 |
Strip | (0.5-2.5)*(5-180) |
Tube/Pipe | Custom made |
Sheet/Plate | Custom made |
Product Form | Standard |
Rod, bar & Wire | ASTM B805 |
Plate, sheet & strip | ASTM B872 |
Seamless pipe and tube | ASTM B983 |
Forging | ASTM B637 |
Applications:
Petrochemical and Refining Industries:
Incoloy 800 rods are widely used in equipment exposed to high temperatures, corrosive gases, and acidic environments, such as furnace tubes, heat exchangers, and piping systems. Their resistance to high-temperature oxidation makes them essential for refinery operations.
Power Generation:
Incoloy rods are crucial in power plants for applications like boiler components, nuclear reactors, and steam generators. Their heat resistance and mechanical strength ensure they can perform reliably under high-stress conditions.
Aerospace Components:
Incoloy rods are used in jet engines and exhaust systems, where they are subjected to high temperatures and corrosive gases. Their stability and corrosion resistance make them perfect for aerospace applications.
Marine and Chemical Processing Equipment:
Incoloy 800 alloy is highly resistant to saltwater, brine, and acids, making it ideal for use in marine environments. It is also used in chemical processing equipment, where it resists corrosion from aggressive chemicals.
Oil and Gas Industry:
Incoloy rods are used in well tubing, casing, and completion equipment in the oil and gas industry. They provide resistance to sour gas and other harsh conditions typically encountered in deep well environments.


Benefits:
Longevity and Durability:
Incoloy rods offer high resistance to corrosion and heat, reducing the need for frequent maintenance and replacements. This results in long service life and reduced operational costs.
Enhanced Safety and Reliability:
The stability of Incoloy alloy rods in extreme conditions ensures safe and reliable operation in high-risk industrial environments, such as power plants and chemical processing units.
Cost-Effectiveness in High-Performance Applications:
While the initial cost of Incoloy alloys may be higher, their long service life and minimal need for maintenance make them a cost-effective solution in high-temperature, corrosive applications.



CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.



Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

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FAQ:
Q1: What is Incoloy made of?
A1: Incoloy is a family of nickel-iron-chromium alloys designed for high-temperature and corrosion-resistant applications. It is primarily composed of nickel, iron, and chromium, with other elements for enhanced properties.
Q2: What are the main advantages of using Incoloy rods?
A2: The key advantages include exceptional corrosion resistance, high-temperature strength, excellent mechanical properties, and ease of fabrication, making it ideal for demanding industrial applications.
Q3: In which industries are Incoloy rods commonly used?
A3: Incoloy rods are commonly used in industries such as chemical processing, aerospace, oil and gas, power generation, and marine applications.
Q4: Can Incoloy rods be welded?
A4: Yes, Incoloy rods can be welded using standard techniques such as TIG, MIG, and stick welding, making them versatile for various fabrication needs.
Q5: What temperature range can Incoloy rods withstand?
A5: Incoloy rods can withstand temperatures often exceeding 1,000°F (538°C), depending on the specific alloy grade.
Q6: Are Incoloy rods resistant to stress corrosion cracking?
A6: Yes, Incoloy rods exhibit good resistance to stress corrosion cracking, making them suitable for use in harsh and corrosive environments.
Q7: How should Incoloy rods be stored?
A7: Incoloy rods should be stored in a dry, clean environment and protected from corrosive substances to maintain their integrity and ensure optimal performance.
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