• Monel 400 Pipe
  • Monel 400 Pipe
  • Monel 400 Pipe
  • Monel 400 Pipe

Monel 400 Pipe | UNS N04400

  • Good thermal conductivity
  • High melting point
  • Easy to fabricate and machine
  • Good fatigue resistance
  • Resistant to caustic solutions
  • Good dimensional stability
  • Low coefficient of thermal expansion
  • Resistant to sulfuric and hydrochloric acids

Profesional Monel 400 Pipe Manufacturer

Monel 400 (UNS N04400) pipe is a kind of nickel-copper alloy. It is popular for its excellent strength, high corrosion resistance, and outstanding ductility. They can withstand seawater, acids, alkalis, & other corrosive environments.

At Tuolian, we supply monel 400 pipes of different types including seamless, welded, round pipes, square pipes, special pipes, and more. They are available in 5mm to 350mm outer diameter, 0.2 to 8mm thickness, and 1000 to 6000mm length. Full customization is offered to meet your specific requirements.

Our Monel 400 pipes are typically manufactured according to various international standards, including ASTM B165, ASTM B163, ASTM B725, and ASME SB 165. These standards specify the dimensions, tolerances, materials, and testing requirements for this material.

Monel 400 pipes are commonly used in marine engineering, chemical processing, petrochemicals, and oil and gas industries. These pipes are also used in heat exchangers, boiler feedwater heaters, and oil refinery piping systems.

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Standard Equivalent Grades
ASTM B165 UNS N04400, Nickelvac 400, Nicorros 400
DIN 17744 NiCu30Fe, 2.4360
BS 3074NA13 Alloy 400
EN 2.4360 NiCu30Fe
(Ni) (Cu) (Fe) (Mn) (Si) (C) (S)
63 % 28% -34% 2.5% 2% 0.50% 0.50% 0.024 %
Specifications Value
Density 8.83 g/cm³
Melting Point 1300-1390 °C
Yield Strength (0.2% offset) 172-345 MPa
Elongation 35-40%
Hardness Brinell 140-235, Rockwell B 70-85
Poisson’s Ratio 0.32
Property Value
Thermal Expansion Coefficient 13.9 x 10⁻⁶/°C (20-100 °C)
Thermal Conductivity 22.5 W/mK (100 °C)
Specific Heat Capacity 427 J/kgK
Electrical Resistivity 0.511 μΩm
Magnetic Permeability 1.005

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One Stop Stainless Steel Supply.

Whether you need stainless steel materials for your business or fabrication projects, TuoLian is your best supplier. You can find all types, grades, and thicknesses based on your needs. Guaranteed that we provide the best quality at a reasonable cost.
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