Luois Metals, a top-notch manufacturer and supplier based in Houston, USA, specializes in providing high-quality Inconel Flat Bars. These bars are crafted for outstanding strength, corrosion resistance, and durability, even in the harshest environments. With a commitment to precision and strict adherence to international standards, Luois Metals ensures that these flat bars boast excellent dimensional accuracy, a smooth surface finish, and long-lasting reliability. They are perfect for critical applications across various industries, including aerospace, chemical processing, power generation, marine, and oil and gas, where resistance to high temperatures, oxidation, and aggressive chemicals is a must.
The primary ingredients of Inconel Flat Bars are nickel and chromium, along with iron, molybdenum, and other alloying elements that boost their mechanical strength and resistance to corrosion and oxidation. On a mechanical level, these bars showcase impressive tensile and yield strength, toughness, and remarkable fatigue and creep resistance, even at elevated temperatures. Their flat design makes them easy to machine, weld, and fabricate, which adds to their versatility for a wide array of industrial and structural applications that require precision and reliability.
| Size range | 12 mm – 46 mm (1/2 inch- 1 ¾ inch) |
| Flat Bar 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 |
| Flat Size | KG’s per Metre | Standard Length (m) |
|---|---|---|
| 10 x 3 | 0.24 | 6.0 |
| 13 x 3 | 0.31 | 6.0 |
| 13 x 5 | 0.46 | 6.0 |
| 16 x 3 | 0.38 | 6.0 |
| 16 x 5 | 0.64 | 6.0 |
| 16 x 8 | 1.03 | 6.0 |
| 20 x 3 | 0.48 | 6.0 |
| 20 x 5 | 0.81 | 6.0 |
| 20 x 6 | 0.97 | 6.0 |
| 20 x 10 | 1.61 | 6.0 |
| 25 x 3 | 0.60 | 6.0 |
| 25 x 5 | 1.01 | 6.0 |
| 25 x 6 | 1.21 | 6.0 |
| 25 x 8 | 1.61 | 6.0 |
| 25 x 10 | 2.01 | 6.0 |
| 25 x 12 | 2.41 | 6.0 |
| 32 x 3 | 0.77 | 6.0 |
| 32 x 5 | 1.29 | 6.0 |
| 32 x 6 | 1.55 | 6.0 |
| 32 x 8 | 2.06 | 6.0 |
| 32 x 10 | 2.58 | 6.0 |
| 32 x 12 | 3.09 | 6.0 |
| 40 x 3 | 0.97 | 6.0 |
| 40 x 5 | 1.61 | 6.0 |
| 40 x 6 | 1.93 | 6.0 |
| 40 x 8 | 2.58 | 6.0 |
| 40 x 10 | 3.22 | 6.0 |
| 40 x 12 | 3.86 | 6.0 |
| 40 x 16 | 5.15 | 6.0 |
| 40 x 20 | 6.14 | 6.0 |
| 50 x 3 | 1.21 | 6.0 |
| 50 x 5 | 2.01 | 6.0 |
| 50 x 6 | 2.41 | 6.0 |
| 50 x 8 | 3.22 | 6.0 |
| 50 x 10 | 4.02 | 6.0 |
| 50 x 12 | 4.83 | 6.0 |
| 50 x 16 | 6.44 | 6.0 |
| 50 x 20 | 8.05 | 6.0 |
| 50 x 25 | 10.1 | 6.0 |
| 65 x 3 | 1.57 | 6.0 |
| 65 x 5 | 2.62 | 6.0 |
| 65 x 6 | 3.14 | 6.0 |
| 65 x 8 | 4.18 | 6.0 |
| 65 x 10 | 5.23 | 6.0 |
| 65 x 12 | 6.28 | 6.0 |
| 65 x 16 | 8.37 | 6.0 |
| 65 x 20 | 10.5 | 6.0 |
| 65 x 25 | 13.1 | 6.0 |
| 75 x 5 | 3.02 | 6.0 |
| 75 x 6 | 3.62 | 6.0 |
