Incoloy 800 Seamless Tube for High-Temperature Furnace Corrosion Resistance
Our Incoloy 800 seamless tube is the ultimate solution for high-temperature furnace corrosion resistance. Made from a nickel-iron-chromium alloy, this tube is engineered to withstand extreme heat up to 1100°C while resisting oxidation, carburization, and nitriding. It’s perfect for furnace tubing, heat exchangers, and radiant tubes in demanding applications. Easy to weld, bend, and form, it offers excellent creep and stress rupture resistance, ensuring your furnace systems stay tough in the harshest conditions. Our seamless tube keeps your operations running strong for years.
The industrial furnace market is heating up, with global demand for high-performance materials surging. Petrochemical plants, power generation, and heat treatment industries are pushing for tubing that can handle extreme temperatures and corrosive atmospheres. Stricter regulations and the drive for energy efficiency are fueling upgrades in furnace systems, especially in emerging markets. Trends show a shift toward alloys that last longer and cut maintenance costs in high-heat environments. Our Incoloy 800 seamless tube is leading the charge, delivering unmatched durability in this competitive market.
Parameter | Incoloy 800 Seamless Tube | Other Nickel Alloys | Stainless Steel |
|---|---|---|---|
High-Temperature Strength | Excellent up to 1100°C | Good, but some weaken at high temps | Limited, degrades under extreme heat |
Oxidation Resistance | Outstanding in oxidizing environments | Moderate, varies by alloy | Moderate, weaker in high-temperature oxidation |
Creep/Stress Rupture Resistance | Strong for long-term high-heat use | Moderate, depends on alloy | Poor, prone to creep and rupture |
Fabrication Ease | Easy to weld, bend, and form | Moderate, some alloys harder to work with | Easy, but heat resistance limits applications |
Carburization Resistance | Strong in carburizing environments | Varies, some less effective | Poor, susceptible to carburization |
Durability | Extremely durable, long service life | Moderate to high, depends on alloy | Moderate, shorter lifespan in harsh settings |
Environmental Versatility | Handles oxidizing and carburizing conditions | Good, but less versatile | Limited, fails in high-temperature environments |
Cost-Effectiveness | Higher upfront cost, long-term savings | Varies, some cheaper but less durable | Low cost, frequent replacements needed |
Our Incoloy 800 seamless tube is built for tough high-temperature jobs:
Petrochemical: Ideal for radiant tubes and heat exchanger tubing in high-heat systems.
Power Generation: Perfect for superheater and reheater tubing in boilers.
Heat Treatment: Reliable for furnace tubing in carburizing and nitriding processes.
Chemical Processing: Tough enough for tubing in oxidizing and nitriding environments.
Metallurgical Processing: Stands up to cyclic temperatures and harsh atmospheres.
This seamless tube is your go-to for systems where high-temperature corrosion resistance is critical.
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 |
For more details, pls directly contact us.
Our Incoloy 800 seamless tube stands out because we’re obsessed with quality. We manufacture to strict ASTM standards, ensuring top-tier heat and corrosion resistance. Every tube undergoes rigorous in-house testing to handle the toughest furnace environments. Our large inventory and fast delivery keep your projects on schedule, and we offer custom sizes to fit your exact specs. Our expert team supports you from design to installation. While others might cut corners, we deliver seamless tubes that last, saving you downtime and replacement costs.
Conclusion
For high-temperature furnace corrosion resistance, our Incoloy 800 seamless tube is the smart choice. It combines superior heat resistance, oxidation protection, and easy fabrication to meet the demands of modern furnace systems. With industry trends favoring durable, low-maintenance materials, our seamless tube is built to exceed expectations. Trust us for quality, fast service, and a partner who gets your industry’s challenges.
About Us:
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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FAQs:
Why use Incoloy 800 seamless tube for high-temperature furnaces?
It’s built to resist corrosion and oxidation at high temps, making it perfect for furnace tubing.What industries rely on Incoloy 800 seamless tube?
Petrochemical, power generation, heat treatment, and chemical processing industries depend on its durability.Can Incoloy 800 seamless tube handle extreme heat?
Yep, it stays strong up to 1100°C, ideal for intense furnace conditions.Is Incoloy 800 seamless tube easy to work with?
Totally, it’s easy to weld, bend, and form while keeping its strength.What environments can Incoloy 800 seamless tube withstand?
It handles oxidizing, carburizing, and nitriding atmospheres like a pro.How does Incoloy 800 seamless tube perform against creep?
It’s great at resisting creep and stress rupture in high-heat settings.What’s the lifespan of Incoloy 800 seamless tube in furnaces?
With proper care, it can last decades, outlasting less durable materials.Is Incoloy 800 seamless tube cost-effective?
Its long life and low maintenance make it a smart choice for high-heat applications.