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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

The Incoloy 800HT Rod is a high-performance nickel-based alloy primarily composed of nickel, iron, and chromium. Designed for use in high-temperature and corrosive environments, these rods are widely utilized in various industries due to their exceptional mechanical properties, corrosion resistance, and high thermal stability. Incoloy 800H T rods are particularly suitable for applications that require outstanding oxidation resistance and structural integrity in extreme conditions.
High-Temperature Resistance: Incoloy 800HT rods maintain their structural strength at temperatures exceeding 1,000°C (1,832°F), depending on the specific alloy grade. This makes them ideal for use in high-temperature industrial environments.
Corrosion and Oxidation Resistance: The high chromium and nickel content in Incoloy alloys ensures excellent resistance to a variety of corrosive environments, including acidic and oxidizing conditions. This property is essential for applications exposed to harsh chemicals, high temperatures, and corrosive gases.
Excellent Mechanical Strength: Incoloy rods exhibit superior tensile and yield strength, providing durability and resistance to mechanical stress even in extreme operational environments.
Thermal Stability and Creep Resistance: Known for their resistance to creep and deformation, Incoloy rods maintain stability over prolonged exposure to high temperatures, ensuring long-term performance in industrial applications.
Weldability and Machinability: Incoloy 800HT rods are highly weldable and machinable, allowing for precise fabrication and easy adaptation to various applications. They can be processed using common techniques such as TIG, MIG, and manual arc welding.


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 |
Incoloy 800HT rods are widely used across multiple industries due to their remarkable high-temperature properties and resistance to corrosion. Below are some common applications:
Petrochemical and Refining Industries: Incoloy 800HT rods are frequently used in equipment such as furnace tubes, heat exchangers, and piping systems, where they are exposed to corrosive gases and acidic environments.
Power Generation: Incoloy 800HT is highly suitable for use in boiler components, nuclear reactors, and steam generators, where high heat resistance and mechanical strength are critical for performance and safety.
Aerospace Components: These rods are used in jet engines, turbines, and exhaust systems, where their corrosion resistance and structural integrity under high stress and temperature conditions are essential.
Marine and Chemical Processing Equipment: Incoloy 800HT is ideal for marine applications, as it can withstand saltwater, brine, and various acids. It is used in valves, fittings, and other critical components in the marine and chemical processing industries.
Oil and Gas Industry: Incoloy 800HT rods are used in well tubing, casing, and completion equipment. Their resistance to sour gas and other harsh conditions ensures longevity and reliability in demanding oil and gas applications.


Longevity and Durability: Due to their high resistance to corrosion and oxidation, Incoloy 800HT rods require less frequent maintenance and replacement, offering long-term reliability in high-temperature and corrosive environments.
Enhanced Safety and Reliability: The stability of Incoloy rods in extreme conditions reduces the risk of failure, contributing to safer operations in industries like aerospace, power generation, and petrochemicals.
Cost-Effectiveness in High-Performance Applications: While initially more expensive than other materials, Incoloy 800HT rods offer a longer service life, which can lead to cost savings over time, particularly in applications where downtime and replacements are costly.
Versatility in Fabrication: These rods are easily welded and machined, making them adaptable for various fabrication needs across industries. Customization services are available to meet specific project requirements.
Packaging: Incoloy 800HT rods are carefully packaged to prevent damage during shipping. The rods are often packed in strong wooden crates, with each rod wrapped in protective materials.
Shipping: Shipping is carried out through reliable carriers, ensuring safe and timely delivery. Customers will receive tracking details for monitoring the status of their order.



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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Q1: What is Incoloy 800HT made of?
A1: Incoloy 800HT is a high-performance alloy made from nickel, chromium, and iron, designed to offer excellent corrosion resistance, high mechanical strength, and stability at elevated temperatures.
Q2: Can Incoloy 800HT rods withstand extreme temperatures?
A2: Yes, Incoloy 800HT rods can withstand temperatures exceeding 1,000°C (1,832°F), making them ideal for high-temperature industrial applications.
Q3: What are the main advantages of Incoloy 800HT rods?
A3: The main advantages include exceptional resistance to corrosion and oxidation, high tensile strength, excellent thermal stability, and good weldability and machinability.
Q4: In which industries are Incoloy 800HT rods commonly used?
A4: Incoloy 800HT rods are widely used in aerospace, power generation, petrochemical, marine, and oil & gas industries for critical high-temperature applications.
Q5: Are Incoloy 800HT rods weldable?
A5: Yes, Incoloy 800HT rods can be welded using standard welding techniques, such as TIG, MIG, and manual arc welding.
Q6: How do Incoloy 800HT rods perform under corrosive conditions?
A6: Incoloy 800HT rods exhibit excellent corrosion and oxidation resistance, even in harsh environments such as acidic or high-temperature corrosive gases, making them ideal for use in demanding conditions.
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