Al Vishwas Nickel Alloys, based in Dubai, UAE, distinguishes itself as a leading manufacturer and supplier of premium Incoloy 825 Nuts. The company concentrates on producing precision-engineered nuts that provide exceptional performance in demanding, corrosive, and high-temperature industrial environments. Al Vishwas’s Incoloy 825 Nuts are designed for strength, durability, and enduring reliability, guaranteeing secure fastening in critical applications. Relied upon by industries such as chemical processing, marine, oil and gas, and power generation, these nuts are manufactured under rigorous quality control standards. Al Vishwas Nickel Alloys’ commitment to excellence establishes it as a preferred choice for those seeking superior corrosion resistance and mechanical integrity.
Incoloy 825 Nuts consist primarily of nickel (38–46%), iron (29–34%), and chromium (19–23%), with minor additions of molybdenum, copper, and titanium included to enhance corrosion resistance and mechanical strength. They demonstrate remarkable tensile and yield strength, together with solid ductility and toughness. These nuts withstand oxidation, pitting, and stress corrosion cracking, even under aggressive chemical and elevated-temperature conditions. This combination of mechanical stability, strength, and corrosion resistance ensures dependable performance, making Incoloy 825 Nuts ideal for critical fastening applications in challenging industrial settings.
| 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 Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Nuts Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern manufacturing facilities are strategically situated in the UAE, enabling us to keep an extensive inventory of more than 16,000 tons of top-quality materials on hand and in stock. We are committed to providing outstanding products and services, guaranteeing dependability and excellence for our clients around the world.
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Incoloy 825 Nuts are widely used across industries demanding strong corrosion resistance and dependable mechanical performance. They are ideal for fastening chemical processing equipment such as reactors, heat exchangers, and pressure vessels that are exposed to concentrated acids and harsh chemicals. Thanks to their resistance to pitting and stress corrosion cracking, these nuts also work well in marine and offshore environments, desalination facilities, and seawater handling systems. Additionally, they serve power generation, pollution control, and other uses where longevity and reliability are critical.
