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Monel 400 Plate Sheet is a high-performance nickel-copper alloy renowned for its exceptional corrosion resistance in marine and chemical environments. With excellent ductility and high strength, it is ideal for applications like heat exchangers, valves, and pumps across various industries. Conforming to ASTM B127, this versatile material ensures durability and reliability in extreme conditions.
Monel 400, Monel K500
DLX
Thickness 0.8-36mm;Width 650-2000mm;Length 800-4500mm
8.80 g/cm3
10kg
1300-1350℃
10-25 days
Chemical,petroleum,ocean development
Product Description
Nickel Alloy Monel 400 Plate Sheet, a high-performance nickel-copper alloy, is engineered to deliver exceptional corrosion resistance in demanding environments, including seawater, acidic, and alkaline conditions. This premium alloy is ideal for applications requiring durability, reliability, and resistance to harsh chemical and marine settings.
Composed primarily of nickel and copper, Monel 400 Plate Sheet offers outstanding mechanical properties across a wide temperature range, from cryogenic conditions to temperatures up to 480°C. Its robust composition ensures excellent ductility and ease of fabrication, making it a preferred choice for industries seeking versatile and resilient materials.
Monel 400 Plate Sheet is easily machined and welded in its annealed state, providing flexibility for manufacturing processes. Its exceptional resistance to stress corrosion cracking and pitting makes it a trusted material for critical applications in marine engineering, chemical processing, oil and gas production, and precision instrumentation.
Monel 400 Plate Sheet exhibits exceptional resistance to corrosion from seawater, acids, and alkalis, ensuring long-lasting performance in aggressive marine and chemical environments.
With its high nickel-copper composition, Monel 400 offers superior ductility, allowing for easy forming and shaping during fabrication processes.
Maintains consistent mechanical properties from cryogenic temperatures to 480°C, making it suitable for a variety of extreme thermal applications.
Provides outstanding resistance to stress corrosion cracking and pitting, ideal for high-pressure components in demanding industrial settings.
Readily machined and welded in its annealed state, Monel 400 Plate Sheet supports versatile manufacturing for complex industrial designs.
Specification
| Name | Monel 400(N04400) | Monel K500(N05500) | |
| Chemmical Composition wt. | Ni | 63.0-67.0 | 63.0-67.0 |
| Fe | ≤2.00 | ≤2.00 | |
| C | ≤0.03 | ≤0.25 | |
| Mn | ≤1.50 | ≤0.15 | |
| P | - | - | |
| Si | ≤0.50 | ≤1.00 | |
| Cu | 28.0-34.0 | margin | |
| S | - | ≤0.01 | |
| Cr | - | - | |
| Al | - | 2.0-4.0 | |
| TI | - | 0.25-1.00 | |
| Others | - | - |
| Item | Density | Melting point | Tensile Strength | Yield Strength | Elongation | HB |
| Monel K500 | 8.05 g/cm3 | 1288-1343°C | 1100 | 790 | 20% | - |
| Monel 400 | 8.83 g/cm3 | 1300-1390°C | 480 | 170 | 35% | >331 |
Application Field
Nickel Alloy Monel 400 Plate Sheet is widely utilized across industries for its exceptional corrosion resistance and versatility. Below are five key application fields:
Employed in seawater-exposed components such as hull plates, deck fittings, and heat exchanger plates due to its superior resistance to saltwater corrosion.
Used in equipment like reactor vessels, storage tanks, and piping systems that handle corrosive acids, alkalis, and chemical solutions.
Utilized in boiler feedwater heaters, turbine components, and condenser plates for its durability in high-temperature and corrosive conditions.
Applied in offshore platforms, processing equipment, and storage tanks for its resistance to corrosive fluids and sour gas environments.
Used in equipment like evaporators and storage vessels for its resistance to corrosion from acidic food products and sanitation chemicals.
Our Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO 9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
FAQ
DLX Monel 400 plate sheets offer factory-direct supply at competitive wholesale prices, with custom sizes, large stock availability, and fast global shipping for reliable industrial and electronic applications. We guarantee high purity to meet your exact needs.
Delivery for Monel 400 plate sheets takes 10-30 days for small orders and up to 60 days for large quantities, depending on your specific order size.
Yes, we fully support OEM/ODM production for Monel 400 plate sheets—just send us your samples or drawings to get started.
Yes, you're welcome to visit our factory before ordering Monel 400 plate sheets—we value the chance to connect in person.
Our Monel 400 plate sheet production base is in Jiangsu, China, with efficient global shipping based on your order requirements and quantity.
Yes, we can send Monel 400 plate sheet samples to help you evaluate our quality firsthand.
