Hastelloy C-276 Round Bar Rod (UNS N10276 / W.Nr. 2.4819)
High-strength corrosion-resistant alloy Round Bar Rod for Chemical processing and Pollution control
As a leading supplier of high-performance nickel alloys, SEATHER TECHNOLOGY manufactures premium-quality Hastelloy C-276 (UNS N10276) round bars and rods engineered for outstanding corrosion resistance and mechanical stability.
Hastelloy C-276 is one of the most widely used nickel-molybdenum-chromium alloys, known for its excellent resistance to a broad range of corrosive environments, including strong oxidizing and reducing media, chlorides, and acidic solutions. Its robust chemical composition enables exceptional durability in harsh industrial conditions, making it a preferred choice for chemical processing, marine engineering, and pollution control equipment.
Our Hastelloy C-276 round bars and rods are produced strictly in accordance with ASTM B574, ensuring precise chemical composition, stable mechanical properties, and consistent product quality. Using advanced hot-rolling and cold-drawing processes, we achieve excellent roundness, dimensional accuracy, and uniform microstructure.
To further enhance surface quality and tolerance control, SEATHER offers additional processing options such as centerless grinding, precision polishing, and fine surface finishing. All round bars and rods undergo straightening to ensure compliance with required straightness standards, making them suitable for machining, fabrication, and demanding end-use applications.
With strong technical capability, strict quality control, and competitive pricing, SEATHER TECHNOLOGY delivers reliable Hastelloy C-276 bar and rod products that meet the requirements of critical engineering industries.
Hastelloy C-276 Round Bar Rod (UNS N10276) Specifications & Srtandard
- OD Range: φ4mm – φ500mm
- Length: 50mm – 6000mm
- Customized size needs to be confirmed with our team
- Grades: C-276 / UNS N10276 / W.Nr. 2.4819
- Standards: ASTM B574
ASTM B472
ASME SB 574 - Delivery State: Cold Drawn, Hot Rolled, Forged, Grinding, Centerless Grinding
- Finish: Bright, Polishing, Mirror, Hairline, Pickled, Peeled, Black
- Brand: SEATHER TECHNOLOGY, Special Metals(SMC), HAYNES International, VDM Metals, ATI, etc.
Hastelloy C-276 Round Bar Rod (UNS N10276) Applications & Usages
Hastelloy alloy C-276 round bar is commonly used for the following applications:
- Chemical process industry
- Flue gas desulfurization units
- Pickling equipment in the steel industry
- Waste incineration plants
- Seawater desalination plants
- Flue gas scrubbing facilities
- Pharmaceuticals
- Heat exchangers
Hastelloy C-276 Round Bar Rod (UNS N10276) Drawing & Formula
Formula: m = D (mm) × D (mm) × L (m) × ρ (g/cm³) × π ÷ 4000
D = Diameter, L = Length, ρ = Density, π = 3.1415926…
What is Hastelloy C-276 (UNS N10276)
Alloy C-276 also referred to as the UNS N10276/W.Nr. 2.4819 alloy.
It is a very commonly used nickel-chromium-molybdenum alloy.
Among superalloys, it is known for its high molybdenum content.
Alloy C-276 exhibits excellent corrosion resistance in a wide range of severe environments.
Alloy C-276 is widely used in chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment.
Hastelloy C-276 Round Bar Rod (UNS N10276) Chemical Composition
| % | Ni | Cr | Mo | W | Co | C | Mn | Si | P | S | Fe | V |
| Min | Balance | 14.5 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 |
| Max | Balance | 16.5 | 17 | 4.5 | 2.5 | 0.01 | 1 | 0.08 | 0.04 | 0.03 | 7 | 0.35 |
Hastelloy C-276 Round Bar Rod (UNS N10276) Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.89 g/cm3 | 1371 °C (2500 °F) | 650-950Mpa | 210-350Mpa | 65% – 55% |
Hastelloy C-276 Round Bar Rod (UNS N10276) Physical Properties
| Melting Range | Specific Heat, 20°C (J/(g.K)) | Magnetic Permeability (20°C) | Thermal Conductivity, 20°C (W/(m.K)) | Curie Temperature (°C) |
| 1371 °C (2500 °F) | 440 | ＜1.0002 | 9.8 | -125 |
Metal Cutting Service
Custom Metal Cutting Services For Diverse Industries
CNC Machining Services
Custom CNC machining parts in nickel alloy and stainless steel delivery in as fast as 3 days
Sheet Metal Fabrication
SEATHER’s custom sheet metal fabrication services offer a fast and cost-effective solution for your projects.
Metal Welding Service
Seather provides some of the best solutions ranging from custom metal welding and related services.
More Information About Hastelloy C-276 Round Bar Rod (UNS N10276)
When you choose to buy Hastelloy C-276 Round Bar Rod (UNS N10276), there have some important points we need to know before we get started.
Pitting resistance equivalency numbers (PREN) for Hastelloy C-276
Hastelloy C-276 PREN: 68.3
The pitting resistance equivalency number uses the alloy’s chemical makeup to guess its power against pitting corrosion. You check how much chromium, molybdenum, tungsten, and nitrogen are in the alloy. These elements help keep the steel safe. The most used formula is:
PREN = CR% + 3.3 x (MO% + 0.5 x W%) + 16 x N%How to Purchase Hastelloy C-276 Round Bar Rod (UNS N10276)
When purchasing alloy bar rod, it’s essential to have the right materials and information to ensure a smooth procurement process and to get the products that meet your needs.
Here’s what you need to provide:
1. Material: Specify the grade material, Alloy C-276 (UNS N10276)
2. Size: Specify the bar’s Outer Diameter, Length, Delivery State, finish, etc.
3. Quantity: Provide the exact number of products required for an accurate quotation.
4. Technical specifications: Include technical specifications and drawings. If there are unique design requirements, detailed drawings can be attached.
5. Quality standards: Specify quality standards and inspection requirements, such as the need for third-party inspection, material certification, and inspection reports.
6. Special requirements: Specify any special surface treatment, polishing, corrosion resistance requirements, etc.
7. Packaging requirements: If there are specific packaging needs, such as protective or anti-corrosion packaging, please specify.
8. Delivery time: Specify the expected delivery time and location.
By preparing the above information, you can streamline the process of purchasing strips coils and ensure that you receive high-quality products that meet your requirements.
Conclusion
We have introduced our products briefly. If you want to know more about it, you can check the article here Hastelloy Alloy C-276: Composition, Properties and Applications.
If you need to purchase alloy round bar rod, please get in touch with us immediately.
Trademark Notices:
Inconel®, Incoloy®, and Monel® are registered trademarks of Special Metals Corporation.
Hastelloy® is a registered trademark name of Haynes International, Inc.
Looking For A Trust Hastelloy C-276 Round Bar Rod Manufacturer？
Contact us today and we’ll put together a quote tailored to your needs.
