Rupal Metals, a well-respected manufacturer and supplier located in Delhi, India, specializes in high-quality Stainless Steel 304L Rectangular Bars. These bars are celebrated for their outstanding corrosion resistance and excellent weldability. Thanks to their low carbon content, SS 304L rectangular bars effectively prevent carbide precipitation during welding, which boosts their durability in tough environments. Crafted to meet international standards, these bars are precision-engineered for a variety of industries, including chemical processing, food production, pharmaceuticals, and petrochemicals. Rupal Metals is committed to delivering consistent quality and timely service, making them a trusted name in India’s stainless steel market.
Stainless Steel 304L Rectangular Bars are made up of about 18–20% chromium, 8–12% nickel, and a maximum of 0.03% carbon. They also contain trace amounts of manganese, silicon, phosphorus, and sulfur. The low carbon content helps reduce the risk of intergranular corrosion, particularly after welding. This alloy boasts a tensile strength of around 485 MPa, a yield strength of about 170 MPa, and an elongation of up to 40%. SS 304L is known for its excellent toughness, ductility, and weldability, making it perfect for structural and pressure applications in corrosive settings.
| Specifications | ASTM A 276 / SA 276 |
|---|---|
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152m |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | BS | UNS | JIS | EN | DIN | WERKSTOFF NR. | GOST | AFNOR |
| SS 304L | 304S11 | S30403 | SUS 304L | X2CrNi18-9 / X2CrNi19-11 | 1.4307 | 1.4307 | 08Х18Н10 | Z3CN18‐10 |
Yes, Stainless Steel 304L Rectangular Bars can be welded. They have excellent weldability, even without preheating, due to their low carbon content.
Yes, Stainless Steel 304L Rectangular Bars can be used for underground applications. Their corrosion resistance and durability make them suitable for environments with moisture and soil exposure.
Stainless Steel 304L Rectangular Bars do not have a specific pressure rating as they are not typically used in pressure-rated applications. Their strength and resistance to corrosion make them suitable for structural and general-purpose uses.
Stainless Steel 304L Rectangular Bars find extensive use in industries that require exceptional corrosion resistance and weldability, such as chemical processing, food and beverage, pharmaceuticals, and petrochemicals. They are perfect for creating pumps, valves, pressure vessels, and piping systems. Additionally, these bars are utilized in marine environments, water treatment facilities, and architectural projects that demand durability and hygienic properties. Their resistance to acidic and corrosive substances makes them ideal for sanitary and high-purity applications. SS 304L rectangular bars ensure reliable performance in challenging conditions, providing a long service life with minimal maintenance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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