Get in touch with us
Leave a message
Hastelloy C276 Plate – High-Performance Alloy by China Manufacturer
The Hastelloy C276 Plate is a versatile, corrosion-resistant alloy renowned for its exceptional durability and performance in extreme environments. As a leading China manufacturer, we supply premium c276 plates that meet international standards like ASTM B575. Whether you need Hastelloy C276 Sheets for precision tasks or Hastelloy C276 Plates for heavy-duty applications, this alloy excels in industries such as chemical processing, pharmaceuticals, and power generation.
Price: Contact Us for a Custom Quote
For the latest Hastelloy C276 Plate prices, please contact our sales team directly. We provide customized quotes tailored to your specifications, including size, thickness, and order volume. Email or call us today to discuss pricing terms, including c276 plate price and bulk discounts.
Specifications of Hastelloy C276 Plate
Our Hastelloy C276 Plates are available in various sizes and finishes to suit your project needs. Here are the standard specifications:
- Thickness: 0.3mm – 100mm
- Width: 1000mm, 1219mm, 1500mm, 2000mm (custom widths available)
- Length: 2000mm, 2438mm, 3000mm, 6000mm (custom lengths available)
- Surface Finishes: 2B, BA, No.4, HL, Mirror, Etched, Embossed
- Standards: ASTM B575, UNS N10276, W. Nr. 2.4819
Find a Customized Hastelloy C276 Sheet version? We offer tailored solutions to meet your exact requirements.
Key Features (Advantages)
- Superior Corrosion Resistance: Withstands harsh acids, alkalis, and chlorides.
- High Strength and Durability: Ensures long-lasting performance under stress.
- Ease of Fabrication: Simplifies welding, forming, and machining processes.
- Hygienic Properties: Ideal for sensitive applications like pharmaceuticals.
These outstanding characteristics establish Hastelloy C276 Plates as the premier solution for demanding industrial environments.
Applications
The Hastelloy C276 Plate serves a wide range of industries:
- Chemical Processing: Reactors, heat exchangers, and piping systems.
- Pharmaceuticals: Equipment and storage solutions.
- Oil and Gas: Offshore platforms and sour gas components.
- Power Generation: Flue-gas desulfurization systems.
- Waste Water Treatment: Scrubbers and ducts.
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 57.0 |
| Molybdenum (Mo) | 15.0 - 17.0 |
| Chromium (Cr) | 14.5 - 16.5 |
| Iron (Fe) | 4.0 - 7.0 |
| Tungsten (W) | 3.0 - 4.5 |
| Cobalt (Co) | ≤ 2.5 |
| Manganese (Mn) | ≤ 1.0 |
| Vanadium (V) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.08 |
| Phosphorus (P) | ≤ 0.04 |
| Sulfur (S) | ≤ 0.03 |
| Carbon (C) | ≤ 0.01 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 790 MPa |
| Yield Strength | ≥ 355 MPa |
| Elongation | ≥ 40% |
| Hardness (Rockwell B) | ≤ 100 |
Chemical Properties of Hastelloy C276 Plates
The Alloy C276 Plate resists a variety of aggressive chemicals:
- Acids: Excellent performance against sulfuric, hydrochloric, and phosphoric acids.
- Alkalis: Strong resistance to alkaline solutions.
- Chlorides: Reliable in low-chloride environments, though caution is advised in high-chloride settings.
Environmental Limits: Avoid prolonged use above 1900°F (1038°C) or in high-chloride conditions to maintain optimal performance.
Things to Note (Limitations)
While the C276 Hastelloy Metal is highly versatile, note these limitations:
- High Temperatures: Reduced corrosion resistance above 1900°F (1038°C).
- Marine Environments: Susceptible to pitting in high-salt conditions.
- Heavy Fabrication: Thick sections may require post-weld heat treatment.
Corrosion Data
| Environment | Corrosion Rate |
|---|---|
| Atmospheric | < 0.0025 mm/year |
| Mild Chemical | 0.0025 - 0.0076 mm/year |
Contact us for detailed corrosion resistance data specific to your application.
Best Welding and Manufacturing Practices
- Welding: Use GTAW (TIG) or GMAW (MIG) with filler metals like ERNiCrMo-4. Control heat to avoid carbide precipitation.
- Forming: Easily shaped through bending or stamping.
- Machining: Use sharp tools and lubrication to prevent work hardening.
These traits enhance the usability of Hot Rolled Hastelloy C276 Plates.
What Customers Say About Our C276 Plates
Frequently Asked Questions
Q: How does Hastelloy C276 Plate differ from Hastelloy C22?
A: Hastelloy C276 offers superior resistance to a broader spectrum of corrosive environments, particularly reducing chemicals and chloride-containing media. While C22 demonstrates exceptional performance against strong oxidizing agents and pure acids, making each alloy optimal for specific applications.
Q: Is Hastelloy C276 Plate suitable for high-temperature applications?
A: Yes, Hastelloy C276 exhibits excellent mechanical strength and structural stability at elevated temperatures up to 1050°C (1922°F). Its superior high-temperature properties make it ideal for heat exchangers, reaction vessels, and other high-temperature processing equipment.
Q: What is the cost of a Hastelloy C276 Plate?
A: Pricing varies based on dimensions, thickness, quantity, and current market conditions. Contact our technical team for a detailed quote tailored to your specific requirements and application needs.
Q: Can Hastelloy C276 Plates be used in marine settings?
A: While Hastelloy C276 offers good general corrosion resistance, it’s less recommended for direct seawater exposure due to potential localized pitting in high-chloride environments. Alternative alloys might be more suitable for marine applications.
Q: What welding methods work best for Hastelloy C276 Plate?
A: GTAW (TIG) and GMAW (MIG) processes using matching Hastelloy C276 filler metals are highly recommended. Proper pre-weld cleaning and controlled heat input are essential to maintain the alloy’s corrosion resistance and mechanical properties.
Q: What are the main industrial applications for Hastelloy C276 Plates?
A: Hastelloy C276 Plates are extensively used in chemical processing for reactors and storage tanks, pharmaceutical manufacturing equipment, pollution control systems, and oil & gas components. Their exceptional corrosion resistance makes them particularly valuable in environments involving aggressive chemicals and high temperatures.