Headquartered in Kuala Lumpur, Malaysia, Aiman Metals is a reliable manufacturer and supplier of high-quality metal products to industries worldwide. Our Monel Rectangular Bars are manufactured using high-performance nickel-copper alloy, which is well known for outstanding corrosion resistance, strength, and durability under severe conditions. Our bars in different grades and sizes ensure consistent dependability in challenging industries like marine, chemical processing, aerospace, and oil & gas. Engineered to be versatile and high-performance, they find applications where both high tensile strength and exceptional resistance to seawater, acids, and alkalis are necessary. Precision-engineered to the highest quality standards of the world, every bar is a guarantee of quality.
Monel Rectangular Bars are solid rectangular sections made of an alloy with around 63% nickel, 28–34% copper, and minor contents of iron, manganese, carbon, and silicon. This special alloy offers superior resistance to seawater, acidic, and alkaline atmospheres, but still retains strength at high temperatures. The material has excellent toughness, good weldability, and long-term endurance, making it well-suited to high-stress applications under aggressive conditions. Monel’s capacity for withstanding oxidation and corrosion under high pressure guarantees predictable performance, and these rectangular bars represent a reliable option for critical components in a variety of industrial applications.
| Monel Rectangular Bar Standard | ASTM B164, ASTM B865, AMS 5513, AMS 5511, AMS 5647 |
|---|---|
| Monel Rectangular Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Alloy Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Monel Rectangular Size | 33 x 30mm to 295 x 1066mm |
| JIS NW Rectangular-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Monel Rectangular Bars Condition | Hardened & tempered, annealed |
| Type Cold Rolled Retangular Bar Technique | Alloy Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Monel Alloy Rod Processing | Bar cutting to 650mm |
| 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 % |
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
Monel Rectangular Bars are used in the oil and gas industry for manufacturing components such as piping, valves, and heat exchangers, where resistance to corrosion and high pressure is critical.
Monel Rectangular Bars maintain excellent strength and stability in high-temperature environments, making them suitable for use in heat exchangers, reactors, and other high-heat industrial applications.
Monel Rectangular Bars are commonly utilized where utmost strength and resistance to corrosion are critical. In the marine industry, they are applied in propeller shafts, sea water valves, and pump parts because of their resistance to seawater corrosion. In chemical processing, they are used in heat exchangers, reactors, and valves that come in contact with aggressive acids and alkalis. The aerospace industry utilizes them as parts in engines and high-strength fasteners, while the oil & gas industry utilizes them in offshore platforms, drilling equipment, and high-pressure systems. Their toughness, flexibility, and reliability make them the top pick for operations under most 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.
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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