Seamless Hastelloy C276 Nickel Alloy Steel Pipe

Grade

Ni

Cr

Mo

Fe

W

C

Si

Co

Mn

V

P

S

HASTELLOY C276

Balance

14.50-16.50

15.00-17.00

4.00-7.00

3.00-4.50

≤0.01

≤0.08

≤2.50

≤1.00

≤0.35

≤0.04

≤0.03

Grade	Tensile Strength ksi(MPa)	Yield Strength ksi(MPa)	Elongation (%)
HASTELLOY C276	≥100(690)	≥41(283)	≥40

1. 
   Chemical Processing:
• Hastelloy C-276 is widely used in chemical reactors, heat exchangers, and other equipment.
• Its resistance to aggressive chemicals (such as sulfuric acid, hydrochloric acid, and chlorine) makes it ideal for this industry¹.
2. Metal Processing and Machining:
• The alloy finds applications in metal processing due to its ability to withstand chemical reactions.
• It provides ease of forming and welding, making it suitable for various machining processes.
3. Power Generation:
• In power plants, Hastelloy C-276 is used for components like gas scrubbers and heat exchangers.
• Its oxidation resistance at high temperatures (up to 1100 ºC) is crucial for power generation applications.
4. Pharmaceutical Industry:
• Hastelloy C-276 is employed in pharmaceutical equipment, including tanks, pipes, and valves.
• Its corrosion resistance ensures product purity and safety.
5. Pollution Control:
• Flue gas desulfurization systems utilize Hastelloy C-276 flanges to resist sulfuric acid formation.
• These flanges are also used in water and wastewater treatment facilities.
6. Other Applications:
• Food processing, marine engineering, and petrochemical industries benefit from Hastelloy C-276.
• Its versatility and reliability make it a preferred choice for critical environments.

Remember that Hastelloy C-276’s properties make it suitable for a wide range of applications where corrosion resistance and durability are essential.

• EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
• Raw Materials Certificate
• 100% Radiography Test Report
• 100% PMI
• Heat Treatment Charts
• Third Party Inspection Report
• Surface roughness and size measurement
• Manufacturer Test Certificate( Impact Testing, Flatten, Spin,Curve, Hardness, Intergranular ,Point corrosions, Grain size, ET,UT, HT...)
• Laboratory Test Certificate from Govt. Approved Lab
• ......

Inconel C-276 is a high-performance nickel-chromium-molybdenum alloy, renowned for its exceptional resistance to a wide range of corrosive environments. It’s particularly well-suited for applications that involve severe chemical exposure, high temperatures, and aggressive environments.

Key Characteristics:

1. Corrosion Resistance: Inconel C-276 is highly resistant to a variety of corrosive conditions, including:
• Oxidizing: Good resistance to oxidizing environments up to moderate temperatures.
• Reducing: Excellent performance in reducing environments.
• Pitting and Crevice Corrosion: Strong resistance to pitting and crevice corrosion, making it ideal for use in seawater and other aggressive environments.
2. Temperature Resistance: The alloy maintains its strength and resistance to oxidation at temperatures up to approximately 1000°C (1832°F). This makes it suitable for high-temperature applications.
3. Mechanical Properties:
• Tensile Strength: Good tensile strength at both room and elevated temperatures.
• Ductility: Excellent ductility and toughness, even in cryogenic conditions.
4. Applications:
• Chemical Processing: Equipment and components in chemical processing and petrochemical industries.
• Flue Gas Desulfurization: Parts exposed to sulfur compounds in flue gas desulfurization units.
• Marine: Components used in marine environments and offshore structures.
• Power Generation: Parts in power generation plants, especially those exposed to corrosive conditions.

Inconel C-276 is favored in industries where high performance in harsh environments is critical. Its ability to withstand both oxidative and reductive corrosion, along with high-temperature stability, makes it a reliable choice for challenging applications.