Dhruv Metals, a prominent manufacturer and supplier located in Hyderabad, India, specializes in high-quality Stainless Steel 304L Hollow Bars that are built for strength, corrosion resistance, and a wide range of industrial applications. These hollow bars are crafted in accordance with ASTM A269 and A276 standards, ensuring precision in various sizes and finishes to meet the specific needs of customers. Renowned for their durability, weldability, and polished finish, SS 304L hollow bars are perfect for fabrication, machining, and fluid transport systems. Dhruv Metals is dedicated to providing reliable products to industries throughout India and beyond, all while offering timely service and competitive pricing.
Stainless Steel 304L Hollow Bar is a low-carbon version of 304 stainless steel, featuring around 18–20% chromium and 8–12% nickel, with a maximum carbon content of 0.03%. This unique composition enhances corrosion resistance post-welding by reducing carbide precipitation. It boasts a tensile strength of about 485 MPa, yield strength of 170 MPa, and an elongation of roughly 40%. The alloy is known for its solid mechanical strength, excellent weldability, and high resistance to oxidation and general corrosion, making it a dependable choice for fabrication and machining tasks that encounter various chemicals or moisture.
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 find extensive use in industries that demand corrosion resistance, structural integrity, and precise machining. In sectors like chemical, pharmaceutical, and food processing, they are utilized for piping systems, frames, and support structures due to their hygienic properties and ease of welding. In construction and architecture, they act as lightweight, corrosion-resistant support elements. Their machinability makes them suitable for automotive components, textile machinery, and mechanical assemblies. Moreover, their hollow design is advantageous in fluid handling systems, heat exchangers, and marine hardware, where reducing weight without sacrificing strength is crucial.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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