At Nasir Nickel Alloys in Manama, Bahrain, Incoloy 825 Nuts are engineered for exceptional performance in highly corrosive and high-temperature industrial environments. Crafted from nickel-iron-chromium alloys with molybdenum, copper, and titanium enhancements, these nuts provide superior resistance to pitting, crevice corrosion, and stress-corrosion cracking. Their mechanical strength and stability make them ideal for critical fastening applications where reliability is essential. Incoloy 825 Nuts ensure secure connections in chemical, petrochemical, marine, and power generation systems, maintaining long-term durability and performance even under harsh operating conditions that challenge conventional materials.
Incoloy 825 Nuts are composed of nickel, iron, and chromium, with molybdenum, copper, and titanium for added corrosion resistance and strength. The alloy provides excellent tensile and yield strength, retaining toughness and dimensional stability across a wide temperature range. It resists chloride-induced stress-corrosion cracking, pitting, and crevice corrosion while maintaining structural integrity during thermal cycling. The combination of high strength, ductility, and corrosion resistance ensures these nuts deliver reliable, long-term performance in aggressive chemical and high-temperature industrial environments.
| Specifications | : | ASTM B 425 ASME SB 425 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Grade | C | Mn | Si | Fe | S | Cr | Cu | Ti | |
| 825 | min. | – | – | – | 22.0 | – | 19.5 | 1.5 | 0.6 |
| max. | 0.05 | 1.0 | 0.5 | – | 0.015 | 23.5 | 3.0 | 1.2 | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 825 | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa –220 | 30 | – | – |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Nuts 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.
Incoloy 825 Nuts are widely used in industries that demand secure fastening under corrosive and high-temperature conditions. They are essential for chemical processing equipment, including reactors, heat exchangers, and piping systems handling acids and chlorides. Power generation plants rely on these nuts in boilers, turbines, and high-temperature piping assemblies. The oil and gas sector uses them in offshore structures, downhole equipment, and seawater handling systems. Marine engineering and desalination plants also benefit from their long-term corrosion resistance and mechanical reliability. Incoloy 825 Nuts provide dependable, durable performance where high strength and resistance to aggressive media are critical.
