Minimum Order : 150
Customization as per requiments
| Size Range | 6 mm to 150 mm diameter |
| Length | 1 - 6 m |
| Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
| Finished | Black, Bright, Cold Drawn, Polish, Polished, Centreless Ground |
Neptune Alloys is a Hastelloy C276 ASTM B575 UNS N10276 Round Bar Manufacturer offering premium-grade round bars crafted from corrosion-resistant nickel-molybdenum-chromium alloys. These bars are widely used in chemical processing, marine engineering, and power generation due to their resistance to strong oxidizers and reducing agents. With a strong metallurgical structure and low carbon content, they offer excellent weldability and long-term stability in aggressive environments. Adhering to ASTM B575 standards and UNS N10276 specifications, these round bars are ideal for demanding applications, including heat exchangers, pressure vessels, and flue gas scrubbers in sectors like pharmaceuticals, petrochemicals, and wastewater treatment.
Engineered for B2B needs, our Hastelloy C276 round bars come with proven durability and easy bulk logistics support. The latest update of 2025 materials data ensures compatibility with international specifications, offering businesses a complete guide to corrosion-resistant solutions. Whether you're looking for custom cut lengths, specific diameters, or mill test reports, our solutions are tailored for professionals seeking quick turnaround, reliable supply chains, and essential performance in extreme conditions. This is a must-know product for buyers in aggressive industrial settings.
Cold drawn to achieve a smooth surface and tighter tolerances, these bars are used in precision engineering and fluid handling systems. They are ideal for applications demanding high purity and mechanical reliability in corrosive environments. Commonly found in pressure vessels, pipelines, and marine equipment.
These bars are produced through hot rolling, making them suitable for general purpose fabrication and machining. They provide enhanced weldability and structural strength, often used in heat exchangers, condenser tubes, and chemical reactor assemblies operating under high stress.
Which standards does the Hastelloy C276 ASTM B575 round bar comply with?
These round bars comply with ASTM B575 and follow UNS N10276 standards, ensuring consistent mechanical properties, chemical composition, and dimensional tolerances required for high-performance industrial applications.
What makes Hastelloy C276 round bars ideal for corrosive environments?
Hastelloy C276 round bars are known for their exceptional resistance to a broad range of harsh chemicals including ferric and cupric chlorides, hot contaminated media, and strong oxidizing salts. The alloy's high molybdenum content enhances pitting resistance, making it suitable for extreme industrial settings.
Can Hastelloy C276 round bars be welded and machined easily?
Yes, Hastelloy C276 offers good weldability using standard techniques such as GTAW, SMAW, and GMAW. Its low carbon content reduces the risk of carbide precipitation during welding, which enhances corrosion resistance in welded structures.
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