Hastelloy C276 is a nickel-molybdenum-chromium alloy known for its exceptional corrosion resistance in a wide range of aggressive environments. This high-performance alloy is often used in chemical processing, pollution control, pulp and paper, waste treatment, and other demanding applications. Hastelloy C276 fasteners play a crucial role in ensuring the integrity and reliability of structures and equipment in these harsh environments.
One of the key features of Hastelloy C276 is its resistance to pitting, crevice corrosion, and stress corrosion cracking. This makes it well-suited for use in environments where conventional alloys might fail due to corrosion. The alloy is also highly resistant to a variety of acids, including sulfuric, hydrochloric, formic, acetic, and phosphoric acids.
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Hastelloy C276 fasteners are manufactured to meet the stringent requirements of industries that demand high levels of corrosion resistance and durability. These fasteners include bolts, nuts, screws, washers, and other types of hardware. The fasteners are available in various sizes and configurations to accommodate different application needs.
The excellent mechanical properties of Hastelloy C276 contribute to the overall performance of the fasteners. The alloy exhibits high tensile strength, good ductility, and impressive toughness even at elevated temperatures. This makes Hastelloy C276 fasteners suitable for use in challenging conditions where both corrosion resistance and mechanical strength are essential.
In addition to its corrosion resistance and mechanical properties, Hastelloy C276 offers ease of fabrication. This allows manufacturers to produce complex and precision fasteners that meet the specific requirements of diverse industries. Whether it's a custom-designed fastener or a standard product, Hastelloy C276 fasteners provide a reliable and long-lasting solution for critical applications.
Industries such as chemical processing, oil and gas, and pharmaceuticals rely on Hastelloy C276 fasteners to ensure the longevity and safety of their equipment and structures. The versatility and performance of Hastelloy C276 make it a preferred choice for fasteners in environments where corrosion poses a significant challenge.
ASTM B574 / ASME SB574
DIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards
M3 - M100 | 3/6″ - 4″ | Custom Sizes
DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
UNF, BSW, BSF, METRIC, UNC, or as required
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Hex, Threading, Square, Round as per Gauge Etc.
Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc.
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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