Semih Metals, based in Istanbul, Turkey, is a reliable manufacturer and supplier of Monel Bars and Rods. They specialize in high-performance nickel-copper alloy products that are crafted for exceptional strength, toughness, and remarkable resistance to corrosion. With a commitment to precision and strict quality standards, these bars and rods boast an excellent surface finish, precise dimensions, and long-lasting durability. Semih Metals guarantees that its Monel Bars and Rods can handle the tough demands of industries like marine engineering, chemical processing, oil and gas, and aerospace, where components need to endure harsh environments, high pressure, and corrosive substances.
The composition of Monel Bars and Rods primarily includes nickel (around 63%) and copper (approximately 28–34%), along with trace amounts of iron, manganese, carbon, and silicon. This unique blend offers outstanding resistance to seawater, acids, alkalis, and caustic solutions. On the mechanical side, Monel alloys are known for their high tensile strength, good yield strength, ductility, and impressive toughness, even in freezing temperatures. This combination of mechanical stability and corrosion resistance makes Monel Bars and Rods perfect for heavy-duty and demanding industrial applications.
Monel Round Bar Specification : ASTM B164 / A479, ASME SB164 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
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 | Ti | S |
|---|---|---|---|---|---|---|---|---|---|
| 400 | 63.0- 70.00 max | 2.50 max | 0.3 max | 2.00 max | 0.50 max | Remainder | – | – | 0.024 max |
| K500 | 63.0 min | 05 – 2 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 2.3 – 3.15 | 0.35 – 0.85 | 0.010 max |
| Grade | Tensile (ksi) | .2% Yield (ksi) | Elongation % | Hardness (HRb) |
|---|---|---|---|---|
| 400 | 75 to 90 | 25 to 50 | 60 to 35 | 60 to 80 |
| K500 | Psi – 1,60,000 , MPa – 1100 | Psi – 1,15,000 , MPa – 790 | 20 % | – |
| STANDARD | UNS | WNR. | JIS | EN |
|---|---|---|---|---|
| Monel 400 | N04400 | 2.4360 | NW 4400 | NiCu30Fe |
| Monel K500 | N05500 | 2.4375 | – | – |
Yes, Monel alloy bars are highly corrosion-resistant, particularly to seawater, acids, and alkalis. Their exceptional resistance makes them suitable for harsh environments and applications requiring durability.
Yes, Monel rods can be customized in size and length to meet specific application requirements. They are available in various diameters and lengths, ensuring versatility for different industries.
Monel alloy bars and rods perform excellently in high-temperature environments, maintaining strength and resistance to oxidation. They are ideal for applications in extreme heat, such as chemical processing and marine industries.
You’ll find Monel Bars and Rods widely utilized in industries where both strength and corrosion resistance are essential. They’re often used in marine components like pump shafts, propeller shafts, and seawater valves, as well as in chemical processing equipment, heat exchangers, and oil and gas applications. Furthermore, they play a crucial role in aerospace components, fasteners, and power generation systems, thanks to their reliable performance in extreme conditions. With their remarkable durability and resistance, Monel Bars and Rods are the go-to choice for industries operating in aggressive and high-stress environments.






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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