Hastelloy C276 Round Bar: Corrosion-Resistant Nickel Alloy Bar Supplier

Hastelloy C276 round bar is a high-performance nickel-molybdenum-chromium alloy known for its exceptional corrosion resistance in a wide range of aggressive environments, including oxidizing and reducing conditions, chlorides, and high-temperature service. This makes C276 round bar ideal for chemical processing equipment, oil & gas components, marine systems, pollution control hardware, and power generation applications. Selecting a reliable supplier ensures high material quality, traceability, certification, and consistent performance.

What Is Hastelloy C276 Round Bar

Hastelloy C276 (UNS N10276) is a nickel-based corrosion-resistant alloy that combines high levels of molybdenum and chromium to provide excellent resistance to localized corrosion, pitting, and crevice attack. The round bar form is widely used for machining, fabrication, and custom component production in demanding environments where other materials fail.

Key Properties of Hastelloy C276 Round Bar

Typical Applications of C276 Round Bar

Material Standards and Certification

Certified Hastelloy C276 round bar typically meets industry standards ensuring chemical composition, mechanical properties, and traceability:

Available Sizes and Forms

Hastelloy C276 round bars are supplied in a variety of diameters and lengths to suit machining and fabrication needs. Common diameters range from small precision sizes to larger structural bars used in heavy equipment.

Top Hastelloy C276 Round Bar Suppliers

Below are reputable suppliers and manufacturers offering certified Hastelloy C276 round bar materials:

• Ncalloys: Ncalloys is a trusted supplier of Hastelloy C276 round bar with full certification, traceability, and customer support. We offer a wide range of diameters and custom cutting options. Contact [email protected] for quotes, sizes, and lead times.
• Haynes International: A leading producer of High-Performance Alloys, Haynes supplies Hastelloy C276 bar with global distribution and quality assurance for critical service environments.
• Special Metals: Special Metals offers high-quality Hastelloy superalloys, including C276 round bar, with rigorous testing and certification.
• Rolled Alloys: Rolled Alloys stocks a broad selection of Hastelloy C276 bars in various sizes and lengths, providing competitive delivery and support services.
• Future Metals: A global supplier of corrosion-resistant alloys, Future Metals provides Hastelloy C276 round bar with fast delivery and custom cut-to-length services.

Choosing the Right Supplier

When selecting a Hastelloy C276 round bar supplier, consider the following criteria to ensure quality and service:

Machining and Fabrication Tips

Hastelloy C276 is corrosion-resistant but work-hardens during machining. Recommended best practices include:

• Use sharp carbide tooling to reduce work hardening
• Apply cutting fluid to manage heat and tool wear
• Take light cuts with higher feed rates for accuracy
• Perform stress-relief annealing if required for severe service applications

Related Questions

1. What distinguishes Hastelloy C276 from C22?
Hastelloy C22 offers enhanced resistance to pitting and crevice corrosion compared with C276, especially in chloride-rich environments.

2. Can Hastelloy C276 round bar be welded?
Yes, C276 welds well with nickel-based filler metals and proper welding procedures to maintain corrosion resistance.

3. How do I request a quote for Hastelloy C276 round bar?
You can contact a supplier such as Ncalloys at [email protected] with your specifications, dimensions, and certification requirements to get pricing and delivery details.