Rupal Metals, a leading manufacturer and supplier located in Delhi, India, specializes in high-quality Stainless Steel 304L Forgings that are crafted for outstanding corrosion resistance and exceptional weldability. Thanks to its low carbon content, SS 304L forgings effectively prevent carbide precipitation during welding, which boosts their durability and structural integrity. With a commitment to precision and rigorous quality control, Rupal Metals ensures that its forgings meet international standards for a wide range of demanding industrial applications. Our Stainless Steel 304L forgings cater to industries like chemical processing, food and beverage, pharmaceuticals, and petrochemicals, delivering reliable and long-lasting solutions tailored to our clients’ needs.
Stainless Steel 304L Forgings are made up of 18–20% chromium, 8–12% nickel, and a maximum carbon content of 0.03%, which helps reduce the risk of intergranular corrosion. The alloy also contains trace amounts of manganese, silicon, phosphorus, and sulfur. It boasts a tensile strength of about 485 MPa, a yield strength of around 170 MPa, and an elongation of up to 40%. SS 304L forgings are known for their excellent toughness, ductility, and weldability. The low carbon content further enhances their corrosion resistance post-welding, making them ideal for critical structural and pressure-bearing applications.
| Specifications | ASTM A182, ASME SA182 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| 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 | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
Post-forging operations for Stainless Steel 304L include heat treatment, machining, surface finishing, and testing to ensure optimal strength, dimension accuracy, and corrosion resistance.
To determine if Stainless Steel 304L forgings meet your needs, review material certifications, perform quality checks, and ensure they meet required mechanical properties and dimensional standards.
After Stainless Steel 304L forgings, slow cooling in air or controlled environments is recommended to prevent cracking and ensure uniform grain structure and mechanical properties.
Stainless Steel 304L Forgings are extensively utilized in industries that demand high corrosion resistance and superior weldability, including chemical processing, food and beverage, pharmaceuticals, and petrochemical sectors. These forgings are perfect for creating valves, pumps, flanges, pressure vessels, and piping components. Their ability to withstand acidic and corrosive environments makes them suitable for marine applications and water treatment facilities. Additionally, SS 304L forgings are used in architectural and structural components that require durability and hygienic properties, thanks to their ease of fabrication.
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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