Incoloy 800H Bar for Steam Generator High-Temperature Reliability
Our Incoloy 800 H bar is the top pick for steam generator high-temperature reliability. Made from a nickel-iron-chromium alloy, this bar is designed to handle extreme heat up to 1100°C while resisting oxidation, carburization, and creep. It’s perfect for components like supports, fittings, and shafts in steam generator systems. Easy to machine, weld, and form, it offers outstanding stress rupture resistance, ensuring your equipment stays tough under intense conditions. Our bar keeps your steam generators running strong for years.
For more details, pls directly contact us.
The power generation industry is buzzing, with global demand for high-performance materials soaring. Stricter environmental regulations and the push for cleaner, more efficient energy production are driving upgrades in steam generators. Petrochemical and chemical processing sectors are also growing, especially in emerging markets, fueling the need for durable alloys. Trends show a shift toward materials that handle extreme heat and corrosion while cutting maintenance costs. Our Incoloy 800H bar is leading the way, delivering unmatched reliability in this competitive market.
Parameter | Incoloy 800H Bar | 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 | Superior for long-term high-heat use | Moderate, depends on alloy | Poor, prone to creep and rupture |
Fabrication Ease | Easy to machine, weld, 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 800H bar is built for tough high-temperature jobs:
Power Generation: Ideal for steam generator supports, fittings, and boiler components.
Petrochemical: Perfect for heat exchanger parts in high-heat systems.
Chemical Processing: Reliable for equipment in oxidizing and carburizing environments.
Industrial Furnaces: Tough enough for fixtures in high-temperature furnaces.
Oil and Gas: Stands up to harsh conditions in refinery systems.
This bar is your go-to for systems where high-temperature reliability 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 800H bar stands out because we’re all about quality and performance. We manufacture to strict ASTM standards, ensuring top-tier heat and corrosion resistance. Every bar undergoes rigorous in-house testing to handle the toughest steam generator 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 bars that last, saving you downtime and replacement costs.
Conclusion
For steam generator high-temperature reliability, our Incoloy 800H bar is the smart choice. It combines superior heat resistance, oxidation protection, and easy fabrication to meet the demands of modern power generation systems. With industry trends favoring durable, low-maintenance materials, our bar 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.
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
We support all kinds of testing:
FAQs:
Why use Incoloy 800H bar for steam generators?
It’s built for high-temperature strength and resists oxidation, ensuring reliable performance in steam generator systems.What industries rely on Incoloy 800H bar?
Power generation, petrochemical, chemical processing, and industrial furnace industries depend on its durability.Can Incoloy 800H bar handle extreme heat?
Yep, it stays tough up to 1100°C, perfect for steam generator conditions.Is Incoloy 800H bar easy to fabricate?
Totally, it’s easy to machine, weld, and form while keeping its strength.What environments can Incoloy 800H bar withstand?
It handles oxidizing, carburizing, and sulfur-containing atmospheres like a pro.How does Incoloy 800H bar perform against creep?
It’s awesome at resisting creep and stress rupture in high-heat settings.What’s the lifespan of Incoloy 800H bar in steam generators?
With proper care, it can last decades, outlasting less durable materials.Is Incoloy 800H bar cost-effective?
Its long life and low maintenance make it a smart choice for high-temperature applications.