| 75 x 8 | 4.83 | 6.0 |
| 75 x 10 | 6.04 | 6.0 |
| 75 x 12 | 7.24 | 6.0 |
| 75 x 16 | 9.66 | 6.0 |
| 75 x 20 | 12.1 | 6.0 |
| 75 x 25 | 15.1 | 6.0 |
| 75 x 40 | 24.1 | 6.0 |
| 90 x 5 | 3.62 | 6.0 |
| 90 x 6 | 4.35 | 6.0 |
| 90 x 8 | 5.79 | 6.0 |
| 90 x 10 | 7.24 | 6.0 |
| 90 x 12 | 8.69 | 6.0 |
| 100 x 5 | 4.02 | 6.0 |
| 100 x 6 | 4.83 | 6.0 |
| 100 x 8 | 6.44 | 6.0 |
| 100 x 10 | 8.05 | 6.0 |
| 100 x 12 | 9.66 | 6.0 |
| 100 x 16 | 12.9 | 6.0 |
| 100 x 20 | 16.1 | 6.0 |
| 100 x 25 | 20.1 | 6.0 |
| 100 x 50 | 40.2 | 6.0 |
| 110 x 6 | 5.31 | 6.0 |
| 110 x 8 | 7.08 | 6.0 |
| 110 x 10 | 8.85 | 6.0 |
| 110 x 12 | 10.6 | 6.0 |
| 130 x 5 | 5.23 | 6.0 |
| 130 x 6 | 6.28 | 6.0 |
| 130 x 8 | 8.37 | 6.0 |
| 130 x 10 | 10.5 | 6.0 |
| 130 x 12 | 12.6 | 6.0 |
| 130 x 16 | 16.7 | 6.0 |
| 130 x 20 | 20.9 | 6.0 |
| 130 x 25 | 26.2 | 6.0 |
| 150 x 5 | 6.04 | 6.0 |
| 150 x 6 | 7.24 | 6.0 |
| 150 x 8 | 9.66 | 6.0 |
| 150 x 10 | 12.1 | 6.0 |
| 150 x 12 | 14.5 | 6.0 |
| 150 x 16 | 19.3 | 6.0 |
| 150 x 20 | 24.1 | 6.0 |
| 150 x 25 | 30.1 | 6.0 |
| 150 x 50 | 60.4 | 6.0 |
| 180 x 5 | 7.24 | 6.0 |
| 180 x 6 | 8.69 | 6.0 |
| 180 x 10 | 14.5 | 6.0 |
| 180 x 12 | 17.4 | 6.0 |
| 180 x 16 | 23.2 | 6.0 |
| 180 x 20 | 29.0 | 6.0 |
| 180 x 25 | 36.2 | 6.0 |
| 200 x 6 | 9.66 | 6.0 |
| 200 x 8 | 12.9 | 6.0 |
| 200 x 10 | 16.1 | 6.0 |
| 200 x 12 | 19.3 | 6.0 |
| 200 x 16 | 25.7 | 6.0 |
| 200 x 20 | 32.2 | 6.0 |
| 200 x 25 | 40.3 | 6.0 |
| 250 x 6 | 12.1 | 6.0 |
| 250 x 8 | 16.1 | 6.0 |
| 250 x 10 | 20.1 | 6.0 |
| 250 x 12 | 24.1 | 6.0 |
| 250 x 16 | 32.2 | 6.0 |
| 250 x 20 | 40.2 | 6.0 |
| 250 x 25 | 50.3 | 6.0 |
| 300 x 6 | 14.5 | 6.0 |
| 300 x 8 | 19.3 | 6.0 |
| 300 x 10 | 24.1 | 6.0 |
| 300 x 12 | 29.0 | 6.0 |
| 300 x 16 | 38.6 | 6.0 |
| 300 x 20 | 48.3 | 6.0 |
| 300 x 25 | 60.4 | 6.0 |
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 Flat 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 Flat 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 Flat Bars find their way into turbine components, heat exchangers, chemical reactors, pump shafts, fasteners, and marine hardware. They’re also utilized in aerospace assemblies, power plant equipment, offshore structures, and oil and gas installations, where long-term durability and high performance in extreme conditions are essential. The blend of mechanical strength, thermal stability, and corrosion resistance makes them a go-to choice for industries that demand robust and reliable materials. Luois Metals stands by its promise that its Inconel Flat Bars deliver top-notch quality, precision, and performance for even the most demanding 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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