With the best-skilled workforce at Hybrid Steels, we can offer our clients high-performance High Nickel Alloy Fasteners for the most exacting industrial needs. Our variety of high nickel alloy fasteners is specifically designed to achieve excellent resistance to corrosion, extreme temperatures, and wear for better performance under the most hostile conditions. As one of the leading
One of the key benefits of high nickel alloy fasteners is their excellent resistance to corrosion, particularly in harsh environments like marine, chemical processing, and power generation industries. Alloys such as Inconel, Monel, and Hastelloy are commonly used due to their ability to maintain structural integrity even when exposed to acids, alkalis, and other aggressive chemicals.
These fasteners also provide better thermal stability and, therefore, are very suitable for aerospace, gas turbines, and other applications at elevated temperature. Resistant to thermal cycling and mechanical property stability at high temperatures guarantees reliability for such critical applications.
Overall, high nickel alloy fasteners are indispensable in sectors where neither safety nor performance can be compromised; they always come up with long-lasting solutions with fewer maintenance costs and enhancement in operational efficiency.
Besides corrosion resistance, this class of fasteners shows great mechanical properties in terms of high tensile and yield strength. This makes them very suitable for critical applications where failure is not an option, like subsea operations or nuclear power plants. On account of the ability to perform in the most demanding conditions, high nickel alloy fasteners form part of the imperative component in keeping complex industrial systems safe and efficient.
| Property | Specification |
| Material | High Nickel Alloy (e.g, Inconel, Monel) |
| Grade | Varies (e.g, 625, 718, 400) |
| Diameter | Varies depending on design, typically from 1/4" to 2" |
| Length | Customized as per requirements |
| Tensile Strength | Up to 1,200 MPa depending on grade |
| Yield Strength | Up to 1,030 MPa depending on grade |
| Hardness | Typically ranges from 30 to 45 HRC |
| Corrosion Resistance | Excellent, particularly in harsh environments |
| Applications | Marine, aerospace, chemical processing, power generation |
| Standards | ASTM, DIN, ISO, ASME |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 2.4668 | N07718 | NCF 718 | NA 51 | EI 437B | ZNiCr19NbMo | NiCr19Fe19Nb5Mo3 |
| SS 304L | 2.4360 | N04400 | NW 4400 | NA 13 | Monel 400 | NU-30M | NiCu30Fe |
| Grade | Ni | Cr | Mo | Fe | Nb | Mn | Si | C |
| SS 304 | 50-55 | 17-21 | 2.8-3.3 | Balance | 4.75-5.5 | 0.35 max | 0.35 max | 0.08 max |
| SS 304L | 63 min | - | - | 28-34 | - | 2.0 max | 0.5 max | 0.3 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
| 8.19 g/cm³ | 1260-1340 °C (2300-2444 °F) | Psi – 210,000 , MPa – 1450 | Psi – 180,000 , MPa – 1240 | 25% |
| 8.80 g/cm³ | 1350-1390 °C (2460-2534 °F) | Psi – 70,000 , MPa – 485 | Psi – 28,000 , MPa – 195 | 30% |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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