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Product Overview
Introduction to Hastelloy C276 / Alloy C276 / UNS N10276
Hastelloy C276 (UNS N10276) is a high performance nickel alloy designed to offer excellent resistance in some of the most corrosive environments. MOKSH TUBES & FITTINGS LLP is a trusted supplier, exporter, importer, and stockist of a wide range of Hastelloy C276 products, including pipes, tubes, pipe fittings, flanges, fasteners, sheets, plates, coils, wires, round bars, and custom alloy components.
Hastelloy C276 is a nickel chromium molybdenum alloy, highly resistant to both oxidizing and non oxidizing acids, and provides superior defense against stress corrosion cracking and pitting in chloride rich solutions. Its high chromium and molybdenum content make it an ideal choice for applications requiring exceptional metal durability.
Hastelloy C276 is also highly ductile, easy to form and weld, and designed to minimize welding challenges, making it a versatile choice for industries handling aggressive chemicals and extreme temperatures.
Hastelloy C276 (UNS N10276) is often compared with traditional steels where density of steel, density of mild steel, and density of carbon steel play an important role in design. While steel material density is around 7.85 g/cm³, the Hastelloy C276 density is about 8.89 g/cm³, giving it higher strength and durability in aggressive environments. This makes C276 material one of the most trusted alloys for industries requiring extreme corrosion resistance and mechanical reliability.
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Hastelloy C276 Chemical Composition
| Element | Composition (%) |
|---|---|
| Nickel | 57 (Balance) |
| Chromium | 16 |
| Molybdenum | 16 |
| Iron | 5 |
| Tungsten | 4 |
| Cobalt | 2.5 max |
| Manganese | 1 max |
| Vanadium | 0.35 max |
| Silicon | 0.08 |
| Carbon | 0.01 max |
| Copper | 0.5 max |
The unique Hastelloy C276 chemical composition provides excellent resistance against both oxidizing and reducing agents. In comparison, mild steel density and carbon steel density vary based on grade, often expressed as density of steel in kg m3, density of steel g cm3, or even density of steel lb ft3. By contrast, the Hastelloy composition balances Nickel, Chromium, and Molybdenum, which ensures superior performance where steels or other alloys may fail.
Technical Composition
Physical Properties
| Property | Value |
|---|---|
| Density | 8.89 g/cm³ |
| Melting Point | 1370°C (2500°F) |
| Tensile Strength | 115,000 psi / 790 MPa |
| Yield Strength (0.2% Offset) | 52,000 psi / 355 MPa |
| Elongation | 40% |
Mechanical Properties of Hastelloy C276
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength (@ 538°C / 1000°F) | 601.2 MPa | 87,200 psi |
| Yield Strength (0.2% offset @ 427°C / 801°F) | 204.8 MPa | 29,700 psi |
| Elastic Modulus (RT) | 205 GPa | 29,700 ksi |
| Elongation at Break (@ 204°C / 399°F) | 56% | 56% |
| Hardness, Rockwell B (plate) | 87 | 87 |
Products in Hastelloy C276
MOKSH TUBES & FITTINGS LLP, with its extensive experience in nickel-chromium-molybdenum grades and huge network of sources, deals in a wide variety of HASTELLOY C276 products. These products have an extensive range of applications, including Chemical Processing, Nuclear Power Plants, Pollution Control Projects, Pulp & Paper, Oil & Gas, Flue Gas Desulphurization, Waste Water Treatment, and other associated industries. They are exceptionally suited for extremely corrosive environments and high-temperature conditions. Such harsh environments require materials that can maintain integrity, form, and performance under severe chemical and thermal stress. HASTELLOY C276 effectively meets these challenges, making it a reliable choice for critical applications where long-term durability and resistance to degradation are essential for client success in their projects.
We offer Hastelloy C276 in a wide range of product forms, including:
Uses and Advantages
Outstanding resistance to a wide range of aggressive chemicals
Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking
High mechanical strength and durability at elevated temperatures
Excellent weldability and formability
Suitable for severe operating conditions in critical industries
Applications of Hastelloy C276
HASTELLOY C-276 is widely used in industries where exceptional corrosion resistance and mechanical strength are critical:
Chemical Processing Industry
Used in reactors, heat exchangers, scrubbers, columns, piping systems, evaporators, and storage tanks handling acidic and chloride-laden fluids.
