Hastelloy C276 Pipe & Tube | Alloy C276 | UNS N10276

Hastelloy c276 chemical composition, Hastelloy c276 mechanical properties, Hastelloy c276 equivalent material, Hastelloy c276 compatibility chart, Hastelloy c276 ASTM standard, Hastelloy c276 heat treatment, Hastelloy c276 specification, Hastelloy C276 Round Bars, Hastelloy C276 Tube Fittings, Hastelloy C276 Fasteners, Hastelloy C276 Pipe Fittings, Hastelloy C276 Flanges

Hastelloy C276 Pipe Supplier

Hastelloy C276 is a type of nickel-molybdenum-chromium alloy that is known for its excellent corrosion resistance in harsh environments. It was developed by Haynes International in the 1960s as an alternative to other nickel-based alloys that were not as resistant to corrosion in high-temperature, high-chloride environments.

Hastelloy C-276 is available in the form of plate, sheet, strip, billet, bar, wire, covered electrodes, pipe, tubing, pipe fittings, flanges, fittings.


The chemical composition of Hastelloy C276 typically includes:

Hastelloy C276 has a number of properties that make it attractive for use in a variety of industries, including chemical processing, power generation, and oil and gas. Some of these properties include:

Overall, Hastelloy C276 is a high-performance alloy that is well-suited for use in environments where other materials would quickly corrode or fail.

Corrosion Resistant Hastelloy C276

Hastelloy C276 is a highly corrosion-resistant nickel-molybdenum-chromium alloy that is well-suited for use in harsh environments. It can withstand exposure to a wide range of aggressive media, including oxidizing and reducing acids, chlorides, and other corrosive chemicals. With its excellent resistance to corrosion, high mechanical strength, and good weldability, Hastelloy C276 is a popular choice for use in a variety of industries, including chemical processing, power generation, and oil and gas.

Hastelloy C276 Specifications

Standard : ASTM, ASME B 622, B 619, B 775, B 516, B 626
Size : 15NB TO 150 NB IN
Grade : Hastelloy C276 Seamless Pipes & Tubes: ASTM B 622, ASME SB 622
Hastelloy C276 Welded Pipes and Tubes : ASTM B 619, B 626, ASME SB 619, SB 626
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form : Round, Square, Rectangular, Hydraulic Etc.
End : Plain End, Bevelled End, Treaded
Length : Single Random, Double Ranidom & Cut Length

Hastelloy C276 Chemical Composition

Element Content (%)
Nickel, Ni 57
Molybdenum, Mo 15-17
Chromium, Cr 14.5-16.5
Iron, Fe 4-7
Tungsten, W 3-4.50
Cobalt, Co  2.50
Manganese, Mn  1
Vanadium, V  0.35
Silicon, Si  0.080
Phosphorous, P  0.025
Carbon, C  0.010
Sulfur, S  0.010
Hastelloy C276 Material Mechanical Properties
Product Form Tensile (ksi) .2% Yield (ksi) Elongation %
Bar 110.0 52.6 62
Plate 107.4 50.3 67
Sheet 115.5 54.6 60
Tube & Pipe 105.4 45.4 70
Hastelloy C276 ASTM Standard Specifications
Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet / Plate Bar Forging Fitting Wire
B622 B619 B622 B626 B575 B574 B564 B366
Hastelloy C276 Products Supplier
Hastelloy C276 Pipe

Hastelloy C276 Pipe

Hastelloy C276 Tubing

Hastelloy C276 Tubes and Tubing

Hastelloy C276 Flange

Hastelloy C276 Flanges

Hastelloy C276 Pipe Fittings

Hastelloy C276 Pipe Fittings

Hastelloy C276 Forged Fittings

Hastelloy C276 Forging

Hastelloy C276 Fasteners

Hastelloy C276 Fasteners

Hastelloy C276 Tube Fittings

Hastelloy C276 Tube Fittings

Hastelloy C276 Round Bars

Hastelloy C276 Bar

Hastelloy C276 Sheet Plate

Hastelloy C276 Sheet Plate

What are the characteristics of Hastelloy C276?

Hastelloy C276 is a high-performance nickel-molybdenum-chromium alloy that is known for its excellent corrosion resistance in harsh environments. Here are some of its key characteristics:

  1. Corrosion Resistance: Hastelloy C276 exhibits outstanding resistance to a wide range of corrosive chemicals, including oxidizing and reducing acids, chlorides, and other aggressive media. It is particularly well-suited for use in environments where other alloys quickly corrode or fail.
  2. Mechanical Properties: Hastelloy C276 has good mechanical properties at both room and elevated temperatures. It maintains its strength and toughness even in harsh environments, making it ideal for use in applications that require high performance under extreme conditions.
  3. Weldability: Hastelloy C276 is easily welded and can be fabricated into a variety of shapes and sizes. It also exhibits good formability and can be easily worked using common metalworking techniques.
  4. Thermal Stability: Hastelloy C276 maintains its performance even at high temperatures. It has a low coefficient of thermal expansion and is resistant to thermal shock, making it a reliable choice for high-temperature applications.
  5. Versatility: Hastelloy C276 is a versatile alloy that can be used in a wide range of applications. It is commonly used in the chemical processing, power generation, and oil and gas industries, among others.

Overall, the combination of excellent corrosion resistance, good mechanical properties, weldability, and thermal stability make Hastelloy C276 a high-performance alloy that is well-suited for use in harsh environments.

