Semih Metals, located in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier of high-quality Monel 400 Bars and Rods. Known for its precision engineering and unwavering commitment to excellence, Semih Metals delivers products that adhere to strict international standards. The Monel 400 Bars and Rods from this company are designed for exceptional corrosion resistance, durability, and reliable performance even in the toughest environments. With a strong emphasis on customer satisfaction, Semih Metals guarantees timely deliveries, tailored solutions, and consistent quality. Serving industries around the globe, the company has built a solid reputation for offering robust and versatile Monel 400 products that cater to a wide range of industrial applications.
Monel 400 Bars and Rods are primarily made up of about 63% nickel and 28–34% copper, along with small amounts of iron, manganese, and carbon. This distinctive composition gives it remarkable resistance to corrosion, particularly in seawater, chemical environments, and acidic conditions. On the mechanical side, Monel 400 boasts high tensile strength, toughness, and ductility, making it perfect for demanding structural applications. It retains its strength across a broad temperature range and is easy to machine, weld, and fabricate. The combination of outstanding corrosion resistance and strong mechanical properties makes Monel 400 a dependable choice for critical industrial components.
| Standard | ASTM B164, ASME SB164 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | Ni | Fe | C | Mn | Si | Cu | Al | S |
| Monel 400 | 63.0 min | 1.0 – 2.5 | 0.3 max | 2.0 max | 0.5 max | 28.0 – 34.0 | 0.50 max | 0.02 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 35000 , MPa – 240 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN |
| Monel 400 | 2.4360 | N04400 | МНЖМц 28-2,5-1,5 | NU-30M | NW 4400 | NA 13 | NiCu30Fe |
Yes, Monel Alloy 400 Bars are highly corrosion-resistant, especially in seawater and acidic environments. Their excellent resistance to pitting, crevice corrosion, and stress corrosion cracking makes them ideal for harsh conditions.
Yes, Monel 400 rods can be customized in size and length according to specific requirements. They are available in various diameters and lengths to suit different industrial applications.
Monel Alloy 400 Bars and Rods perform well in high-temperature environments, maintaining strength and resistance to oxidation. They can withstand temperatures up to 1,000°F (538°C) without significant degradation.
Monel 400 Bars and Rods find extensive use in marine engineering, chemical processing, and aerospace industries, thanks to their exceptional corrosion resistance and mechanical strength. They are perfect for creating shafts, fasteners, pump components, valves, and heat exchangers that function in seawater or acidic environments. This alloy is also a go-to in the oil and gas sectors, desalination plants, and marine hardware, ensuring long-lasting performance even under harsh conditions. Additionally, Monel 400 is favored for electrical and chemical applications where non-magnetic and highly corrosion-resistant materials are essential.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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