Pollution Control / FGD Systems
Ideal for stack liners, ducts, dampers, scrubbers, and other components exposed to harsh acidic gases and high temperatures.
Oil & Gas Sector
Deployed in sour gas service components such as downhole tubing, wellhead equipment, valves, manifolds, and separators.
Marine & Offshore Applications
Suitable for seawater systems, condenser tubes, marine exhaust systems, and offshore structures subjected to saltwater exposure.
Pulp and Paper Industry
Utilized in digesters, bleach plants, and chemical recovery systems that require resistance to chlorine-based chemicals and acidic solutions.
Nuclear & Power Generation
For critical components exposed to high temperatures, corrosive media, and radiation in nuclear and conventional power plants.
Pharmaceutical & Food Processing
Applied in systems requiring high corrosion resistance, hygiene standards, and compliance with strict regulatory norms.
Wastewater Treatment
For tanks, piping, and equipment exposed to corrosive waste streams and aggressive chemical cleaning agents.
Engineers often compare Hastelloy C22 vs C276 when selecting alloys for demanding projects. While both are premium hastelloy materials, Alloy C276 delivers better performance in chloride-rich environments, high-temperature exposure, and seawater applications. This makes it highly suitable for Hastelloy C276 pipe, Hastelloy tubing, Hastelloy C276 plate, and Hastelloy C276 round bar, outperforming traditional options like carbon steel density and ss density in kg m3.
WHY CHOOSE US?
FAQ's
What is Hastelloy C-276 and why is it important?
Hastelloy C-276 (UNS N10276) is a nickel-chromium-molybdenum alloy with excellent resistance to strong oxidizers, reducing agents, and chloride-induced corrosion. Its low silicon and carbon content reduce welding challenges, while its superior resistance to pitting, crevice corrosion, and stress corrosion cracking makes it an ideal choice for industries operating in highly aggressive chemical and thermal environments.
How does Hastelloy C-276 compare to steel in terms of density?
Traditional steels such as mild steel and carbon steel typically have a density of steel around 7.85 g/cm³ (density of steel in kg m3 ≈ 7850). Variants like density of carbon steel lb/in3 or density of steel per cubic inch are often used in engineering calculations. In comparison, Hastelloy C276 density is approximately 8.89 g/cm³, making it heavier but far more resistant to corrosion, stress, and extreme temperatures than conventional steel grades.
Is Hastelloy C276 weldable?
Yes, Hastelloy C276 is weldable using standard welding techniques like TIG and MIG. However, low carbon content and controlled heat input are recommended to maintain its corrosion resistance.
What products are available in Hastelloy C-276 from MOKSH TUBES & FITTINGS LLP?
MOKSH TUBES & FITTINGS LLP manufactures and supplies a complete range of Hastelloy C-276 products including seamless and welded pipes, tubes, sheets, plates, coils, bars, pipe fittings, flanges, fasteners, welding rods, wire mesh, and customized fabricated components. All products are made to international standards to deliver durability, precision, and long term reliability in corrosive environments.
Why choose MOKSH TUBES & FITTINGS LLP for Hastelloy C-276 products?
MOKSH TUBES & FITTINGS LLP is a trusted manufacturer, supplier, exporter, importer, and stockist of high-quality Hastelloy C-276 products. With expertise in nickel-based alloys, a strong global supply network, advanced manufacturing capabilities, and a commitment to quality and customer satisfaction, the company delivers customized solutions and reliable materials for critical industrial requirements worldwide.
Looking for reliable Hastelloy C276 suppliers or checking the Hastelloy C276 price per kg in India? Moksh Tubes & Fittings LLP offers competitive rates on Hastelloy C276 sheet, Hastelloy C276 plate, Hastelloy C276 pipe fittings, Hastelloy C276 fasteners, and Hastelloy C276 welding consumables. We also provide export-quality Hastelloy C276 round bar suppliers network for global clients.
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For any inquiries or to request a quote, reach out to Moksh Tubes & Fittings LLP – your trusted partner for HASTELLOY C-276 products.
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