Santner Nickel Alloys, located in Hamilton, New Zealand, stands out as a top manufacturer and supplier of high-quality Incoloy 825 Nuts. The company focuses on crafting precision-engineered nuts that deliver outstanding performance in tough, corrosive, and high-temperature industrial settings. Santner’s Incoloy 825 Nuts are built for strength, durability, and long-lasting reliability, ensuring secure fastening in critical applications. Trusted by industries like chemical processing, marine, oil and gas, and power generation, these nuts are produced under strict quality control standards. Santner Nickel Alloys’ dedication to excellence makes it a go-to choice for those needing superior corrosion resistance and mechanical integrity.
Incoloy 825 Nuts are mainly made up of nickel (38–46%), iron (29–34%), and chromium (19–23%), with small amounts of molybdenum, copper, and titanium added to boost corrosion resistance and mechanical strength. They showcase impressive tensile and yield strength, along with good ductility and toughness. These nuts are resistant to oxidation, pitting, and stress corrosion cracking, even in harsh chemical and high-temperature conditions. The blend of mechanical stability, strength, and corrosion resistance guarantees reliable performance, making Incoloy 825 Nuts perfect for critical fastening tasks in demanding 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Nuts Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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 extensively utilized in industries that require high corrosion resistance and mechanical reliability. They’re perfect for securing chemical processing equipment like reactors, heat exchangers, and pressure vessels that come into contact with strong acids and aggressive chemicals. These nuts are also well-suited for marine and offshore settings, desalination plants, and seawater handling systems due to their resistance to pitting and stress corrosion cracking. Furthermore, they are used in power generation, pollution control, and other applications where durability and reliability are essential.