Hastelloy C276/UNS N10276 Heat Treatment

Hastelloy C276 can be heat-treated to improve its mechanical properties. Here are the commonly used heat treatments for this alloy:

  1. Solution Annealing: Hastelloy C276 is typically solution annealed at a temperature of 1,050-1,150°C (1,922-2,102°F) followed by rapid quenching in water or oil. This heat treatment improves the alloy's ductility and toughness, making it easier to form and work.
  2. Stress Relief Annealing: Stress relief annealing is typically performed at a temperature of 760-870°C (1,400-1,600°F) to relieve any residual stresses that may have built up during fabrication or machining.
  3. Aging: Hastelloy C276 can be aged at a temperature of 700-900°C (1,292-1,652°F) for several hours to improve its mechanical properties. This heat treatment can increase the alloy's hardness and strength, but may decrease its ductility.

It's important to note that the exact heat treatment parameters for Hastelloy C276 may vary depending on the specific application and the desired mechanical properties. It's best to consult with a reputable supplier or manufacturer for guidance on the appropriate heat treatment for your specific needs.

Hastelloy C276 | UNS N10276 Applications

Hastelloy C276 is a high-performance nickel-molybdenum-chromium alloy that is known for its excellent corrosion resistance and high mechanical strength. Here are some common applications of Hastelloy C276:

  1. Chemical Processing: Hastelloy C276 is widely used in the chemical processing industry for applications such as chemical reactors, distillation columns, and heat exchangers. Its excellent corrosion resistance and high-temperature strength make it well-suited for handling a wide range of aggressive chemicals.
  2. Oil and Gas: Hastelloy C276 is commonly used in the oil and gas industry for applications such as wellhead equipment, gas turbine combustion chambers, and downhole tubulars. Its resistance to both oxidizing and reducing environments makes it ideal for use in oil and gas wells where the corrosive conditions can vary.
  3. Power Generation: Hastelloy C276 is used in power generation applications such as gas turbines, steam turbines, and boiler feedwater heaters. Its resistance to high-temperature oxidation and corrosion makes it well-suited for use in these harsh environments.
  4. Aerospace: Hastelloy C276 is used in aerospace applications such as aircraft exhaust systems, afterburner parts, and turbine blades. Its excellent strength and high-temperature resistance make it well-suited for use in these demanding applications.
  5. Pharmaceutical: Hastelloy C276 is used in the pharmaceutical industry for applications such as reaction vessels, fermenters, and piping systems. Its excellent resistance to a wide range of corrosive chemicals makes it ideal for handling the harsh chemicals used in pharmaceutical manufacturing.

Overall, the excellent corrosion resistance, high mechanical strength, and versatility of Hastelloy C276 make it a popular choice for use in a wide range of industrial applications.

We have supplied Hastelloy C276 Products to the following cities:

Cairo, Kanpur, Kuala Lumpur, Perth, Vung Tau, Jamshedpur, Milan, Chiyoda, Algiers, Bengaluru, London, Visakhapatnam, Ernakulam, Los Angeles, Bogota, Jeddah, Sharjah, Dallas, Courbevoie, Petaling Jaya, Thiruvananthapuram, Al Jubail, Gurgaon, Ankara, Seoul, Lahore, Toronto, Faridabad, Singapore, Chennai, Navi Mumbai, Haryana, Sydney, Colombo, Mexico City, Ulsan, Secunderabad, Busan, Lagos, Pune, Jaipur, Muscat, Kolkata, Geoje-si, Dammam, Aberdeen, Thane, Bangkok, Abu Dhabi, Bhopal, Kuwait City, La Victoria, Noida, Port-of-Spain, Moscow, Hyderabad, Nashik, Granada, Karachi, Indore, Manama, Atyrau, Tehran, Houston, Coimbatore, Dubai, Calgary, Montreal, Rio de Janeiro, Riyadh, Gimhae-si, Ludhiana, Santiago, Melbourne, Ahmedabad, New York, Ahvaz, New Delhi, Jakarta, Ho Chi Minh City, Al Khobar, Doha, Edmonton, Surat, Hong Kong, Hanoi, Howrah, Ranchi, Baroda, Brisbane, Chandigarh, Istanbul, Nagpur, Rajkot, Caracas, Vadodara, Madrid, Pimpri-Chinchwad, Mumbai

We exported Hastelloy C276 Products to the following countries:

Norway, Nigeria, Namibia, Bangladesh, Israel, Gambia, Morocco, United Arab Emirates, Hungary, Turkey, Lithuania, Indonesia, Bhutan, Yemen, Trinidad & Tobago,Tunisia, Lebanon, Iran, Russia, Czech Republic, Taiwan, Japan, Australia, Nepal, Zimbabwe, Canada, Mexico, Qatar, South Korea, Belgium, Argentina, Ecuador, France, Finland, United Kingdom, Kuwait, Peru, Germany, Colombia, Estonia, Thailand, Singapore, Mongolia, Austria, Poland, Malaysia, China, Philippines, India, Hong Kong, Chile, Iran, Macau, Bolivia, Romania, Ghana, Poland, Vietnam, South Africa, Mexico, Sri Lanka, New Zealand, Kazakhstan, Bahrain, Ukraine, United States, Egypt, Oman, Afghanistan, Libya, Chile, Ireland, Serbia, Angola, Croatia, Jordan, Spain, Brazil, Sweden, Tibet, Saudi Arabia, Bulgaria, Azerbaijan, Italy, Costa Rica, Switzerland, Algeria, Portugal, Nigeria, Gabon, Puerto Rico, Slovakia, Greece, Pakistan, Iraq, Kenya, Venezuela, Belarus, Denmark, Netherlands

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