Dimensions : ASTM, ASME and API
Specifications : ASTM B 164, B 865, ASME SB 164, SB 865
Grade : Monel 400 (UNS No. N04400)
Size : 6 mm to 120 mm.
Form : Square
Length : Random, Fix & Cut Length
Finish : Bright, Polish & Black
Aiman Metals stands out as a reliable manufacturer and supplier of top-notch metal products right in Kuala Lumpur, Malaysia. They specialize in premium Monel Square Bars designed for industrial applications. These bars are celebrated for their impressive strength, durability, and resistance to corrosion, making them perfect for tough environments like marine, chemical, and aerospace sectors. With a commitment to quality, precision, and customer satisfaction, Aiman Metals guarantees timely deliveries and compliance with international standards. Their reputation as a dependable source for specialty alloys is well-earned, as they provide clients with customized solutions and expert technical support.
Monel Square Bars are made up mainly of nickel (around 63%) and copper (about 28–34%), along with trace amounts of iron, manganese, carbon, and silicon. This nickel-copper alloy is known for its exceptional corrosion resistance, particularly in marine and chemical settings. In terms of mechanical properties, Monel boasts a tensile strength of roughly 550–700 MPa and a yield strength of about 240–345 MPa, along with impressive ductility that allows for elongation up to 30%. It maintains its strength even at high temperatures and shows good toughness in sub-zero conditions, making it a go-to material for challenging engineering and industrial tasks.
Dimensions : ASTM, ASME and API
Specifications : ASTM B 164, B 865, ASME SB 164, SB 865
Grade : Monel 400 (UNS No. N04400)
Size : 6 mm to 120 mm.
Form : Square
Length : Random, Fix & Cut Length
Finish : Bright, Polish & Black
| 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 % |
Monel Square Bars find their place in various industries where top-tier corrosion resistance and mechanical strength are crucial. In the marine sector, they’re perfect for propeller shafts, seawater valves, and pump components due to their ability to withstand saltwater corrosion. In chemical processing, these bars are utilized in heat exchangers, storage tanks, and piping systems that deal with acidic or alkaline substances. The aerospace industry benefits from their excellent strength-to-weight ratio and thermal stability. Additionally, they’re employed in oil and gas, nuclear power, and pharmaceutical equipment. Their adaptability and reliability truly make them a standout choice in many 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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