Luois Metals, a reputable manufacturer and supplier based in Houston, USA, specializes in high-quality Inconel Hex Bars that are designed for outstanding strength, corrosion resistance, and durability in tough environments. Crafted with precision and in line with international quality standards, these hex bars boast excellent dimensional accuracy, a smooth surface finish, and long-lasting reliability. Ideal for critical applications in industries like aerospace, chemical processing, power generation, marine, and oil and gas, Luois Metals’ Inconel Hex Bars are essential where resistance to high temperatures, oxidation, and harsh chemicals is a must.
These hex bars are primarily made from nickel and chromium, with added iron, molybdenum, and other alloying elements to boost their corrosion and oxidation resistance while ensuring remarkable mechanical strength. They provide high tensile and yield strength, toughness, and impressive fatigue resistance, even at elevated temperatures. Their hexagonal shape makes them easier to wrench, machine, and fabricate for specialized engineering needs, making them perfect for both structural and functional components.
| Size range | 12 mm – 46 mm (1/2 inch- 1 ¾ inch) |
| Flat Hex Size Range | Thickness: 2 -100mm / Width: 10 to 500mm |
| Manufacturing Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged |
| Crack Test | Magnetic Particle Inspection (MPI) |
| Length | 2 meters to 7.5 meters ( 8 feet to 24 feet), or Custom Length as per Requirement |
| Size Tolerances | h10 and h11 |
| Chamfering | Available in 30°, 45° & 60° through fully automatic, both-end chamfering machine |
| Surface Finish | Cold (bright) drawn, hot rolled, centreless ground, peeled, Rough Turned, hot rolled annealed, smooth turned, Bright, slit rolled edge, Polish, Grinding, Centreless Ground & Black |
| Heat Treatment | Annealed, Solution Annealed |
| Tolerance | H8, H10, H9, H11, H12, K10, H13K9, K12 K11 or as per clients’ requirements |
| Ni | Cr | Fe | Mo | Nb+Ta | C | Mn | Si | Ph | S | Al | Ti | Co | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Bal | 20 | – | 8 | 3.15 | – | – | – | – | – | – | – | – |
| Max | – | 23 | 5 | 10 | 4.15 | 0.10 | 0.50 | 0.50 | 0.015 | 0.015 | 0.40 | 0.40 | 1.0 |
| 0.2% Proof Stress | Tensile Strength | Elongation | Reduction of area | Hardness |
|---|---|---|---|---|
| MPA | MPA | % | % | HRB |
| Min | Min | Min | Min | Min |
| 414 | 827 | 30 | 40 | 145 |
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@www.louismetals.us
To maintain Inconel Hex Bars, ensure proper storage in dry, cool environments to prevent oxidation. Regularly inspect for wear or damage, and clean with non-abrasive methods to preserve surface integrity.
Yes, Inconel Hex Bars are suitable for cryogenic applications. They retain their strength and resistance to brittleness at extremely low temperatures, making them ideal for use in cryogenic environments.
Inconel Hex Bars find extensive use in turbine components, pump shafts, valve parts, fasteners, heat exchangers, and marine hardware. They’re also utilized in aerospace assemblies, chemical reactors, offshore platforms, and power plant equipment, where high mechanical performance and corrosion resistance are crucial. With their unique blend of strength, thermal stability, and corrosion resistance, these bars are the go-to choice for industries that demand durable and reliable materials. Luois Metals stands by the exceptional quality, precision, and durability of its Inconel Hex Bars for even the most demanding 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.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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