Luois Metals stands out as a trusted manufacturer and supplier of Hastelloy Flat Bars right here in Houston, USA. We specialize in premium nickel-based alloy products that are built to thrive in tough industrial settings. Our Hastelloy Flat Bars are crafted using cutting-edge technology and adhere to strict quality standards, ensuring they deliver exceptional performance, durability, and precision. Renowned for their impressive resistance to corrosion and high strength, these bars are a go-to choice for industries around the globe. We cater to various sectors, including petrochemical, marine, aerospace, oil & gas, and power generation, providing Hastelloy Flat Bars that boast consistent quality, precise dimensions, and timely delivery for critical applications.
These flat bars are primarily made up of nickel, chromium, and molybdenum, with carefully controlled amounts of tungsten, cobalt, and iron depending on the specific grade. This well-balanced alloy composition grants them excellent resistance to both oxidizing and reducing environments, while also safeguarding against pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, Hastelloy Flat Bars offer high tensile strength, impressive ductility, and outstanding toughness, even when exposed to elevated temperatures. They maintain their structural integrity under harsh operating conditions, ensuring reliability and a long service life in demanding industrial applications.
Specifications : ASTM B574 / ASME SB574
Size : 15NB to 150NB IN
Diameter : 3.17mm to 350mm diameter
Length : 100 mm to 3000 mm Long & Above
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
| ELEMENT | Hastelloy Flat Bar |
| NI | 99.0 min |
| CU | 0.25 max |
| FE | 0.40 max |
| MN | 0.35 max |
| C | 0.15 max |
| SI | 0.35 max |
| S | 0.01 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Yes, Hastelloy Flat Bar can be welded using conventional welding methods, such as TIG and MIG welding. Proper heat control and filler materials are essential to maintain its corrosion resistance and strength.
Yes, Hastelloy Flat Bar can be used for natural gas applications due to its excellent corrosion resistance, particularly in harsh environments, making it suitable for gas processing and transmission systems.
Yes, Hastelloy Flat Bar can be used for underground applications due to its strong resistance to corrosion and high durability, making it suitable for challenging environments like underground systems.
Hastelloy Flat Bars find their place in various industries where strength and corrosion resistance are crucial. In the chemical and petrochemical sectors, they are utilized in reactors, heat exchangers, and process equipment that come into contact with aggressive chemicals. The oil and gas industry depends on them for refinery systems, pipelines, and offshore drilling applications due to their ability to withstand harsh fluids. Power plants make use of Hastelloy Flat Bars in boilers, turbines, and condensers, while the marine industry benefits from their resilience against seawater corrosion. Additionally, aerospace and automotive applications also rely on these robust materials.
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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