Monel 400 Pipes

At ASC LLP, we are proud to offer Monel 400 pipes, renowned for their superior strength and excellent corrosion resistance. Our Monel 400 seamless pipes are designed to meet the rigorous demands of various industrial applications. Whether you are looking for reliable Monel 400 pipe suppliers or exploring the unique properties and advantages of this high-performance alloy, we are your trusted source for top-quality solutions.

What are Monel 400 Pipes?

Monel 400 is a nickel-copper alloy with excellent corrosion resistance and high strength over a wide range of temperatures. The Monel 400 pipe, also known as UNS N04400, is composed primarily of nickel (about 63%) and copper (about 28-34%), with trace amounts of iron, manganese, carbon, and silicon. This alloy is particularly known for its toughness, making it suitable for use in extreme conditions.

Monel 400 Pipes

Monel 400 Seamless Pipe Properties

Monel 400 seamless pipes possess a range of impressive properties that make them ideal for various industrial applications:

  • Excellent Corrosion Resistance: Monel 400 offers outstanding resistance to a variety of corrosive environments, including seawater, acids, and alkalis.
  • High Strength and Toughness: This alloy maintains its strength and toughness across a wide temperature range, from sub-zero temperatures to over 1000°F (538°C).
  • Good Weldability: Monel 400 can be readily welded by conventional processes, making it easy to fabricate and install.
  • Thermal Conductivity: It has good thermal conductivity, making it suitable for heat exchanger applications.
  • Resistance to Biofouling: Monel 400 is resistant to biofouling, making it ideal for marine and underwater applications.

Advantages of Monel 400 Seamless Pipes

Choosing Monel 400 seamless pipes offers numerous advantages that contribute to their widespread use in critical industries:

  1. Seamless Construction: The seamless nature of these pipes eliminates the risk of weak points associated with welded seams, ensuring uniform strength and superior performance.
  2. Longevity: The exceptional corrosion resistance and mechanical properties of Monel 400 translate to a longer service life, reducing the need for frequent replacements and maintenance.
  3. Versatility: Monel 400 pipes are versatile and can be used in a wide range of applications, including marine, chemical processing, and oil and gas industries.
  4. Cost-Efficiency: While the initial investment may be higher, the durability and extended lifespan of Monel 400 pipes make them a cost-effective solution over time.
  5. High-Temperature Performance: Monel 400 retains its mechanical properties at high temperatures, making it suitable for high-temperature environments.
400 Monel Pipes
690 inconel pipes

Schedule and Size Chart

Nominal Pipe Size (NPS) Outside Diameter (OD) (mm) Wall Thickness (mm) Schedule 10 Schedule 40 Schedule 80 Schedule 160
1/2″ 21.34 2.11 1.65 2.77 3.73 4.78
3/4″ 26.67 2.41 1.65 2.87 3.91 4.78
1″ 33.40 2.77 2.11 3.38 4.55 6.35
1 1/2″ 48.26 3.05 2.77 3.68 5.08 7.14
2″ 60.33 3.38 2.77 3.91 5.54 8.74
3″ 88.90 3.76 3.05 5.49 7.62 11.13
4″ 114.30 4.19 3.05 6.02 8.56 13.49

Mechanical Properties Chart

Property Value
Tensile Strength 550 – 620 MPa (80 – 90 ksi)
Yield Strength (0.2% PS) 240 – 345 MPa (35 – 50 ksi)
Elongation 20 – 30%
Hardness 65 – 80 HRB

Specifications Chart

Standard Specification
ASTM B165
ASME SB165
UNS N04400

Tensile Strength Chart

Temperature (°C) Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
20 550 240 28
100 520 230 27
200 500 220 26
300 470 210 25
400 450 200 24

Heat Treatment Requirement Chart

Treatment Temperature (°C) Duration (hours) Cooling Method
Annealing 800 – 900 1 – 2 Air cooling

Chemical Composition Chart

Element Percentage (%)
Nickel (Ni) 63 min
Copper (Cu) 28 – 34
Iron (Fe) 2.5 max
Manganese (Mn) 2 max
Carbon (C) 0.3 max
Silicon (Si) 0.5 max
Sulfur (S) 0.024 max

Physical Properties Chart

Property Value
Density 8.8 g/cm³
Melting Point 1350 – 1390 °C
Thermal Conductivity 21.8 W/m·K
Specific Heat Capacity 427 J/kg·K
Electrical Resistivity 0.510 µΩ·m

Application Chart

Industry Application
Marine Seawater systems, shipbuilding, offshore structures
Chemical Processing Reactors, heat exchangers, piping systems
Oil and Gas Refinery equipment, production, and transportation
Aerospace Aircraft and rocket components
Power Generation Heat exchangers, steam generators

Why Choose ASC LLP?

  1. Quality Assurance: We adhere to the highest quality standards, ensuring that every Monel 400 seamless pipe we supply meets rigorous specifications and industry requirements.
  2. Extensive Inventory: Our vast inventory includes a wide range of Monel pipes, allowing us to fulfill orders promptly and efficiently.
  3. Custom Solutions: We offer custom fabrication services to meet the unique needs of your project, providing tailored solutions that ensure optimal performance.
  4. Competitive Pricing: We strive to offer competitive pricing without compromising on quality, delivering value to our customers.
  5. Global Reach: With a strong network of suppliers and customers worldwide, we are equipped to serve clients across the globe, ensuring timely delivery and support.

Monel 400 pipes from ASC LLP represent the pinnacle of quality and performance. Whether you require pipes for marine, chemical processing, oil and gas, aerospace, or power generation applications, our Monel 400 pipes offer unmatched reliability and durability. Trust us as your Monel 400 suppliers to deliver the superior materials you need to achieve excellence in your projects. Contact us today to learn more about our products and how we can support your specific requirements.

Global Reach

Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Monel 400 Pipes. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Metal globe

Countries We Export To

UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.

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