Hastelloy C22 fasteners crafted from an alloy comprising chromium, molybdenum, tungsten, and iron. This unique blend yields a material renowned for its exceptional corrosion resistance against acids, alkalis, and salts. Moreover, Hastelloy C22 fasteners exhibit remarkable durability even at elevated temperatures, retaining their strength and resilience without succumbing to brittleness.
Hastelloy Alloy C22 fasteners serve diverse roles across industries ranging from construction and automotive manufacturing to industrial machinery production and chemical processing plants. Particularly, Hastelloy Alloy C22 Heavy fasteners are favored for applications exposed to severe conditions like saltwater or steam environments. Moreover, an array of Hastelloy B2 Fasteners, including Hastelloy B2 fasteners, Hastelloy B2 Bolts, among others, are readily available to meet specific application requirements.
Standard HASTELLOY C22 Fasteners specifications as per Fasteners manufacturers.
| Material | Hastelloy Alloy C22 |
| Specification | IS/BS/ASTM |
| Standards | ASTM B574 |
| Size | 3 mm to 200 mm |
| Length | M02 to M30 |
Each HASTELLOY C22 Fasteners have unique design each of them are used in specific applications. Some of them are mentioned below.
Note that this chart includes only some of the most common sizes of HASTELLOY C22 Bolt. There are many other sizes available as well, and some applications may require custom sizes or special configurations.
Nickel (Ni)
Approximately 56%
Chromium (Cr)
Approximately 22%
Molybdenum (Mo)
Approximately 13%
Tungsten (W)
Approximately 3%
Iron (Fe)
Approximately 3%
Cobalt (Co)
Maximum of 2.5%
Vanadium (V)
Maximum of 0.35%
Tantalum (Ta)
Maximum of 0.2%
Manganese (Mn)
Maximum of 0.5%
Silicon (Si)
Maximum of 0.08%
Carbon (C)
Maximum of 0.015%
Phosphorus (P)
Maximum of 0.02%
Sulfur (S)
Maximum of 0.02%
Aluminum (Al)
Maximum of 0.2%
Copper (Cu)
Maximum of 0.5%
| Density | 8.69 g/cm3 |
| Melting Point | 1399 °C (2550 °F) |
| Tensile Strength | Psi – 1,00,000 , MPa – 690 |
| Yield Strength (0.2%Offset) | Psi – 45000 , MPa – 310 |
| Elongation | 45% |
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