Chuck Metals is a reputable manufacturer and supplier of top-notch Nickel Alloy Flat Bars, proudly based in Singapore, Pulau Ujong. We focus on crafting precision-engineered flat bars from a variety of nickel-based alloys, celebrated for their remarkable strength, resistance to corrosion, and thermal stability. Our Nickel Alloy Flat Bars find their place in demanding environments, such as marine, chemical processing, aerospace, and power generation industries. Built to meet international standards (ASTM, ASME, DIN), our flat bars promise exceptional durability, workability, and resistance to acids, alkalis, and high temperatures. At Chuck Metals, we ensure consistent quality and customized solutions to tackle complex engineering challenges worldwide.
Nickel Alloy Flat Bars mainly consist of nickel (≥60%), along with varying levels of chromium, molybdenum, iron, and copper, depending on the specific grade (like Inconel, Monel, Hastelloy). These alloys are known for their outstanding resistance to oxidation, corrosion, and extreme temperatures. Typical mechanical properties include tensile strength reaching up to 750 MPa, yield strength around 350 MPa, and elongation between 30–45%. These materials maintain their structural integrity across a wide temperature range and exhibit excellent stress rupture and creep resistance, making them ideal for challenging industrial and offshore applications where standard stainless steels might fall short.
| Standards | : | ASTM / ASME |
| Designation | : | B 160, SB 160 |
| Size | : | 15NB TO 150 NB IN |
| Grade | : | Nickel Alloy 200 (UNS No. N02200) Round Bars & Rods: 2.4060, 2.4066 Nickel Alloy 200 Round Bars & Rods: B 160 / SB 160 |
| Form | : | Flat |
| Ni | Fe | C | Mn | Si | Cu | Mg | Ti | S |
|---|---|---|---|---|---|---|---|---|
| 99.0 Min | 0.4 Max | 0.02 Max | 0.35 Max | 0.2 Max | 0.25 Max | 0.15 Max | 0.1 Max | 0.01 Max |
| 99.0 Min | 0.4 Max | 0.15 Max | 0.35 Max | 0.1 Max | 0.25 Max | – | – | 0.01 Max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.9 G/Cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Nickel Alloy Flat Bars are extensively utilized in industries that require corrosion resistance, high strength, and thermal stability. You’ll find them in applications like heat exchangers, marine hardware, pressure vessels, oil & gas equipment, flue gas scrubbers, and nuclear reactors. In the aerospace sector, they play a crucial role in engine components and turbine blades due to their resistance to oxidation. Chemical and petrochemical facilities rely on them for reactors, columns, and piping systems that are exposed to harsh conditions.






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