Marsh Nickel Alloys, the leading manufacturer and distributor in Canberra, Australia, specializes in Monel 400 bolts, known for their superior strength and corrosion resistance. Crafted from a nickel-copper alloy, these bolts excel in harsh environments, particularly in marine, chemical, and oil and gas industries.Marsh Nickel Alloys ensures top-quality Monel 400 bolts that meet rigorous industry standards, offering reliable performance even under extreme conditions. With a strong commitment to quality and customer satisfaction, we provide tailored solutions to meet the unique needs of our clients across the region.
Marsh Nickel Alloys is a manufacturer and supplier located in Canberra, specializing in top-notch Monel 400 bolts that are designed to thrive in tough and corrosive environments. With comprehensive in-house capabilities that cover everything from sourcing raw alloys to forging, machining, thread cutting, and finishing, Marsh Nickel Alloys guarantees that every Monel 400 bolt adheres to strict international standards. Their dedication to purity, precise dimensions, and prompt delivery has made them a go-to choice in Canberra for fasteners needed in the marine, chemical, and oil & gas sectors, where reliability in corrosive conditions is a must.
|
Material |
Specification |
Standards |
Size |
Length |
|
Monel 400 |
IS BS ASTM |
ASTM F467 |
3 mm to 200 mm |
M02 to M33 |
|
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 |
|
Properties |
Metric |
Imperial |
|
Tensile strength(annealed) |
517-620 MPa |
75-90 ksi |
|
Yield strength |
172-345 MPa |
25-50 ksi |
|
Modulus of elasticity |
179 GPa |
26000 ksi |
|
Poisson’s ratio |
0.32 |
0.32 |
Monel 400 is a nickel-copper alloy, containing at least 63% nickel and about 28-34% copper, along with small controlled amounts of iron, manganese, silicon, sulfur, and carbon. Its mechanical properties boast tensile strengths typically ranging from 500 to 620 MPa, yield strengths around 170 to 345 MPa (depending on the temper and processing), and an elongation of about 30-60% in the annealed state, all while maintaining good toughness even in sub-zero temperatures. This alloy isn’t hardenable through heat treatment, but its strength can be enhanced through cold working.
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Monel 400 bolts from Marsh Nickel Alloys find their way into a variety of applications that demand both strength and outstanding corrosion resistance. These include marine hardware like deck fittings and seawater pumps, chemical processing equipment such as valves and reactors, offshore oil and gas platforms, heat exchangers, and piping systems that face saltwater or aggressive media. Their ability to resist pitting, crevice corrosion, and chloride stress corrosion cracking makes them particularly ideal for situations where safety and longevity are paramount.