Anucha Metals, a top-notch manufacturer and supplier based in Bangkok, Thailand, specializes in crafting high-quality Monel Hollow Bars that are designed to excel in tough industrial settings. With a strong focus on precision manufacturing and rigorous quality control, Anucha Metals guarantees that its Monel Hollow Bars deliver outstanding corrosion resistance, durability, and strength. These bars are built to endure harsh conditions like seawater, acids, and alkalis, making them a go-to choice for industries such as marine, chemical, petrochemical, and aerospace. Their reliability and versatility have earned them a reputation as a preferred option for critical engineering and high-performance applications around the globe.
Monel Hollow Bars are mainly made from nickel and copper, with a touch of iron, manganese, carbon, and silicon to boost their strength and stability. This unique alloy offers remarkable resistance to seawater, acidic, and alkaline environments while keeping its structural integrity intact. On the mechanical side, Monel Hollow Bars boast high tensile strength, toughness, and hardness, ensuring consistent performance even in extreme temperatures, whether hot or cold. They also provide good thermal conductivity, resistance to stress-corrosion cracking, and impressive durability, making them ideal for demanding operating conditions and heavy-duty industrial tasks.
| 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@anuchametal.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.
These Monel Hollow Bars find extensive use in industries where corrosion resistance and strength are non-negotiable. In marine engineering, they are commonly used for pump shafts, propeller parts, and seawater valves thanks to their excellent resistance to saltwater. The chemical and petrochemical industries rely on them for processing equipment, heat exchangers, and piping systems. In aerospace, they are utilized in fasteners, structural components, and fuel tanks that need to withstand significant stress. Moreover, Monel Hollow Bars are also employed in oil and gas operations, power generation facilities, and specialized engineering projects where dependable performance in harsh environments is crucial.






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