Hastelloy C-276 Strip for Flue Gas Desulfurization Scrubber Linings
Our Hastelloy C-276 strip is a total beast for flue gas desulfurization scrubber linings, built to handle the nastiest corrosive environments in power plants and industrial facilities. This nickel-molybdenum-chromium alloy, with about 57% nickel, 16% molybdenum, 16% chromium, plus a touch of tungsten and iron, is our go-to for applications where corrosion resistance is critical. Whether it’s linings, structural supports, or mesh reinforcements in scrubber systems, this strip keeps your desulfurization process running clean and efficient.
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What makes Hastelloy C-276 strip stand out is its incredible ability to resist corrosion from sulfur compounds, acids, and chlorides, which are common in flue gas desulfurization. It’s perfect for scrubber linings, fighting off pitting, crevice corrosion, and stress corrosion cracking to ensure long-lasting performance with minimal maintenance. This strip keeps your scrubbers working smoothly, helping you meet strict emission standards without a hitch.
Comparison Parameters Table
Parameter | Hastelloy C-276 Strip | Hastelloy C-22 Strip | Stainless Steel 316 Strip | Monel 400 Strip |
|---|---|---|---|---|
Corrosion Resistance | Excellent (sulfur compounds, acids) | Excellent, better in oxidizing acids | Good, weaker in chlorides | Excellent, less in sulfur environments |
Thermal Conductivity | Low (~10 W/m·K) | Low (~10 W/m·K) | Low (~15 W/m·K) | Moderate (~22 W/m·K) |
Thermal Stability | High (up to 1093°C) | High (up to 1038°C) | High (up to 870°C) | Moderate (up to 550°C) |
Mechanical Strength | High, good ductility | High, slightly less ductile | Very high, less ductile | Good, high ductility |
Formability | Moderate, requires special handling | Moderate, requires special handling | Moderate, harder to form | Excellent, easy to shape and stamp |
Cost | High, due to alloy complexity | High, similar to C-276 | Moderate, lower than Hastelloy | High, lower than C-276 |
Typical Applications | Scrubber linings, reactor fins | Marine linings, chemical seals | Marine fittings, chemical components | Marine supports, desalination parts |
Durability | Long lifespan, excellent in harsh settings | Long, slightly less in pitting | Long, varies in acidic environments | Very long, less in sulfur settings |
This strip’s versatility is a huge win. It’s stable up to 1093°C, which is more than enough for scrubber systems operating in high-heat conditions, like those in coal-fired power plants or petrochemical facilities. Its low thermal conductivity (~10 W/m·K) helps with thermal management, and its high strength ensures it holds up under mechanical stress. From industrial smokestacks to cleaner energy systems, Hastelloy C-276 delivers.
We love how adaptable this strip is, even with its complex alloy makeup. You can form, weld, or stamp it into whatever your scrubber lining design needs—think seamless linings or sturdy supports. Need a specific width, thickness, or finish? We can tailor it to fit your specs, ensuring smooth fabrication and keeping your project on track.
The flue gas desulfurization industry’s all about materials that are tough, efficient, and sustainable, and Hastelloy C-276 strip checks every box. It’s recyclable, which is great for eco-friendly projects, and its long lifespan means less waste from replacements. With global regulations tightening on sulfur emissions—think cleaner air initiatives and decarbonization efforts—demand for reliable materials like Hastelloy C-276 is soaring. Its low maintenance aligns with the trend toward cost-effective, green solutions.
Specification
item | HC-276 | C-22 | C-4 | B2 | B3 | N |
C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 |
Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 |
P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | -- | ≤0.015 |
S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | -- | ≤0.02 |
Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 |
Ni | rest | rest | rest | rest | ≤65 | rest |
Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 |
Ti+Cu | -- | -- | ≤0.7 | -- | ≤0.4 | ≤0.35 |
Al+Ti | -- | -- | -- | -- | ≤0.5 | ≤0.5 |
Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 |
Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 |
B | -- | -- | -- | -- | -- | ≤0.01 |
W | 3-4.5 | 2.5-3.5 | -- | -- | ≤3 | ≤0.5 |
V | ≤0.35 | ≤0.35 | -- | 0.2-0.4 | -- | ≤0.5 |
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 |
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Our Company’s Advantages
Our Hastelloy C-276 strip sets the standard because we’re all about quality, customization, and customer success. We offer a wide range of widths, thicknesses, and finishes, with fast delivery for both small and large orders. Our team dives into your project, optimizing the strip for your scrubber linings to ensure maximum corrosion resistance and durability. We keep pricing competitive, especially for bulk orders, without skimping on quality. Our sustainable production process uses recyclable materials, aligning with green industry trends. Plus, our hands-on support means you’re always covered—whether it’s technical guidance or a custom solution, we make it happen.
Compared to other materials, our Hastelloy C-276 strip is a standout. Hastelloy C-22 is great for oxidizing acids but slightly less effective in reducing acid and sulfur environments. Stainless steel 316 is tough but struggles with chlorides and sulfur compounds, unlike C-276. Monel 400 is corrosion-resistant but lacks C-276’s high-temperature stability and sulfur resistance. Our strip is the go-to for flue gas desulfurization scrubber linings.
We craft our Hastelloy C-276 strip to meet strict standards like ISO 9001, ensuring quality you can trust every time. Whether you’re building linings for power plant scrubbers or supports for industrial desulfurization systems, this strip’s ready to perform. Got a unique spec in mind? Let us know, and we’ll make it happen.
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:
What is Hastelloy C-276 strip made of?
It’s a nickel-molybdenum-chromium alloy with about 57% nickel, 16% molybdenum, 16% chromium, plus tungsten and iron for corrosion resistance.What are the main uses for Hastelloy C-276 strip in flue gas desulfurization?
It’s used for scrubber linings, structural supports, and mesh reinforcements in desulfurization systems.How does Hastelloy C-276 strip perform in corrosive environments?
It’s a champ, resisting corrosion from sulfur compounds, acids, and chlorides in flue gas environments.Can Hastelloy C-276 strip handle high temperatures?
Yep, it’s stable up to 1093°C, perfect for scrubber linings in high-heat desulfurization systems.Is Hastelloy C-276 strip cost-effective?
It’s pricier than stainless steel, but its durability in harsh environments makes it a smart long-term choice.How does Hastelloy C-276 strip compare to Hastelloy C-22 strip?
C-276 excels in reducing acids and pitting resistance, while C-22 is better for oxidizing acid environments.Can Hastelloy C-276 strip be customized?
Totally! We can adjust width, thickness, or finish to meet your specific scrubber lining needs.Is Hastelloy C-276 strip environmentally friendly?
It’s recyclable, supporting green practices, and its long lifespan reduces waste from replacements.
