Santner Nickel Alloys, located in Hamilton, New Zealand, stands out as a top manufacturer and supplier of high-quality Incoloy 825 Bolts. Renowned for their precision engineering and exceptional durability, Santner crafts bolts that consistently perform well in harsh, corrosive, and high-temperature industrial settings. These Incoloy 825 Bolts are designed to adhere to stringent industrial standards, providing remarkable strength, longevity, and resistance to chemical attacks. Commonly utilized in sectors like chemical processing, marine, oil and gas, and power generation, Santner Nickel Alloys guarantees secure and reliable fastening solutions. Their dedication to quality makes these bolts perfect for critical applications that demand long-lasting performance and safety.
Incoloy 825 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. They showcase impressive tensile and yield strength, along with good ductility and toughness. These bolts are resistant to oxidation, pitting, and stress corrosion cracking, even in extreme chemical or high-temperature environments. The blend of strength, flexibility, and corrosion resistance ensures that Incoloy 825 Bolts deliver dependable and enduring performance in critical industrial applications where durability and safety are paramount.
| 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 Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts. |
| Grade | C | Mn | Si | Fe | S | Cr | Cu | Ti | |
| Incoloy 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 | ||||
| Incoloy 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 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 Bolts find extensive use in industries that require high corrosion resistance and mechanical reliability. They are perfect for securing chemical processing equipment like reactors, heat exchangers, and pressure vessels that come into contact with strong acids and aggressive chemicals. These bolts are also well-suited for marine and offshore installations, oil and gas pipelines, desalination plants, and seawater handling systems, thanks to their outstanding resistance to pitting and stress corrosion cracking. Additionally, they are employed in various other applications where durability and safety are crucial.
