Dhruv Metals, a prominent manufacturer and supplier located in Hyderabad, India, specializes in high-quality Monel 400 Forgings that are perfect for use in tough and corrosive environments. Crafted from top-notch Monel 400 alloy, these forgings boast impressive resistance to seawater, acids, and alkalis, while also offering solid mechanical strength and thermal stability. You can find them in various shapes, including flanges, discs, rings, and even custom components, all produced to meet ASTM B564 standards. Dhruv Metals prides itself on precision, durability, and ensuring customer satisfaction, serving industries like marine, chemical, oil & gas, and power generation both in India and around the world.
Monel 400 Forgings are made up of about 63% nickel and 28–34% copper, along with small amounts of iron, manganese, and silicon. This robust alloy is known for its excellent corrosion resistance, especially in seawater and chemical settings. It has a tensile strength of roughly 550 MPa and a yield strength of 170 MPa, along with impressive ductility and toughness. Monel 400 keeps its mechanical integrity even in a wide range of temperatures, including cryogenic conditions. These forgings are also easy to weld, resistant to impact, and built to last, making them ideal for harsh industrial environments.
Specifications ASTM B564 / ASME SB564
Flat bar blocks up to 27″ width and 15,000 lbs.
Cylinders and sleeves up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts up to 144″ maximum length and 20,000 lbs.
Grades Monel 400 Forging UNS (N04400), DIN (2.4360)
| 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 % |
| Density | Melting Range | Curie Temperature | Electricity Resistivity | |||
| g/cm3 | lb/in3 | °F | °C | °F | °C | µΩ·m |
| 8.8 | 0.318 | 2370-2460 | 1300-1350 | 70-120 | 21-49 | 547 |
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
| Monel 400 | N04400 | 2.4360 | NU-30M | NiCu30Fe | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 |
Temperature control is crucial in forging Monel 400, ensuring optimal mechanical properties, preventing defects, and maintaining its corrosion resistance and strength. Proper control minimizes cracking and enhances overall quality.
Assess Monel 400's forging strength for aerospace by evaluating its tensile strength, yield strength, and fatigue resistance under simulated operating conditions. Conduct tests for thermal stability and corrosion resistance to ensure suitability.
Evaluate Monel 400 forgings by checking their mechanical properties, corrosion resistance, and compatibility with your operating environment. Review certifications, standards, and conduct application-specific testing for assurance.
You’ll find Monel 400 Forgings used across various industries that demand high corrosion resistance and mechanical strength. In the marine sector, they’re utilized for shafts, propeller components, seawater valves, and pumps. In the chemical and petrochemical industries, they’re perfect for process equipment, heat exchangers, and reactors that come into contact with acids and alkalis. The oil and gas sector relies on them for downhole tools, offshore platforms, and valve bodies. Plus, Monel 400 forgings are also used in aerospace, power generation, and medical equipment, where their ability to withstand aggressive media and perform reliably in extreme conditions is crucial for safe and efficient operations.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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