Santner Nickel Alloys, based in Hamilton, New Zealand, stands out as a leading manufacturer and supplier of top-notch Incoloy 825 Stud Bolts. The company has built a solid reputation for crafting fasteners that blend precision engineering with remarkable durability, making them reliable in extremely corrosive and high-temperature settings. Santner’s Incoloy 825 Stud Bolts are designed to meet rigorous industrial standards, guaranteeing strength, longevity, and excellent resistance to chemical attacks. Trusted across various sectors like chemical processing, marine, oil and gas, and power generation, these stud bolts ensure secure and dependable connections in critical piping and equipment systems, showcasing Santner’s dedication to quality.
Incoloy 825 Stud Bolts 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 performance. These stud bolts demonstrate outstanding tensile and yield strength, along with impressive ductility and toughness. They effectively resist oxidation, pitting, and stress corrosion cracking, even in harsh chemical and high-temperature environments. The blend of strength, flexibility, and corrosion resistance guarantees reliable and long-lasting performance in essential industrial applications.
Material | Specification | Standards | Size | Length |
Incoloy Alloy 825
| IS BS ASTM | ASTM B425 | 3 mm | M02 to M33 |
| Ni | Cr | Fe | Mo | Ti | Al | Si | Cu | Mn | C | B | |
| MIN | 38.0 | 1.5 | – | 2.5 | 0.6 | – | – | 19.5 | – | – | – |
| MAX | 46.0 | 3.0 | – | 3.5 | 1.2 | 0.2 | 0.5 | 23.5 | 1.0 | 0.05 | – |
| Tensile (ksi) | 85 |
| .2% Yield (ksi) | 30-35 |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Stud Bolts 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 Stud Bolts are widely utilized in industries that demand high corrosion resistance and mechanical reliability. They’re perfect for chemical processing equipment, such as reactors, heat exchangers, and pressure vessels that come into contact with strong acids and corrosive substances. These stud bolts are also well-suited for marine settings, offshore oil and gas operations, desalination plants, and seawater handling systems, thanks to their exceptional resistance to pitting and stress corrosion cracking. Furthermore, they are employed in power generation, pollution control, and high-temperature applications, making them a versatile choice for various critical uses.
