Neil Metals stands out as a top-notch manufacturer and supplier located in Kolkata, India, with a focus on high-quality Stainless Steel 304L Hollow Bars. The company prides itself on its dedication to precision engineering and adherence to industry standards, providing corrosion-resistant, durable, and versatile stainless steel products to a wide range of clients across different sectors. Known for its prompt deliveries, competitive pricing, and tailored solutions, Neil Metals has earned a reputation as a reliable partner for both industrial and commercial needs. With cutting-edge manufacturing technology and a talented workforce, Neil Metals guarantees excellence in every product, catering to both domestic and international market demands.
Stainless Steel 304L Hollow Bar is an austenitic low-carbon grade, typically composed of 18–20% chromium and 8–12% nickel, which gives it outstanding corrosion resistance. With a maximum carbon content of just 0.03%, it enhances weldability and minimizes the risk of carbide precipitation. On the mechanical side, it boasts a tensile strength of 485 MPa, yield strength of 170 MPa, and an elongation of 35%, maintaining good toughness even in cryogenic temperatures. This makes it perfect for use in challenging environments where high durability and reliability are essential.
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.
These Stainless Steel 304L Hollow Bars are extensively utilized across various industries thanks to their remarkable corrosion resistance, strength, and formability. They find common applications in chemical processing, food and beverage equipment, marine settings, oil and gas pipelines, and pharmaceutical manufacturing. Additionally, these hollow bars are well-suited for structural applications, heat exchangers, and mechanical components where hygiene and resistance to oxidation are crucial. Their low carbon content allows for welding without the need for post-weld annealing, further boosting their versatility in construction, fabrication, and maintenance tasks.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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