George Metals, a top-notch manufacturer and supplier located in Houston, USA, specializes in providing high-quality Monel Flat Bars designed for optimal performance in tough, corrosive, and high-stress industrial settings. Crafted from premium Monel alloys such as Monel 400 and Monel K500, these flat bars boast remarkable resistance to seawater, acids, and alkalis, along with impressive mechanical strength and thermal stability. George Metals guarantees precise dimensional tolerances, a smooth surface finish, and dependable metallurgical consistency. Their Monel flat bars are perfect for marine, chemical processing, oil & gas, and aerospace applications, where strength and corrosion resistance are absolutely crucial.
Monel Flat Bars mainly consist of 63–70% nickel and 20–29% copper, along with trace amounts of iron, manganese, carbon, and silicon. Monel 400 is celebrated for its outstanding corrosion resistance and moderate strength, providing a tensile strength of 480–620 MPa and a yield strength of around 170 MPa. Monel K500 takes it up a notch with age hardening, achieving tensile strength over 850 MPa. These alloys are known for their excellent fatigue resistance, toughness, and thermal conductivity, maintaining their structural integrity in both cryogenic and high-temperature conditions, while also resisting stress corrosion cracking in marine and chemical processing environments.
Dimensions : ASTM, ASME, API.
Length : 2 meters – 7 meters ( 8 feet to 24 feet)
Size Range : 38×10 mm to 150×25 mm
Finish : Bright, Black, Polish
Form : Flat Bar
Condition : Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished
Other Services : Machining (CNC), Centreless Grinding (CG), Heat Treatment, Anneling, Pickling, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication
Flat Bars End Finish : Sheared / Bansaw Cut / Hot- Cut With Grinding/ Water Jet Cutting.
| Element | Max | Min |
| Ni | – | 63.0 |
| Fe | 1.0 – 2.5 | – |
| C | 0.3 | – |
| Mn | 2.0 | – |
| Si | 0.5 | – |
| Cu | 28.0 – 34.0 | – |
| Al | 0.50 | – |
| S | 0.02 | – |
| Element | Monel |
| Density | 8.8 g/cm3 |
| Melting Point | 1350 °C (2460 °F) |
| Tensile Strength | Psi – 80,000 , MPa – 550 |
| Yield Strength (0.2%Offset) | Psi – 35,000 , MPa – 240 |
| Elongation | 40 % |
Monel Flat Bars find extensive use in marine components, chemical processing equipment, oil & gas systems, heat exchangers, and aerospace assemblies, where corrosion resistance and mechanical reliability are vital. They are perfect for pump parts, valve plates, brackets, supports, fasteners, and structural components that face saltwater, acidic chemicals, or high pressures. In the naval and offshore industries, Monel flat bars are favored for their resilience against chloride-induced corrosion. Additionally, they are employed in electronics, nuclear reactors, and other demanding applications, showcasing their versatility and reliability in challenging environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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