| Grade | Monel 400 (UNS N04400) |
| Specifications | ASTM F467 /ASME SF467 |
| Dimension | ASTM, IS, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M02 to M33 | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
| Element | Content (%) |
| Nickel, Ni | 63.00 min |
| Silicon, Si | 0.5 max |
| Carbon, C | 0.3 max |
| Sulphur, S | 0.024 |
| Copper, Cu | 28-34 |
| Iron, Fe | 2.5 max |
| Manganese, Mn | 2 max |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, providing innovative solutions for all your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept in stock and ready to ship.
Reach out to us for a fast quote tailored to your needs.
These Monel Stud Bolts are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: Monel, an alloy of nickel and copper, offers strong resistance to corrosion from acids, salt water, and other corrosive substances. This quality makes Monel stud bolts a great fit for the marine and medical sectors.
High strength: Monel alloys generally possess solid mechanical characteristics, such as high tensile strength and outstanding resistance to deformation under elevated temperatures. This guarantees that stud bolts remain dependable and long-lasting in tough applications.
Temperature resistance: Monel stud bolts retain their mechanical characteristics across a broad spectrum, from high to extremely low temperatures. This thermal stability matters in applications where temperature shifts occur often.
Low Magnetic Permeability: Monel alloys display low magnetic permeability, which makes them well-suited for applications where magnetic interference needs to stay minimal, such as in sensitive electrical equipment or medical devices
Easy to manufacture: Monel alloys are simple to fabricate with conventional machining and welding methods, enabling them to be tailored and produced to meet particular project needs.
Longevity: Monell stud bolts enjoy a long service life thanks to their remarkable corrosion resistance and durability, cutting down on maintenance expenses and downtime tied to replacements.
Versatility: Monel compounds are adaptable and suit a wide range of environments, including freshwater, seawater, acidic, alkaline and high-pressure systems, which makes them sought after in in many industries
Non-reactive: Monel stud bolts resist many chemicals, helping to prevent product contamination or keep contamination under control.
Monel Stud Bolts find uses that are just as varied as the sectors they support, led chiefly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Marine applications: Monel stud bolts are commonly deployed in marine settings where salt water corrosion is a critical concern. They serve in shipbuilding, offshore drilling, and various other marine structures.
Chemical performance: Monel stud bolts withstand numerous chemical corrosive agents, which makes them well suited for chemical plant use. They are applied in pipelines, reactors, valves, and other equipment where exposure to corrosive substances poses a risk.
Oil and Gas Industry: Within the oil and gas sector, Monell stud bolts prove useful on offshore platforms, oil rigs, pipelines, and in the installation of equipment across harsh environments and corrosive waters
Aerospace: Monel stud bolts are utilized in aircraft and aerospace applications that demand resistance to corrosion, high temperatures, and stresses. They appear in critical components like engine assemblies and structural parts.
Power generation: Monel stud bolts serve in power plants — including nuclear, fossil fuel, and renewable energy facilities — where they offer a dependable fastening solution in hot and humid conditions.
Desalination equipment: Monell stud bolts are employed in desalination plants to secure the equipment and piping involved in turning seawater into freshwater, thanks to their corrosion resistance for saltwater protection
Medical Devices: Monel stud bolts can serve in medical devices and equipment that call for corrosion resistance and high strength, such as surgical instruments and implants.
Performance driving: In certain automotive applications, particularly performance or racing cars, Monel stud bolts can be applied to combine their strength and corrosion resistance, especially in engine parts where the importance of
Compatibility: Monel is a nickel-copper alloy recognized for its outstanding resistance to corrosion, particularly in marine settings and the chemical sector. Confirm that Monel is the right material for your application.
Corrosion Resistance: Monel stud bolts offer strong resistance to corrosion, though how resistant they are can differ based on the particular alloy. Think about the level of corrosion resistance your application demands, especially when it entails contact with aggressive chemicals or saltwater
Strength and thermal resistance: Monel alloy delivers solid mechanical properties and excellent strength even under high temperatures. This depends on the power demands and heat resistance dictated by the operating conditions of your application.
Size and thread type: Pick the correct size and thread type of stud bolts according to the specifications of the flanges or other fastening components to guarantee compatibility with existing hardware.
Environmental Conditions: The conditions the stud bolts will face include temperature swings, moisture movement, and potential mechanical stresses. Monell stud bolts fit the environment, though specific situations might call for additional consideration.
Standards and certifications: Verify that Monel stud bolts satisfy the relevant industry standards and certifications covering quality, performance, and safety. Seek out products that comply with ASTM, ASME and other standards.
Supplier Reputation: Opt for a well-regarded supplier or manufacturer recognized for premium Monell fasteners. Review their history, customer feedback and certifications to confirm dependability and consistency in product quality.
Cost Consideration: While Monel stud bolts deliver outstanding corrosion resistance and durability, they can be more expensive than other materials. Assess how the overall cost relates to Monel’s longevity and performance advantages in your particular application.
E-mail: sales@koasteel.nz
