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Nial Sheets and Plates, with its head office in Houston, USA, is a reliable manufacturer and supplier of high-quality metal sheets and plates for various industrial applications. One of our specialty products includes the Monel 400 Coil/Slitting Coil, which is widely known for its excellent corrosion-resistant, strength, and durability over the long term. With a dedication to accuracy in manufacturing, prompt delivery, and satisfaction to customers, we cater to oil and gas, chemical processing, marine engineering, among other industries. Our coils of Monel 400 are specifically designed to function reliably in extreme environments, with cost-saving and high-performance solutions for demanding structural and mechanical applications.
Monel 400 Coil/Slitting Coil is a nickel-copper alloy of around 63–70% nickel, 28–34% copper, and trace levels of iron, manganese, and carbon. This alloy presents excellent corrosion resistance, especially in seawater, acidic, and alkaline atmospheres. The alloy possesses great mechanical strength, toughness under wide temperature ranges, and resistance to stress-corrosion cracking. It has structural integrity even at high temperatures, hence suitable for use in pressure equipment and heat exchangers. Monel 400’s special characteristics have made it a reliable material for use in applications where both durability and corrosion resistance are necessary.
Specifications : ASTM B127 / ASME SB127
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish : Hot rolled (HR), Cold rolled coils (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Plain Coils, Shim Coils, Strip
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
Monel 400 coil/slitting coil offers excellent corrosion resistance, particularly in acidic environments, making it ideal for marine, chemical, and oil industries. Even at elevated temperatures, it provides high strength, toughness, and durability. The material’s resistance to pitting and stress-corrosion cracking ensures long-term reliability. Its ease of fabrication and weldability make it suitable for various applications, offering versatility in industrial processes. Monel 400 coil/slitting coil is an excellent choice for demanding environments due to its superior mechanical properties and corrosion resistance.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Monel 400 | 2.4360 | N04400 | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 | NU-30M | NiCu30Fe |
Monel 400 Slitting Coils and Monel 400 Coils are extensively applied in high–strength, corrosion-resistant, and long-life service industries. Within the chemical processing plant business, they can be perfectly utilized on valves, pumps, and chemical process vessels that come into contact with aggressive chemicals. In marine environments, Monel 400 stands out where performance in seawater systems, ship parts, and offshore structures is a requirement. The oil and gas industry applies it to pressure vessels, pipes, and drilling equipment, where contact with corrosive fluids is common. Its application in heat exchangers and condensers also speaks to its thermal stability, positioning it as a preferred alloy for high-usage applications.
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Houston, TX 77041
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