Chuck Metals is a reputable manufacturer and supplier based in Singapore, Pulau Ujong, known for its top-notch Incoloy Square Bars that excel in high-temperature and corrosive settings. Crafted from high-quality nickel-iron-chromium alloys, these square bars offer outstanding resistance to oxidation, scaling, and a variety of chemical attacks, including exposure to acids and seawater. With their precise dimensions, impressive strength, and smooth finish, Chuck Metals’ Incoloy Square Bars are a go-to choice for demanding industrial applications where reliability and durability are key.
These Incoloy Square Bars primarily consist of nickel, iron, and chromium, with specific grades incorporating molybdenum, copper, and titanium to boost resistance against pitting, crevice corrosion, and stress corrosion cracking. They boast high tensile and yield strength, excellent creep resistance, and remain stable even after extended exposure to high temperatures.
Incoloy Square Bar Specification : ASTM B166, ASME SB166
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 : Square
| Density | g/cm3 | 7.94 | |
|---|---|---|---|
| lb/in.3 | 0.287 | ||
| Melting Range | °F | 2475 – 2525 | |
| °C | 1357 – 1385 | ||
| Condition & Size | Tensile Strength | Yield Strength (0.2% Offset) | Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| MPa, min | MPa, min | %, min | %, min | Rockwell, max | |
| Hot worked, as-hot-worked | 550 | 240 | 25 | … | … |
| Cold-worked and hot-worked, annealed | 515 | 205 | 30 | … | … |
Yes, Incoloy Square Bars are highly resistant to saltwater corrosion, making them perfect for marine applications, including offshore platforms and seawater systems.
Yes, Incoloy Square Bars are highly resistant to chemical corrosion, making them suitable for use in aggressive environments like chemical reactors, heat exchangers, and industrial piping systems.
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
You’ll find these bars widely used in marine components, heat exchanger parts, chemical processing equipment, furnace fixtures, and structural applications in corrosive environments. Their ability to endure tough conditions while maintaining mechanical integrity makes them a preferred option for critical engineering and fabrication projects.






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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