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Welcome to GIC Fasteners, your trusted source for top-quality Hastelloy C276 nuts. As a leading manufacturer specializing in precision engineering, we take immense pride in offering a comprehensive range of Hastelloy C276 nuts that meet the stringent requirements of various industry standards, including DIN, ASTM, ISO, and BS, as well as their equivalent international specifications. Our commitment to excellence shines through in every nut we produce, ensuring outstanding corrosion resistance and mechanical durability. When you partner with GIC Fasteners, you're choosing reliability, precision, and a dedication to delivering fasteners that consistently exceed industry expectations.
GIC Fasteners understands that the right fasteners are crucial for the success and safety of your projects. Our Hastelloy C276 nuts are designed and manufactured with the utmost precision, delivering exceptional mechanical strength and resistance to corrosive media. Whether you’re working in chemical processing, offshore drilling, or any other demanding industry, GIC Fasteners has the solution you can trust.
We take pride in our reputation for excellence and dedication to customer satisfaction. When you choose GIC Fasteners, you’re not just choosing nuts; you’re choosing a partner that prioritizes the reliability and integrity of your equipment and installations. Elevate your projects with Hastelloy C276 nuts from GIC Fasteners. Reach out to our expert team at sales@gicfasteners.com today and discover how our premium fasteners can make a difference for you.
| Specifications | ASTM B574 / ASME SB574 |
|---|---|
| Grades | Hastelloy C276 Nuts |
| Size | M02 to M160 |
| Length | 3 mm to 200 mm |
| Hastelloy Nuts Threads: | BSW, UNC, BSF, UNF METRIC, or as required |
| Sizes | M3, M14, M2.5, M2, M12, M5, M6, M4, M20, M16, M30, M24, M36, M8, M10 etc. |
Hastelloy C22 |
Ni |
C |
Mo |
Mn |
Si |
Fe |
P |
S |
Co |
Cr |
Balance |
0.010 max |
12.5 – 14.5 |
0.50 max |
0.08 max |
2 – 6 |
0.02 max |
0.02 max |
2.5 max |
20 – 22.5 |
Density |
Melting Point |
Yield Strength (0.2%Offset) |
Tensile Strength |
Elongation |
8.69 g/cm3 |
1399 °C (2550 °F) |
Psi – 45000 , MPa – 310 |
Psi – 1,00,000 , MPa – 690 |
45 % |
STANDARD |
UNS |
WERKSTOFF NR. |
EN |
JIS |
Hastelloy C22 |
N06022 |
2.4602 |
NiCr21Mo14W |
NW 6022 |
| Hastelloy C276 Nut Size | Hastelloy C276 Finished Hex | Hastelloy C276 Heavy Hex | Hastelloy C276 Finished Jam | Hastelloy C276 Heavy Hex Jam | Hastelloy C276 Square | Hastelloy C276 Heavy Square |
| 1⁄2“ Nut | 3.75 | 6.54 | 2.62 | 4.00 | 5.78 | 7.87 |
| 5⁄8“ Nut | 7.33 | 11.9 | 4.93 | 6.96 | 10.8 | 14.3 |
| 3⁄4“ Nut | 11.9 | 19.3 | 7.70 | 11.0 | 15.4 | 23.5 |
| 7⁄8“ Nut | 19.0 | 29.7 | 12.0 | 16.7 | 24.5 | 36.2 |
| 1″ Nut | 28.3 | 42.5 | 17.6 | 23.5 | 36.3 | 51.5 |
| 11⁄8“ Nut | 40.3 | 59.2 | 24.7 | 32.4 | 52.5 | 72.4 |
| 11⁄4“ Nut | 54.3 | 78.6 | 36.1 | 45.8 | 70.6 | 95.5 |
| 13⁄8“ Nut | 73.0 | 102 | 47.9 | 59.3 | 94.5 | 125.0 |
| 11⁄2“ Nut | 94.3 | 131 | 60.9 | 74.8 | 122 | 161 |
| 15⁄8“ Nut | 162 | 91.6 | ||||
| 13⁄4“ Nut | 151 | 204 | 100 | 114 | ||
| 17⁄8“ Nut | 241 | 134 | ||||
| 2″ Nut | 224 | 299 | 140 | 165 | ||
| 21⁄4“ Nut | 419 | 227 | ||||
| 21⁄2“ Nut | 564 | 332 | ||||
| 23⁄4“ Nut | 738 | 429 | ||||
| 3″ Nut | 950 | 545 | ||||
| 31⁄4“ Nut | 1194 | 651 | ||||
| 31⁄2“ Nut | 1526 | 851 | ||||
| 33⁄4“ Nut | 1812 | 1005 | ||||
| 4″ Nut | 2180 | 1200 |
| Applications | Industries |
|---|---|
| Chemical processing equipment | Chemical |
| Oil and gas production | Petrochemical |
| Pharmaceutical manufacturing | Pharmaceutical |
| Pollution control systems | Environmental |
| Seawater applications | Marine |
| Pulp and paper production | Pulp and Paper |
| Food processing | Food and Beverage |
| Aerospace components | Aerospace |
| Heat exchangers | Energy |
| Desalination equipment | Water Treatment |
Explore our comprehensive range of products, ensuring you find the perfect solution for your specific requirements.
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Answer: Hastelloy C276 is a nickel-molybdenum-chromium alloy known for its exceptional corrosion resistance. Hastelloy C276 nuts are fasteners made from this alloy, offering high-performance solutions in corrosive environments.
Answer: Hastelloy C276 nuts provide outstanding corrosion resistance, high-temperature performance, and suitability for various industries, making them ideal for critical applications.
Answer: Industries such as chemical processing, petrochemical, pharmaceutical, pollution control, and marine often rely on Hastelloy C276 nuts due to their corrosion-resistant properties.
Answer: Hastelloy C276 nuts can withstand temperatures ranging from -150°C (-238°F) to 400°C (752°F), making them suitable for both cryogenic and high-temperature applications.
Answer: Hastelloy C276 nuts outperform many other alloys in terms of corrosion resistance, making them a preferred choice in aggressive environments.
Answer: Yes, Hastelloy C276 nuts are readily weldable, allowing for flexibility in installation and design.
Answer: Common types include hex nuts, heavy hex nuts, jam nuts, and nylon insert lock nuts, each serving specific fastening needs.
Answer: While they are highly corrosion-resistant, proper care and routine inspections can extend the longevity of Hastelloy C276 nuts in demanding environments.
Answer: Yes, despite their initial cost, Hastelloy C276 nuts' extended service life and reduced downtime due to corrosion-related issues make them cost-effective over time.
