At Nasir Nickel Alloys in Manama, Bahrain, Hastelloy C22 Fasteners are designed to deliver superior performance in environments where extreme corrosion and chemical attack are major concerns. Developed from a nickel-chromium-molybdenum-tungsten alloy, these fasteners offer remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. Their stability across a wide temperature range and in highly corrosive media ensures long-term reliability even in the most challenging industrial conditions. Hastelloy C22 Fasteners are crafted to support critical operations where exceptional corrosion resistance, strength, and durability are required for safe and efficient system performance.
Hastelloy C22 Fasteners consist of nickel, chromium, molybdenum, and tungsten, creating an alloy that excels in resisting oxidizing and reducing environments. Chromium enhances resistance to oxidizing chemicals, while molybdenum and tungsten improve protection against pitting and crevice corrosion. These fasteners demonstrate excellent tensile strength, strong ductility, and stability across high temperatures. They maintain mechanical integrity under thermal cycling and resist stress corrosion cracking, especially in chloride-laden environments. Their balanced mechanical properties and exceptional corrosion resistance make them suitable for harsh industrial operations demanding consistent durability.
|
Material |
Specification |
Standards |
Size
|
Length |
|
Hastelloy C22
|
IS
BS
ASTM
|
ASTM B574 |
3 mm
to
200 mm
|
M02 to M33
|
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20 – 22.50 | 2 – 6 | 12.50 – 14.50 | 0.02 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C22 Fasteners in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Hastelloy C22 Fasteners are widely used in industries where exposure to aggressive chemicals and extreme conditions is unavoidable. Chemical processing plants depend on them for reactors, mixers, scrubbers, and acid-handling equipment. Petrochemical facilities use them in high-pressure systems, pipelines, and components exposed to sour gas. Pollution control systems benefit from their ability to withstand acidic flue gases and waste streams. These fasteners are also used in pharmaceutical production, marine engineering, and wastewater treatment equipment. Their unmatched corrosion resistance and strength make Hastelloy C22 Fasteners essential for applications requiring long-term performance in severely corrosive environments.
