Hastelloy C4 Wire for Durable Pollution Control System Screens
Our Hastelloy C4 wire is a total rockstar for durable pollution control system screens, built to handle the nastiest corrosive environments without breaking a sweat. This nickel-chromium-molybdenum alloy, with about 65% nickel, 16% chromium, 16% molybdenum, plus a touch of titanium and iron, is our go-to for applications where corrosion resistance and longevity are critical. Whether it’s screens, mesh filters, or structural supports in scrubbers or flue gas desulfurization systems, this wire keeps your pollution control systems running clean and efficient.
What makes Hastelloy C4 wire stand out is its incredible ability to resist corrosion from acids, chlorides, and wet gases like those found in pollution control environments. It’s perfect for screens in scrubbers, fighting off pitting, crevice corrosion, and stress corrosion cracking to ensure long-lasting performance with minimal maintenance. This wire keeps your systems free of clogs, helping you meet strict emission standards without a hitch.
Comparison Parameters Table
Parameter | Hastelloy C4 Wire | Hastelloy C276 Wire | Stainless Steel 316 Wire | Monel 400 Wire |
|---|---|---|---|---|
Corrosion Resistance | Excellent (acids, chlorides, wet gases) | Excellent, slightly better in reducing acids | Good, weaker in chlorides | Excellent, less in strong acids |
Electrical Conductivity | Low (~1.5% IACS) | Low (~1.5% IACS) | Low (~2% IACS) | Moderate (~3-4% IACS) |
Thermal Stability | High (up to 1038°C) | High (up to 1093°C) | High (up to 870°C) | High (up to 550°C) |
Mechanical Strength | High, good ductility | High, slightly more ductile | Very high, less ductile | Good, high ductility |
Formability | Moderate, easier to fabricate than C276 | Moderate, requires special handling | Moderate, harder to form | Excellent, easy to shape and weave |
Cost | High, due to alloy complexity | High, similar to C4 | Moderate, lower than Hastelloy | High, lower than C4 |
Typical Applications | Pollution control screens, scrubber mesh | Reactor springs, acidic cladding | Marine fittings, chemical components | Marine connectors, desalination mesh |
Durability | Long lifespan, excellent in wet gases | Long, slightly better in pitting | Long, varies in corrosive environments | Very long, less in acids |
This wire’s versatility is a big win. It’s stable up to 1038°C, which is plenty for pollution control systems operating in high-heat conditions, like those in power plants or chemical facilities. Its low electrical conductivity (~1.5% IACS) is great for applications where electrical isolation matters, and its high strength ensures it holds up under mechanical stress. From coal-fired power plants to industrial waste treatment, Hastelloy C4 delivers.
We love how workable this wire is, especially compared to other high-performance alloys. Its improved fabrication stability makes it easier to weave, bend, or weld into whatever your screen design needs—think fine mesh filters or sturdy supports. Need a specific diameter, weave pattern, or finish? We can tailor it to fit your specs, ensuring smooth manufacturing and keeping your project on track.
The pollution control industry’s all about materials that are tough, efficient, and sustainable, and Hastelloy C4 wire checks every box. It’s recyclable, which is awesome for eco-friendly projects, and its long lifespan means less waste from replacements. With global regulations tightening on emissions—think cleaner air initiatives and decarbonization efforts—demand for reliable materials like Hastelloy C4 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 |
For more details, pls directly contact us.
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:
What is Hastelloy C4 wire made of?
It’s a nickel-chromium-molybdenum alloy with about 65% nickel, 16% chromium, 16% molybdenum, plus small amounts of titanium and iron for corrosion resistance.What are the main uses for Hastelloy C4 wire in pollution control systems?
It’s used for screens, mesh filters, and structural supports in scrubbers and flue gas desulfurization systems.How does Hastelloy C4 wire perform in corrosive environments?
It’s a champ, resisting corrosion from acids, chlorides, and wet gases in pollution control settings.Can Hastelloy C4 wire handle high temperatures?
Yep, it’s stable up to 1038°C, perfect for pollution control system screens in high-heat conditions.Is Hastelloy C4 wire cost-effective?
It’s pricier than stainless steel, but its durability in corrosive environments makes it a smart long-term choice.How does Hastelloy C4 wire compare to Hastelloy C276 wire?
C4 offers better stability during fabrication, while C276 has slightly better resistance to pitting in reducing acids.Can Hastelloy C4 wire be customized?
Totally! We can adjust diameter, weave, or finish to meet your specific screen needs.Is Hastelloy C4 wire environmentally friendly?
It’s recyclable, supporting green practices, and its long lifespan reduces waste from replacements.