Anucha Metals, a top-notch manufacturer and supplier based in Bangkok, Thailand, is all about delivering high-quality Monel 400 Forgings that meet international industrial standards. Known for their incredible strength, durability, and resistance to corrosion, these forgings are crafted using cutting-edge technology and precision, ensuring they perform reliably even in the toughest environments. Anucha Metals is committed to maintaining consistent quality and performance, making Monel 400 Forgings the go-to choice for industries like marine, chemical, oil and gas, and aerospace. Their toughness and long lifespan make them perfect for critical engineering applications around the globe.
Monel 400 Forgings are made up of roughly 67% nickel and 23% copper, along with trace amounts of iron, manganese, and silicon to enhance stability. This unique blend gives them excellent resistance to seawater, acids, and alkalis. On the mechanical side, they boast high tensile strength, superior toughness, and good hardness, all while remaining stable in both high and low temperatures. They also stand strong against stress-corrosion cracking and erosion. These impressive mechanical and chemical properties make Monel 400 Forgings a reliable choice in demanding 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 widely used in industries that need exceptional strength and corrosion resistance. In marine engineering, they’re utilized in seawater valves, shafts, and pump components thanks to their remarkable resistance to saltwater. The chemical and petrochemical sectors rely on them for processing equipment, heat exchangers, and piping systems. In aerospace, they’re found in fuel tanks, fasteners, and critical structural components. Plus, Monel 400 Forgings are essential in oil and gas exploration, power generation equipment, and specialized engineering projects where durability and reliability in extreme conditions are a must.






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