Phehlukwayo Metal, a reputable manufacturer and supplier located in Cape Town, South Africa, specializes in high-quality **Monel Bars and Rods** that are crafted for exceptional corrosion resistance, mechanical strength, and durability. Utilizing advanced precision techniques, these bars and rods boast accurate dimensions, a smooth surface finish, and consistent performance. Renowned for their remarkable resistance to seawater, acids, and alkalis, Monel Bars and Rods are perfect for marine, chemical, and petrochemical applications. Phehlukwayo Metal guarantees that all products adhere to international standards, providing reliable, long-lasting, and high-performance solutions for industries that need precision-engineered nickel-copper alloy components capable of enduring harsh and demanding environments.
Monel Bars and Rods primarily consist of about 63% nickel and 28–34% copper, along with trace elements of iron, manganese, and silicon to boost strength and corrosion resistance. This unique composition results in excellent tensile strength, toughness, and remarkable resistance to chemical and seawater corrosion. The material showcases a tensile strength of around 580–690 MPa, yield strength of 250–380 MPa, and good ductility. Its uniform microstructure ensures dimensional stability, mechanical reliability, and long-term durability, making Monel Bars and Rods ideal for critical marine, chemical, and high-performance industrial applications.
Monel Round Bar Specification : ASTM B164 / A479, ASME SB164 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | Ni | Fe | C | Mn | Si | Cu | Al | Ti | S |
|---|---|---|---|---|---|---|---|---|---|
| 400 | 63.0- 70.00 max | 2.50 max | 0.3 max | 2.00 max | 0.50 max | Remainder | – | – | 0.024 max |
| K500 | 63.0 min | 05 – 2 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 2.3 – 3.15 | 0.35 – 0.85 | 0.010 max |
| Grade | Tensile (ksi) | .2% Yield (ksi) | Elongation % | Hardness (HRb) |
|---|---|---|---|---|
| 400 | 75 to 90 | 25 to 50 | 60 to 35 | 60 to 80 |
| K500 | Psi – 1,60,000 , MPa – 1100 | Psi – 1,15,000 , MPa – 790 | 20 % | – |
| STANDARD | UNS | WNR. | JIS | EN |
|---|---|---|---|---|
| Monel 400 | N04400 | 2.4360 | NW 4400 | NiCu30Fe |
| Monel K500 | N05500 | 2.4375 | – | – |
Yes, Monel alloy bars are highly corrosion-resistant, particularly to seawater, acids, and alkalis. Their exceptional resistance makes them suitable for harsh environments and applications requiring durability.
Yes, Monel rods can be customized in size and length to meet specific application requirements. They are available in various diameters and lengths, ensuring versatility for different industries.
Monel alloy bars and rods perform excellently in high-temperature environments, maintaining strength and resistance to oxidation. They are ideal for applications in extreme heat, such as chemical processing and marine industries.
These Monel Bars and Rods are widely utilized in scenarios that demand high corrosion resistance, mechanical strength, and long-term reliability. They find common use in marine hardware, pump shafts, valves, and seawater piping systems. The alloy is also well-suited for chemical processing equipment, heat exchangers, and industrial machinery that face acidic or saline environments. Furthermore, Monel Bars and Rods are employed in aerospace components, precision engineering parts, and structural applications where corrosion resistance, toughness, and mechanical reliability are essential.






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