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Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
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 800 alloy bars are high-performance metal products primarily composed of nickel, iron, and chromium, designed for use in extreme environments. These rods exhibit outstanding resistance to oxidation and corrosion, even at elevated temperatures. As a result, they are widely used across various industries where high strength, thermal stability, and corrosion resistance are required.
Incoloy 800 is often employed in applications where materials are exposed to extreme heat and corrosive environments, making it a preferred choice for industries such as aerospace, chemical processing, petrochemical, power generation, and marine operations.
High-Temperature Resistance
Incoloy 800 alloy bars maintain their strength and structural integrity in environments where temperatures often exceed 1,000°C. This makes them highly suitable for high-temperature applications like heat exchangers and reactor components.
Corrosion and Oxidation Resistance
The alloy's high chromium and nickel content grants it exceptional resistance to corrosion and oxidation in both reducing and oxidizing environments. This includes exposure to acids, alkalis, and industrial gases.
Excellent Mechanical Strength
Incoloy 800 rods offer high tensile and yield strength, making them reliable in high-stress applications. These bars can withstand mechanical forces even in harsh conditions, offering longevity in critical applications.
Thermal Stability and Creep Resistance
The alloy is resistant to creep, or deformation under sustained stress, which is crucial for components exposed to prolonged high temperatures. This stability extends the lifespan of the material in high-heat environments.
Weldability and Machinability
Incoloy 800 rods can be easily welded and machined with standard techniques. This makes them versatile for various fabrication and manufacturing processes.


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 |
Petrochemical and Refining Industries
Incoloy 800 rods are commonly used in petrochemical plants, especially in furnace tubes, heat exchangers, and piping systems exposed to high temperatures and corrosive gases.
Power Generation
These alloy bars are crucial in the manufacture of boiler components, nuclear reactors, and steam generators, where high heat resistance and mechanical strength are essential.
Aerospace Components
Incoloy 800 rods are utilized in jet engines, exhaust systems, and other aerospace components, where stability, corrosion resistance, and performance at high temperatures are required.
Marine and Chemical Processing Equipment
The alloy's resistance to saltwater, brine, and acids makes it ideal for use in valves, fittings, and other marine and chemical processing applications.
Oil and Gas Industry
These rods are used in well tubing, casing, and other completion equipment in the oil and gas industry, providing reliable performance under harsh conditions, including exposure to sour gas.


Longevity and Durability
Incoloy 800 rods provide long-term performance by resisting corrosion and oxidation, reducing the need for frequent maintenance or replacements.
Enhanced Safety and Reliability
The stability of Incoloy 800 in extreme conditions contributes to safer, more reliable operation, especially in critical industrial settings where failure is not an option.
Cost-Effectiveness in High-Performance Applications
While Incoloy 800 may have a higher initial cost, its long service life, reduced maintenance needs, and ability to withstand extreme conditions lead to lower overall costs in high-temperature and corrosive environments.



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, specifically designed for high-temperature and corrosion-resistant applications.
Q2: What are the main advantages of using Incoloy rods?
A2: The main advantages include exceptional corrosion resistance, high-temperature strength, durability, and ease of fabrication.
Q3: In which industries are Incoloy rods commonly used?
A3: Incoloy rods are commonly used in chemical processing, aerospace, oil and gas, power generation, and marine industries.
Q4: Can Incoloy rods be welded?
A4: Yes, Incoloy rods can be easily welded and fabricated using standard welding techniques.
Q5: What temperature range can Incoloy rods withstand?
A5: Incoloy rods can withstand high temperatures, often exceeding 1000°F (538°C), depending on the specific alloy grade.
Q6: Are Incoloy rods resistant to stress corrosion cracking?
A6: Yes, Incoloy rods have good resistance to stress corrosion cracking, making them ideal for use in challenging environments.
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