Monel 400 Pipes are a premium range of nickel-copper alloy pipes recognized for their exceptional resistance to seawater and steam at high temperatures, as well as to salt and caustic solutions. These pipes are composed of approximately 67% nickel and 23% copper, with small amounts of iron, manganese, carbon, and silicon. At Nascent Pipe & Tubes, we specialize in supplying high-performance Monel 400 Pipes that conform to international quality standards including ASTM B165 and UNS N04400, making them an ideal choice for demanding industrial environments.

Monel 400 is a solid solution alloy that can only be hardened by cold working. The alloy offers excellent mechanical properties across a wide range of temperatures and exceptional resistance to many corrosive environments. These attributes make Monel 400 seamless pipes and Monel 400 welded pipes suitable for marine engineering, chemical and hydrocarbon processing, heat exchangers, and gas processing industries. The alloy’s high tensile strength and toughness, even at sub-zero temperatures, make it indispensable in offshore and subsea applications.
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Monel 400 Pipes Manufacturers in India, Monel 400 Pipes Suppliers in India, Monel 400 Pipes Stockists in India, Monel 400 Pipes Exporters in India
Monel 400 Round Pipes (UNS N04400) is invulnerable to the ocean water usage comparatively in regards to various acids and other terFlangesle media. Monel 400 Pipes, any of a party of nickel - copper Alloys, contains around 66% of nickel and 31.5 percent of copper, with humble measures of iron, manganese, carbon, and silicon.
Monel 400 Pipes Manufacturers In Mumbai, Monel 400 Pipes Suppliers In Mumbai, Monel 400 Pipes Stockists In Mumbai, Monel 400 Pipes Exporters In Mumbai
Our commitment to excellence has made us one of the leading Monel 400 pipe suppliers in India and across global markets. We also provide third-party inspection, material test certificates, and customized packaging to ensure our clients receive the best service along with superior quality. For industries looking for corrosion-resistant and high-strength piping solutions, Monel 400 pipes are a trusted option that offers both longevity and economic value. With the backing of ASTM B165 compliance and UNS N04400 certification, these pipes ensure optimal performance in harsh environments, contributing to the reliability and efficiency of your systems.
SPECIFICATIONS OF Monel 400 Pipes
Specifications :ASTM B 165 ASME SB 165 / ASTM B 725 ASME SB 725
Dimensions : ASTM, ASME and API
Size :15″NB TO 150″NB IN
Specialized in :Large Diameter Size
Range :6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Type : Seamless / ERW / Welded / Fabricated
Form :Round, Hydraulic Etc
Length :Single Random, Double Random & Cut Length.
End :Plain End, Beveled End, Treaded
CHEMICAL COMPOSITION OF Monel 400 Pipes
Monel 400 | Ni | C | Al | Mn | Fe | Cu | S | Co | Cr |
---|---|---|---|---|---|---|---|---|---|
63.0 min | 0.3 max | 0.50 max | 2.0 max | 0.5 max | 1.0 – 2.5 | 28.0 – 34.0 | 0.02 max | – | – |
MECHANICAL PROPERTIES OF Monel 400 Pipes
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
---|---|---|---|---|---|---|---|
Monel 400 | N04400 | 2.4360 | NU-30M | NiCu30Fe | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 |
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