Luois Metals, a top-notch manufacturer and supplier located in Houston, USA, specializes in high-quality Stainless Steel 304L Hollow Bars. These bars are crafted for outstanding corrosion resistance, durability, and precise dimensional accuracy. Thanks to advanced manufacturing techniques and rigorous quality control, Luois Metals guarantees that each hollow bar provides consistent mechanical performance and a superior surface finish. Designed to meet international standards, Stainless Steel 304L Hollow Bars find their place in various industries, including chemical processing, food processing, pharmaceuticals, and construction, ensuring reliable performance in demanding applications while accommodating both standard and custom engineering needs.
These hollow bars are made up of 18–20% chromium and 8–12% nickel, with a low carbon content that enhances weldability and prevents carbide precipitation. This unique composition offers exceptional resistance to corrosion, oxidation, and chemical attack, all while maintaining good tensile and yield strength. The low carbon content also ensures structural stability during welding and fabrication, making these hollow bars perfect for applications that require both durability and precision. Additionally, the material boasts high toughness, excellent formability, and consistent dimensional stability under stress.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 304L | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 12.0 | 0.045 max | 0.03 max | 1.0 max |
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 304L | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 12.0 | 0.045 max | 0.03 max | 1.0 max |
The low carbon content in SS 304L minimizes carbide precipitation during welding, reducing the risk of intergranular corrosion. This enhances weldability, making it ideal for applications requiring extensive welding without compromising corrosion resistance or mechanical properties.
SS 304L has superior corrosion resistance compared to SS 304 due to its lower carbon content, which minimizes carbide precipitation during welding. This reduces susceptibility to intergranular corrosion, making SS 304L ideal for welded structures in corrosive environments.
Stainless Steel 304L Hollow Bars are widely utilized in the manufacturing of tubing, structural supports, shafts, chemical and pharmaceutical equipment, and food processing machinery. They are particularly suited for components that are exposed to corrosive environments or that need high-strength yet lightweight solutions. The hollow design allows for weight reduction without sacrificing structural integrity, making them ideal for engineering, industrial, and high-performance applications. Luois Metals is committed to ensuring that their Stainless Steel 304L Hollow Bars meet stringent quality standards, providing long-lasting durability, reliability, and corrosion resistance across a range of industries and critical 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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