Chuck Metals stands out as a top manufacturer and supplier of Nickel Alloy Rectangular Bars in Singapore, specifically in Pulau Ujong. They pride themselves on delivering high-quality products that cater to industries requiring exceptional performance in tough environments. These rectangular bars are celebrated for their remarkable corrosion resistance, strength, and thermal stability. Chuck Metals guarantees that each product adheres to international standards, providing precision-crafted materials that are perfect for aerospace, chemical processing, marine, and power generation applications. With a strong focus on quality, reliability, and timely delivery, Chuck Metals has earned a solid reputation as a go-to source for nickel alloy solutions designed to meet critical industrial demands.
Nickel Alloy Rectangular Bars are mainly made from high-purity nickel, with elements like chromium, molybdenum, copper, and iron added based on the specific grade—like Alloy 200, 201, 400, or 625. These alloys are known for their outstanding resistance to corrosion, oxidation, and high temperatures. Typically, the bars showcase tensile strengths ranging from 450 MPa to over 1000 MPa, along with good ductility and toughness. They maintain their mechanical integrity in both reducing and oxidizing environments, making them ideal for structural and pressure-related applications in highly corrosive or high-stress situations.
| Specifications | ASTM B160 / ASME SB160 |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Bar Diameter | 3 ~ 800mm | Rectangular Bars | Size: 33 x 30mm to 295 x 1066mm. Thickness: 3.0 to 12.0mm. |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements |
| Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| 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 % |
In marine applications, these bars are used for producing corrosion-resistant components like valves, shafts, and other critical parts that are exposed to saltwater and harsh environments.
Nickel Alloy Rectangular Bars are primarily composed of nickel, along with other alloying elements like chromium, molybdenum, iron, and copper, to enhance their strength, corrosion resistance, and durability.
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@chuckmetals.com
These Nickel Alloy Rectangular Bars find their place in a variety of applications where exceptional corrosion resistance and strength are crucial. This includes equipment for chemical processing, marine hardware, components for power plants, heat exchangers, pressure vessels, and structural supports in offshore and industrial settings. Their ability to endure aggressive media, such as acids, alkalis, and saltwater, makes them perfect for subsea and harsh environmental applications. With a long service life, thermal stability, and mechanical reliability, nickel alloy rectangular bars are a trusted choice for demanding sectors that require durability and performance in extreme operating 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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