Welcome to Jiangsu DLX alloy Co., Ltd.
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 Wire
Product Details

Incoloy 925 wire is a high-performance nickel-iron-chromium alloy known for its exceptional high-temperature strength and corrosion resistance, particularly in demanding environments. Composed of nickel, chromium, molybdenum, and titanium, it offers outstanding durability against oxidation, stress corrosion cracking, and other forms of degradation. Its broad range of applications across various industries makes it an ideal material for parts exposed to extreme conditions, including high temperatures and aggressive chemicals.
High Temperature Resistance
Incoloy 925 maintains its mechanical properties at temperatures up to 980°C (1800°F), making it perfect for high-temperature applications in industries like aerospace and chemical processing.
Outstanding Corrosion Resistance
The alloy’s resistance to aggressive media, including sulfuric acid, phosphoric acid, seawater, and other corrosive environments, ensures reliability in harsh operational conditions.
Stress Corrosion Cracking (SCC) Resistance
This alloy excels in environments where stress corrosion cracking is a concern, particularly in chloride-rich environments, ensuring long-lasting performance.
Excellent Weldability
Incoloy 925 is easy to weld using conventional methods, without significant strength loss or corrosion resistance degradation, facilitating ease of fabrication.
Creep and Fatigue Resistance
Even under prolonged exposure to high stress and elevated temperatures, Incoloy 925 maintains its strength and mechanical properties, making it suitable for parts under continuous pressure or cyclic stress.


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 |
Oil & Gas Industry
Downhole Equipment: Used in downhole tools for drilling and production, particularly in sulfur or hydrogen sulfide-rich environments.
Gas and Oil Pipelines: Its excellent resistance to stress corrosion cracking makes it ideal for offshore and deepwater pipeline applications.
Heat Exchangers: Employed in heat exchangers for refineries due to its resistance to high temperatures and corrosive fluids.
Chemical Processing
Chemical Reactors: Incoloy 925 is ideal for chemical reactors processing sulfuric and phosphoric acid, offering durability against corrosive attacks.
Storage Tanks: Suitable for tanks that need high-temperature and corrosion resistance, ensuring longevity and safety.
Aerospace
Turbine Blades and Components: The alloy’s high-temperature resistance makes it perfect for turbine engines and other critical aerospace components.
Aircraft Exhaust Systems: Incoloy 925 is used in exhaust systems where exposure to extreme temperatures and chemicals is common.
Marine and Offshore
Offshore Platform Equipment: Its resistance to seawater and chloride environments makes it ideal for marine platforms and subsea equipment.
Corrosion-Resistant Coatings: Incoloy 925 is also used as a coating for metals exposed to marine conditions, providing enhanced corrosion resistance.

Hot and Cold Rolling
Incoloy 925 wire is produced using hot and cold rolling techniques, followed by precise drawing processes to ensure uniform diameter and optimal mechanical properties.
Heat Treatment
The alloy undergoes optimized heat treatment to improve its corrosion resistance and strength, especially at elevated temperatures, ensuring it performs reliably in harsh environments.
Precision Drawing
After heat treatment, the alloy is drawn to the specified diameter, maintaining its mechanical strength and resistance to thermal expansion.

Superior Performance in Extreme Conditions
Incoloy 925 excels in high-temperature, high-stress, and corrosive environments, making it a trusted material for critical applications in multiple industries.
Long Service Life
Its resistance to oxidation, corrosion, and stress leads to longer service life for components, reducing the need for maintenance and replacement.
Easy Fabrication
With good weldability and flexibility, Incoloy 925 can be easily fabricated into custom shapes, saving time and effort during production.
Versatile Applications
Incoloy 925 is widely used across industries such as oil & gas, chemical processing, aerospace, and marine, due to its durability in extreme conditions.
Customizable Specifications
Available in various diameters (from 0.5mm to 7.5mm), we can provide Incoloy 925 wire in custom lengths to meet specific customer needs.



Q1: What is the maximum temperature resistance of Incoloy 925?
A1: Incoloy 925 can withstand temperatures up to 980°C (1800°F) without significant degradation, making it perfect for high-temperature applications.
Q2: What industries use Incoloy 925 wire?
A2: Incoloy 925 is used across various industries, including oil & gas, chemical processing, aerospace, and marine, particularly in environments with high temperatures, corrosion, and stress.
Q3: Is Incoloy 925 customizable in size?
A3: Yes, Incoloy 925 wire is available in a range of diameters from 0.5mm to 7.5mm and can be customized to meet specific customer requirements.
Q4: Do you offer free samples of Incoloy 925 wire?
A4: Yes, we offer free samples for testing. The buyer, however, is responsible for shipping costs.
Q5: What is the lead time for Incoloy 925 wire orders?
A5: The typical lead time for sample orders is 7 days after payment confirmation, while larger orders may require additional processing time.
Q6: How can I place an order or get a quote?
A6: You can contact us via email or our website for a detailed quote. Our team will assist with any inquiries and provide technical support for your specific needs.
Previous article:High Quality 4J29 Kovar Precision Alloy Tube Factory Direct Price