Hastelloy C276 Fasteners

ASTM F2281 C276 Heavy Duty Fastener Manufacturer in India

When it comes to fastening materials together, choosing the right type of fasteners is crucial. Hastelloy C276 is a nickel-molybdenum-chromium superalloy known for its highly corrosion-resistant properties. Hastelloy C276 fasteners are considered one of the most durable and reliable fasteners today. Different types of Hastelloy C276 fasteners available. They are suitable for different applications. The most common types include bolts, screws, nuts, washers, and stud bolts. These fasteners are designed to withstand harsh environmental conditions and provide maximum durability.

Hastelloy C276 Fasteners are perfect for chemical processing and petrochemical industries. They're used in applications that require strong and corrosion-resistant fasteners. These fasteners are also used in industries where resistance to sulfuric acid, chlorides, and other harsh chemicals is vital. They're also used in marine environments where they can withstand saltwater corrosion and erosion.
One of the significant benefits of Hastelloy C276 Fasteners is their high corrosion resistance. They're also highly resistant to pitting, crevice corrosion, and stress corrosion cracking. That makes them ideal for severe environments where other metals corrode quickly. They can also maintain their strength at high temperatures, ensuring they don't lose their structural integrity. Another benefit of Hastelloy C276 fasteners is their durability. These fasteners are highly durable and have a long lifespan. That means they require minimal maintenance and can withstand wear and tear without breaking down. They're also versatile, which means they can be used in different applications and industries.


Hastelloy C276 fasteners are also easy to work with. They can be easily machined with conventional machines, saving the manufacturer time and money. They can also be welded using standard welding techniques, which makes it easier for fabricators to work with them. Hastelloy C276 fasteners are a superior choice when it comes to securing materials. They're durable, versatile, and highly resistant to corrosion and harsh environments. They're used in many industries, including the chemical, petrochemical, and marine industries.


Specification of Hastelloy C276 Fasteners

Spec bag

Specifications: ASTM B574 / ASME SB574

Standard: DIN, ASTM, BS and all International Standards

Length: 3 mm to 200 mm

Size:M3 - M56 | 3/6" to 2" | Custom Sizes

Heat Treatment: Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.

Types of Hastelloy Alloy C276 Fasteners

Hastelloy C276 Bolts

Hastelloy Bolt

Hastelloy C276 Nuts

Hastelloy Nuts

Hastelloy C276 Stud Bolts

Hastelloy Stud Bolt

Hastelloy C276 Washers

Hastelloy Washer

Equivalent Grades for Hastelloy C276 Fasteners

STANDARD WERKSTOFF NR. UNS JIS GOST EN OR
Hastelloy C276 2.4819 N10276 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760

Hastelloy C276 Fasteners Chemical Composition

Grade C Mn Si S Co Ni Cr Fe Mo P
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

Mechanical Properties of Hastelloy C276 Fasteners

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 %

Hastelloy C276 Fasteners have excellent high-temperature strength and can be used in environments ranging from cryogenic temperatures to 2000°F (1093°C).

Hastelloy C276 Fasteners offer excellent resistance to pitting, crevice corrosion, stress corrosion cracking & oxidizing atmospheres.

Hastelloy C276 Fasteners are available in various sizes, including M3 to M64 and 3/16" to 2" diameter, and shapes such as hexagon, square, and round. Custom sizes and shapes are also available upon request.