Heer Fittings is one of the prominent Forging Manufacturers and Suppliers of Monel 400 Forged Fittings in Delhi, India. Famous for their incredible resistance to seawater, acids, and alkalis, Monel 400 forged fittings find extensive applications in marine, chemical, and oil and gas sectors. It is a nickel-copper alloy with superior mechanical strength and corrosion resistance in extreme conditions. At Heer Fittings, we produce Monel 400 forged fittings with precision and high quality control to international standards. Our products are reliable in India as well as worldwide for their strength, high performance, and reliability in hostile service conditions.
Specification : ASTM B564 / ASME SB564
Dimension Standard : ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799
Size : 1/8″ NB to 4″ NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End – 2000 /3000/ 6000 LBS.
Socket-weld End – 3000 / 6000/ 9000 LBS.
Monel 400 Forged Fittings consist of about 63% nickel and 28–34% copper with traces of iron, manganese, carbon, and silicon. This alloy shows great resistance to acidic and alkaline conditions, particularly for marine and chemical uses. Monel 400 demonstrates tensile strength of approximately 550–620 MPa, yield strength of about 170 MPa, and elongation of about 35%. It retains its mechanical strength over a broad temperature range and possesses great ductility, toughness, and thermal conductivity. All these characteristics recommend Monel 400 for high-performance forged fittings in corrosive and high-pressure applications.
| Grade | Ni | C | Al | Mn | Si | Fe | Cu | S |
| Monel 400 | 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 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
Heer Fittings is a leading supplier of Monel 400 Forged Fittings in Delhi, India. We offer an extensive range of Monel 400 Forged Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| 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 |
Choose Monel 400 Forged Fittings from Heer Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Yes, custom sizes for Monel 400 Forged Fittings are available at Heer Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@heerfittings.com
Monel 400 Forged Fittings have extensive applications in marine engineering, oil and gas production, chemical processing, and power generation industries. They are best suited to applications that are exposed to seawater, hydrofluoric acid, sulfuric acid, and high-pressure steam. Standard applications range from valves to pumps, piping systems, heat exchangers, and offshore platforms. Their resistance to stress corrosion cracking, pitting, and erosion makes them the first preference in applications having varying temperatures and aggressive media. Monel 400 forged fittings are also used in aerospace, nuclear, and pharmaceutical equipment where material stability and long-term performance are essential.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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