At Sayam Nickel Alloys, based in Hyderabad, India, we specialize in providing high-quality Incoloy 825 fasteners. Renowned for our commitment to excellence, we offer fasteners that deliver superior corrosion resistance and strength in extreme environments. Our Incoloy 825 fasteners are ideal for various industrial applications, ensuring durability and reliability. As a trusted manufacturer and supplier, we take pride in delivering products that meet rigorous standards and exceed customer expectations.
Incoloy 825 nuts are composed of nickel (38-46%), iron, chromium (19.5-23.5%), molybdenum (2.5-3.5%), copper (1.5-3.0%), and titanium (0.6-1.2%). These nuts offer excellent resistance to corrosion, pitting, and stress corrosion cracking, making them ideal for harsh environments. They also maintain high strength and durability at elevated temperatures. The molybdenum and copper enhance resistance to reducing acids, while titanium stabilizes against sensitization, making them reliable in various industrial applications.
| 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 Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Nuts Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 applications requiring exceptional resistance to corrosion, particularly in harsh environments. They are commonly used in chemical processing, oil and gas, and marine industries. These nuts offer excellent resistance to acids, including sulfuric and phosphoric acids, making them ideal for equipment like heat exchangers, pressure vessels, and piping systems. They are also utilized in pollution control systems, nuclear fuel reprocessing, and other applications where strength and corrosion resistance are critical.
