Hastelloy Round Bar

Round Bar

M-Pipe & Fitting Solution Inc is a reputable company that manufactures and supplies high-quality hastelloy round bar. Hastelloy C276 is a nickel-molybdenum-chromium alloy known for its exceptional corrosion resistance in various environments. It is among the most popular members of the Hastelloy family due to its excellent performance in various industrial applications. Hastelloy C276 round bars, also called alloy C276 bars or UNS N10276 forged bars, are widely used in industries such as chemical processing, oil and gas, pharmaceuticals, pulp and paper, and waste treatment. 

Properties of Hastelloy C276 Round Bars:

Corrosion Resistance: Hastelloy C276 exhibits outstanding resistance to corrosive media, including oxidizing and reducing environments. It performs well in acidic and alkaline conditions, making it suitable for applications involving sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, and seawater.

High Strength: Alloy C276 round bars possess excellent mechanical properties, including high tensile strength, yield strength, and hardness. They maintain their strength even at elevated temperatures, making them suitable for critical applications in extreme conditions.

Temperature Resistance: Hastelloy C276 can withstand high temperatures and is capable of maintaining its mechanical properties in the range of -150°C to 870°C (-238°F to 1598°F). This property makes it suitable for applications involving thermal processing, heat exchangers, and furnace components.
Versatility: Hastelloy C276 round bars offer exceptional versatility, allowing them to be easily formed, welded, and fabricated into various shapes and sizes. This makes them highly adaptable to different manufacturing processes and applications.

Benefits of Hastelloy C276 Round Bars:

Corrosion Resistance: The primary advantage of Hastelloy C276 round bars is their exceptional corrosion resistance. They resist pitting, crevice corrosion, stress corrosion cracking, and intergranular attack. This corrosion resistance extends the lifespan of equipment and reduces maintenance costs.
Wide Range of Applications: Hastelloy C276 round bars find application in numerous industries. They are used in chemical processing equipment, pollution control systems, flue gas desulfurization systems, pulp and paper production, pharmaceutical manufacturing, waste treatment plants, and more. Their versatility allows them to be used in critical components such as valves, pumps, heat exchangers, and reactors.

Safety and Reliability: The high strength and excellent corrosion resistance of Hastelloy C276 round bars ensure the safety and reliability of equipment in demanding environments. They are often chosen for applications where failure can have severe consequences, such as in the chemical and petrochemical industries.

Applications of Hastelloy C276 Round Bars:
Chemical Processing: Hastelloy C276 round bars are extensively used in the chemical processing industry. They are employed in reactors, distillation columns, heat exchangers, and pipes to handle corrosive chemicals and withstand high temperatures.

Oil and Gas: The oil and gas industry utilizes Hastelloy C276 round bars for various applications. They are used in offshore platforms, downhole equipment, valves, tubing, and fittings. These round bars perform well in harsh environments containing corrosive fluids and high pressures.

Pharmaceutical Industry: Hastelloy C276 round bars are suitable for pharmaceutical manufacturing due to their excellent resistance to various chemicals and sanitizing agents. They are used in equipment such as vessels, agitators, and mixers.

Pulp and Paper: The pulp and paper industry employs Hastelloy C276 round bars in digesters, bleach towers, and evaporators. These round bars withstand highly corrosive chemicals and high pulp and paper production temperatures.
Waste Treatment: Hastelloy C276 round bars are widely used in waste treatment plants where they come into contact with aggressive chemicals and corrosive gases. They are used in scrubbers, piping systems, and pollution control equipment, ensuring long-term performance and durability.

Aerospace Industry: Hastelloy C276 round bars find applications in aerospace, particularly in components exposed to harsh environments. They are used in aircraft exhaust systems, gas turbines, and combustion chambers with high temperatures and corrosive gases.

Marine Applications: Due to its excellent resistance to seawater and various marine environments, Hastelloy C276 round bars are used in marine equipment such as seawater cooling systems, offshore platforms, and desalination plants.

Pollution Control: Hastelloy C276 round bars are widely employed in pollution control systems, including flue gas desulfurization units and industrial scrubbers. Their corrosion resistance and high-temperature capabilities make them ideal for handling corrosive gases and chemicals emitted by industrial processes.

In summary, Hastelloy C276 round bars offer exceptional corrosion, high strength, and temperature resistance, making them suitable for various industrial applications. Their versatility, safety, and reliability make them a preferred choice for critical components in demanding environments. Whether chemical processing, oil, gas, pharmaceuticals, pulp and paper, or waste treatment, Hastelloy C276 round bars provide reliable performance and contribute to equipment longevity in corrosive and high-temperature applications. M-Pipe & Fitting Solution Inc provides certified round bar that meet international standards such as API, ASTM, and ISO 9001:2015.

Specifications:ASTM B574 / ASTM SB574
Size:5 mm To 500 mm
Diameter:0.1 mm to 100 mm
Length:100 mm To 3000 mm Long & Above
Finish:Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance:H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form:Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.


Hastelloy 0.010 max0.50 max0.08 max2.5 max0.02 max2 – 612.5 – 14.5Bal20 – 22.50.02 max2.5 – 3.50.35 max

It’s important to note that other grades of Hastelloy alloys are available, each with its specific composition designed for different applications and environments. Therefore, it is always recommended to refer to the manufacturer’s specifications or consult a materials engineer for the precise composition of a specific Hastelloy round bar.