Luois Metals stands out as a top-notch manufacturer and supplier of high-quality Monel Bars and Rods, proudly based in Houston, USA. We’re known for our unwavering dedication to excellence and precision, offering Monel alloy products that adhere to international standards for both performance and durability. Monel, a nickel-copper alloy, is highly sought after for its remarkable resistance to corrosion, especially in marine and chemical settings. Our Monel bars and rods come in a variety of grades, sizes, and finishes, customized to meet the specific needs of different industries. At Luois Metals, we cater to sectors like marine engineering, aerospace, oil and gas, and chemical processing, providing reliable alloy solutions.
Monel Bars and Rods are primarily made up of around 63% nickel and 28–34% copper, along with trace amounts of iron, manganese, carbon, and silicon. This unique blend gives Monel alloys outstanding corrosion resistance, particularly in seawater, acids, and alkaline environments. Monel boasts impressive tensile strength (up to 550 MPa), good ductility, and strong resistance to stress-corrosion cracking. It also maintains its mechanical properties across a wide temperature range. Whether cold- or hot-worked, Monel is easy to weld, making it perfect for intricate fabrications. The combination of strength and corrosion resistance makes it a go-to choice for challenging environments.
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.
Monel Bars and Rods find their place in a variety of industrial applications that require both durability and corrosion resistance. You’ll often see them in marine components like propeller shafts, pump and valve parts, and heat exchanger tubing. In the chemical processing sector, Monel is essential for handling corrosive chemicals and gases. The aerospace and defense industries rely on Monel for fuel tanks, frames, and fasteners. It’s also utilized in oil and gas drilling equipment, nuclear applications, and even musical instruments. Luois Metals is here to provide you with the best Monel solutions tailored to your needs.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis 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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