Luois Metals, a reputable manufacturer and supplier based in Houston, USA, specializes in high-quality Monel Hollow Bars that are built for exceptional strength, durability, and corrosion resistance. Crafted with precision and rigorous quality control, these hollow bars boast impressive dimensional accuracy, a smooth surface finish, and a long lifespan. Monel Hollow Bars are perfect for industries that demand reliable performance in tough and corrosive settings, including marine, chemical processing, oil and gas, aerospace, and power generation. Luois Metals is committed to ensuring that its products meet international standards, consistently delivering top-notch quality along with superior mechanical and chemical properties.
These Monel Hollow Bars primarily consist of nickel and copper, with carefully controlled amounts of iron, manganese, and other alloying elements to boost their mechanical strength and resistance to corrosion. This unique composition grants them remarkable resistance to seawater, brine, acids, and alkaline solutions, all while maintaining high toughness and durability. On the mechanical side, they provide excellent tensile and yield strength, ductility, hardness, and thermal conductivity. Their hollow design allows for reduced weight without sacrificing strength, making them ideal for critical piping, shafts, and structural applications.
| Specifications | : | ASTM B164 / ASTM SB164 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size | : | 5 mm To 500 mm |
| Diameter | : | 0.1 mm to 100 mm |
| Length | : | 100 mm To 3000 mm Long & Above |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Tolerance | : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Form | : | Hollow |
| Designation | C% | Co% | Cr% | Mo% | Ni% | V% | W% | Ai% | Cu% | Nb/Cb Ta% | Ti% | Fe% | Sonstige Autres-Other % |
| – | 0.12 | – | – | – | 65.0 | – | – | – | 32.0 | – | – | 1.5 | Mn 1.0 |
| – | 0.10 | – | – | – | 43.0 | – | – | – | 53.0 | – | – | 0.75 | Si 0.25; Mn 2.25 |
| – | 0.15 | – | Â | Â | 52.0-57.0 | – | – | 0.05 | rest/bal | – | – | 0.50 | Mn 0.10; Si 0.10;S o.024 |
| – | 0.10 | – | – | – | 63.0-17.0 | – | – | 2.5-3.5 | rest/bal | – | 0.50 | 2.0 | Mn 1.5;Si 0.5; S 0.010 |
| – | 0.13 | – | – | – | 64.0 | – | – | 2.8 | 30.0 | – | 0.6 | 1.0 | Mn 0.8 |
| – | 0.15 | – | – | – | 66.0 | – | – | – | 31.0 | – | – | 1.2 | Mn 1.0; S 0.04 |
| 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 % |
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@www.louismetals.us
Yes, Monel Hollow Bars can be heat treated to enhance their mechanical properties. Heat treatment processes such as annealing can improve their strength, hardness, and corrosion resistance.
Yes, Monel Hollow Bars can be used for underground applications due to their excellent corrosion resistance and durability in harsh environments. They are ideal for applications requiring long-term strength and protection against soil corrosion.
Monel Hollow Bars find extensive use in pump shafts, marine hardware, chemical plant piping, valve components, heat exchangers, and offshore engineering projects. They are also utilized in shipbuilding, desalination plants, oil refineries, and aerospace structures where strength, corrosion resistance, and reliability are crucial. The combination of their mechanical performance and ability to withstand harsh environments makes them incredibly versatile and dependable. Luois Metals stands by the superior quality, precision, and durability of its Monel Hollow Bars, making them the go-to choice for industries that require high-performance materials in demanding conditions.






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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