| Brand: | DLX |
| siteweb： | https://www.dlx-alloys.com/ |
| Price: | Negotiable |
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| Delivery: | Shipment within 3 days since the date of payment |
| Address: | China Jiangsu |
| Valid until: | Never Expire |
| Updated on: | 2025-12-23 09:42 |
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NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
What is the Incoloy 825 and 800 Bars?
Incoloy 825 and 800 Bars are advanced alloys made primarily from nickel, iron, and chromium, known for their superior resistance to oxidation, corrosion, and heat. These alloy bars offer reliable performance in extreme environments that require both mechanical strength and resistance to aggressive chemicals and high temperatures. Incoloy 825 and 800 are commonly used in petrochemical, power generation, aerospace, and marine industries.
Incoloy 825 and 800 bars are highly resistant to corrosion, particularly in sulfuric acid, phosphoric acid, and seawater. These bars also provide excellent mechanical strength, making them ideal for applications where durability under stress and extreme temperatures is essential.
Key Properties
High-Temperature Resistance
Incoloy 825 and 800 bars maintain structural integrity at temperatures exceeding 1,000°C, offering exceptional thermal stability.
Corrosion and Oxidation Resistance
High chromium and nickel content makes these alloys resistant to aggressive corrosive environments, including acids and chlorides.
Mechanical Strength and Durability
These alloys exhibit high tensile and yield strength, ensuring long-term reliability in extreme conditions.
Thermal Stability and Creep Resistance
Incoloy Alloy s resist deformation under prolonged exposure to high temperatures, retaining strength and stability.
Weldability and Machinability
These alloys can be welded and machined with standard techniques, offering fabrication flexibility.
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
Incoloy 825 and 800 bars are widely used in:
Petrochemical and Refining
Furnace tubes, heat exchangers, and piping systems in high-temperature, corrosive environments.
Power Generation
Boiler components, nuclear reactors, and steam generators exposed to high heat and mechanical stress.
Aerospace
Jet engines, exhaust systems, and combustion chamber liners requiring high-temperature and corrosion resistance.
Marine and Chemical Processing
Valves, fittings, and critical components exposed to saltwater and brine.
Oil and Gas
Well tubing, casing, and completion equipment in harsh environments.
Benefits
Longevity and Durability
Incoloy 825 and 800 bars reduce maintenance and replacement costs due to their long service life.
Enhanced Safety
Their stability in extreme conditions contributes to safer operations.
Cost-Effectiveness
Despite higher initial costs, Incoloy alloys offer long-term savings due to their durability.
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.
Client Visits
Building Stronger Partnerships
FAQ
Q1: What is Incoloy made of?
A1: Incoloy is a nickel-iron-chromium alloy, designed for high-temperature and corrosion-resistant applications.
Q2: What are the main advantages of Incoloy bars?
A2: Incoloy bars offer excellent corrosion resistance, high-temperature strength, and versatility in fabrication.
Q3: In which industries are Incoloy bars used?
A3: They are used in petrochemical, aerospace, oil and gas, power generation, and marine industries.
Q4: Can Incoloy bars be welded?
A4: Yes, they can be welded using standard industrial methods like TIG and MIG welding.
Q5: What temperature range can Incoloy bars withstand?
A5: Incoloy bars can withstand temperatures exceeding 1,000°C, depending on the alloy grade.
Q6: Are Incoloy bars resistant to stress corrosion cracking?
A6: Yes, Incoloy bars resist stress corrosion cracking, even in harsh environments.
