Chuck Metals is a reliable manufacturer and supplier of Stainless Steel 304L Hollow Bars right here in Singapore, providing top-notch stainless solutions to clients all over Pulau Ujong. Stainless Steel 304L, which is the low-carbon version of 304, boasts fantastic corrosion resistance, enhanced weldability, and solid mechanical properties, making it perfect for a variety of structural and machining needs. These hollow bars are crafted in line with standards like ASTM A276 and ASTM A479, ensuring they are consistent, durable, and precise.
Stainless Steel 304L is made up of about 18–20% chromium and 8–12% nickel, with a low carbon content (maximum 0.03%) to reduce the chances of carbide precipitation during welding. It has a tensile strength of around 485 MPa and a yield strength of 170 MPa, along with excellent ductility, formability, and resistance to oxidation. It performs admirably in mildly corrosive environments, whether exposed to the atmosphere or various chemicals.
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 hollow bars find their way into many industries, including chemical processing, pharmaceuticals, food and beverage, marine, and architecture. You’ll often see them used for machined parts, piping components, heat exchanger tubes, frameworks, and equipment housings. Stainless Steel 304L hollow bars provide a cost-effective, corrosion-resistant option for both light and heavy-duty applications across a wide range of sectors.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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