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
Hemi Metals, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch Monel Square Bars. These bars are celebrated for their remarkable corrosion resistance and impressive mechanical strength. Thanks to their state-of-the-art production facilities and rigorous quality control measures, Hemi Metals produces Monel bars that adhere to international performance and reliability standards. Designed to endure tough industrial conditions, these square bars excel in chemical, marine, and high-temperature settings. Hemi Metals is committed to precision manufacturing, consistent quality, and timely delivery, making them a trusted partner for industries like petrochemical, marine, engineering, and power generation, both in New Zealand and around the globe.
Monel Square Bars are primarily made up of nickel (about 63%) and copper (roughly 28–34%), along with trace amounts of iron, manganese, and other elements. This unique blend gives them outstanding resistance to corrosion, particularly in seawater, acids, and alkalis. On the mechanical side, Monel bars boast high tensile strength, excellent toughness, and solid thermal stability. Their square shape adds structural rigidity, making them perfect for applications that demand precision and load-bearing capabilities in corrosive environments.
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 % |
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@hemimetals.co.nz
Yes, Monel Rectangular Bars are highly resistant to high-pressure environments, making them ideal for use in applications like pressure vessels, valves, and pumps in various industries.
Monel Square 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.
These Monel Square Bars find their way into various industries that need durable, corrosion-resistant materials. They’re commonly used in marine hardware, chemical processing equipment, valves, pumps, shafts, and fasteners. Their ability to withstand seawater and acidic conditions makes them ideal for offshore platforms, desalination plants, and chemical refineries. Additionally, they serve in precision components, structural supports, and high-performance machinery where strength, reliability, and long-lasting corrosion resistance are essential. The versatility and durability of Monel Square Bars truly make them a vital material for challenging industrial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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