Semih Metals, based in Istanbul, Turkey, stands out as a top manufacturer and supplier of Monel K500 Bars and Rods. They specialize in high-performance nickel-copper alloy products that boast remarkable strength, toughness, and resistance to corrosion. Crafted under strict quality standards, these bars and rods offer an impressive surface finish, precise dimensions, and outstanding durability. Semih Metals is committed to ensuring that its Monel K500 Bars and Rods meet the demanding requirements of various industries, including marine engineering, oil and gas, aerospace, and chemical processing, where components must withstand harsh environments, high stress, and extreme conditions.
The composition of Monel K500 Bars and Rods includes approximately 63% nickel, 27-33% copper, along with trace amounts of aluminum and titanium, which enhance the alloy’s characteristics through age hardening. This unique blend results in a remarkable combination of high tensile and yield strength, hardness, and toughness, while also providing excellent corrosion resistance in seawater, acids, alkalis, and sour-gas environments. On the mechanical side, Monel K500 maintains impressive toughness even at sub-zero temperatures and shows superior resistance to stress corrosion cracking and erosion.
| Standard | ASTM B865, ASME SB865 |
| 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 | Ti |
| Monel K500 | 63.0 min | 0.5 – 2 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 2.3 – 3.15 | 0.010 max | 0.35 – 0.85 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Monel K500 | 2.4375 | N05500 |
Yes, Monel Alloy K500 rods are highly corrosion-resistant, particularly in marine and chemical environments. They offer excellent resistance to seawater, acids, and other harsh conditions.
Yes, Monel K500 bars can be customized in size and length to meet specific requirements. They are available in various dimensions and can be tailored for different applications.
Monel K500 bars are known for their exceptional corrosion resistance, high strength, and excellent fatigue and thermal-fatigue strength. They also offer good machinability and weldability in demanding environments.
These Monel K500 Bars and Rods find extensive use in industries that demand both exceptional strength and the ability to endure harsh conditions. They’re commonly utilized in marine shafts, pump and valve components, offshore drilling equipment, oil and gas production systems, and aerospace fasteners. Additionally, you’ll find them in chemical processing machinery, heat exchangers, and high-performance springs, where reliability and longevity are essential. Thanks to their remarkable durability and resistance to corrosive and high-pressure environments, Monel K500 Bars and Rods are the go-to choice for advanced engineering and industrial applications.






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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