Incoloy 800HT Bar for Power Generation Creep-Resistant Performance

Our Incoloy 800 HT bar is the ultimate choice for creep-resistant power generation components. Crafted from a nickel-iron-chromium alloy with enhanced titanium and aluminum, this bar is designed to handle extreme heat up to 1150°C while resisting oxidation, carburization, and creep. It’s perfect for components like shafts, supports, and fittings in superheaters, reheaters, and other power plant systems. Easy to machine, weld, and form, it offers top-notch stress rupture resistance, keeping your equipment tough in the harshest conditions.

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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 power plants. Petrochemical and chemical processing sectors are also expanding, especially in emerging markets, fueling the need for durable alloys. Trends show a shift toward materials that can handle extreme heat and corrosion while cutting maintenance costs. Our Incoloy 800H T bar is leading the charge, delivering unmatched creep resistance in this competitive market.

Parameter	Incoloy 800HT Bar	Other Nickel Alloys	Stainless Steel
High-Temperature Strength	Exceptional up to 1150°C	Good, but some weaken at high temps	Limited, degrades under extreme heat
Creep/Stress Rupture Resistance	Superior for long-term high-heat use	Moderate, depends on alloy	Poor, prone to creep and rupture
Oxidation Resistance	Outstanding in oxidizing environments	Moderate, varies by alloy	Moderate, weaker in high-temperature oxidation
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 800HT bar is built for tough high-temperature jobs:

• Power Generation: Ideal for superheater supports, reheater 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.

• Metallurgical Processing: Stands up to cyclic temperatures and harsh atmospheres.

This bar is your go-to for systems where creep resistance and high-temperature performance are 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 800HT bar stands out because we’re all about quality and reliability. We manufacture to strict ASTM standards, ensuring top-tier heat and creep resistance. Every bar undergoes rigorous in-house testing to handle the toughest power generation environments. Our large inventory and fast delivery keep your projects on track, and we offer custom sizes to fit your exact specs. Our expert team supports you from design to installation. While others might skimp, we deliver bars that last, saving you downtime and replacement costs.

Conclusion

For power generation creep-resistant performance, our Incoloy 800HT bar is the smart choice. It combines superior high-temperature strength, oxidation protection, and easy fabrication to meet the demands of modern power plants. 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.

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FAQs:

1. Why use Incoloy 800HT bar for power generation components?
   It’s built for extreme heat resistance and fights creep, making it perfect for durable power plant parts.

2. What industries rely on Incoloy 800HT bar?
   Power generation, petrochemical, chemical processing, and industrial furnace industries depend on its toughness.

3. Can Incoloy 800HT bar handle super high temperatures?
   Totally, it stays strong up to 1150°C, ideal for power generation conditions.

4. Is Incoloy 800HT bar easy to fabricate?
   Yep, it’s easy to machine, weld, and form while keeping its strength.

5. What environments can Incoloy 800HT bar withstand?
   It handles oxidizing, carburizing, and nitriding atmospheres like a champ.

6. How does Incoloy 800HT bar perform against creep?
   It’s awesome at resisting creep and stress rupture, even under long-term heat.

7. What’s the lifespan of Incoloy 800HT bar in power plants?
   With proper care, it can last decades, outlasting less durable materials.

8. Is Incoloy 800HT bar cost-effective?
   Its long life and low maintenance make it a smart pick for high-heat applications.