Aiman Metals, Kuala Lumpur, Malaysia, is a prominent producer and supplier of high-quality Monel Hollow Bars. With outstanding strength, corrosion resistance, and extended service life, our Monel Hollow Bars provide consistent performance in harsh industrial conditions. We offer tailored solutions to suit particular dimension, mechanical, and application needs, guaranteeing maximum outcomes for each customer. Produced from high-quality Monel alloy and state-of-the-art production methods, these hollow bars are superior for marine, chemical processing, aerospace, and oil & gas applications. Through our commitment to quality control, prompt delivery, and technical support, Aiman Metals is the go-to company for Monel Hollow Bar solutions.
Monel Hollow Bars consist of 65–70% nickel, 28–34% copper, and trace quantities of iron, manganese, carbon, and silicon. This alloy provides superior corrosion resistance in seawater and acidic media. Mechanically, they possess tensile strength as high as 1000 MPa with high yield strength and superior pitting and stress corrosion cracking resistance. They possess good high-temperature stability, toughness, and ease of fabricating, making them suitable for precision engineering. These characteristics provide predictable performance at high pressure, high temperatures, and chemically hostile conditions, enabling long-term reliability in many of the world’s toughest operating environments
| 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 | – | 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@aimanmetals.com
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 are extensively used in applications requiring high strength, resistance to corrosion, and hardness. In naval applications, they are utilized in propeller shafts, pumps, seawater valves, and offshore platform equipment. They are utilized by the chemical processing industry for heat exchangers, reactors, and corrosive fluid piping systems. Aerospace utilizes them in high-temperature engine parts, exhausts, and structural elements. The oil & gas sector depends on them for wellheads, subsea equipment, and drilling tools, where performance under severe pressures and corrosive conditions is critical. In all industries, Monel Hollow Bars provide long-lasting, reliable operation in mission-critical applications.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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