Santner Nickel Alloys, based in Hamilton, New Zealand, is a top-notch manufacturer and supplier of high-quality Monel 400 Fasteners, perfect for tough industrial, marine, and chemical applications. Crafted from premium Monel 400 alloy, these fasteners offer outstanding corrosion resistance, mechanical strength, and durability, ensuring secure and long-lasting connections even in the harshest environments. With advanced manufacturing techniques and strict quality control, Santner Nickel Alloys guarantees precise dimensions and reliable performance that meet international standards. These Monel 400 Fasteners are widely trusted in marine, offshore, chemical, and petrochemical industries, providing optimal safety and reliability for critical fastening needs in challenging and corrosive conditions.
Monel 400 Fasteners are made up of about 63% nickel and 28–34% copper, along with trace amounts of iron, manganese, and silicon to boost their corrosion resistance and mechanical performance. They showcase impressive tensile and yield strength, exceptional toughness, and excellent fatigue resistance. These fasteners maintain their structural integrity and dimensional stability across a broad temperature range while effectively resisting stress-corrosion cracking, pitting, and erosion. The blend of corrosion resistance and mechanical strength makes Monel 400 Fasteners perfect for high-pressure, chemically aggressive, and marine applications that demand long-lasting durability and reliable performance.
| Specification | ASTM F467 ASME SF467 |
| Dimensions | ASTM, ASME and API |
| Size | 5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75. |
| Length | 100 mm To 3000 mm Long & Above |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc |
| Test Certificates | EN 10204/3.1B |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc | |
| Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian, Hamilton New Zealand |
| Grade | Ni | C | Al | Mn | Si | Fe | Cu | S |
| Monel 400 | 63.0 min | 0.3 max | 0.50 max | 2.0 max | 0.5 max | 1.0 – 2.5 | 28.0 – 34.0 | 0.02 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel 400 Fasteners in 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.
Monel 400 Fasteners find extensive use in industries that need corrosion-resistant, high-strength, and dependable fastening solutions. In marine and offshore settings, they are utilized in shipbuilding, seawater systems, desalination plants, and offshore structures. The chemical and petrochemical sectors rely on them for reactors, pipelines, and processing equipment that come into contact with acids, alkalis, or aggressive media. They are also applied in various other demanding environments, ensuring safety and reliability in every application.