Khaleed Stainless, a top-notch stainless steel manufacturer and supplier based in Riyadh, Saudi Arabia, proudly presents its precision-engineered **Stainless Steel 904L Forgings** tailored for critical industrial applications. These forgings are celebrated for their remarkable resistance to harsh acids, chloride environments, and stress corrosion cracking. Built for high-performance scenarios, 904L forgings are perfect for sectors like chemical processing, oil & gas, pharmaceuticals, and marine operations. At Khaleed Stainless, we ensure that every product adheres to strict quality standards, delivering reliable forged components such as flanges, shafts, and valve parts that promise a long service life even in aggressive and corrosive conditions.
Stainless Steel 904L is a high-alloy, low-carbon austenitic stainless steel that boasts around 25% nickel, 20% chromium, 4.5% molybdenum, and a touch of copper. This unique blend provides exceptional resistance to sulfuric, phosphoric, and acetic acids, along with environments rich in chlorides. Forged 904L components showcase a tensile strength ranging from 490 to 710 MPa and a yield strength of about 220 MPa. The forging process enhances the grain structure, boosting toughness and structural integrity. Additionally, 904L maintains excellent weldability, non-magnetic properties, and resistance to intergranular corrosion, making it a great choice for high-pressure and high-temperature applications.
| Standard | ASTM A182, ASME SA182 |
| Specification | 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 | Cu | |
| 904L | min. | – | – | – | – | – | 19.0 | 4.0-5.0 | 23.0 | 1.0 |
| max. | 0.20 | 2.0 | 1.0 | 0.045 | 0.035 | 23.0 | 28.0 | 2.0 | ||
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Yes, Stainless Steel 904L can be forged into custom shapes. Through advanced forging techniques, it can be shaped into various configurations to meet specific design and performance requirements for different applications.
Stainless Steel 904L forgings require minimal maintenance. Regular cleaning with mild detergents, periodic inspections for corrosion, and avoiding high-temperature exposure to chloride-rich environments ensure optimal performance and longevity.
Yes, Stainless Steel 904L forgings can be customized for specific applications. They can be tailored in size, shape, and finish to meet unique requirements, ensuring optimal performance in various industries.
Stainless Steel 904L Forgings find their place in scenarios where outstanding corrosion resistance and mechanical reliability are a must. In the chemical and petrochemical sectors, they are utilized in reactors, pumps, and systems that handle acids. In marine settings, they excel in components exposed to seawater, such as shafts and pipe fittings. The pharmaceutical and food industries depend on 904L for equipment that is both hygienic and resistant to corrosion. These forgings are also employed in heat exchangers, condensers, and pollution control systems. The blend of strength and corrosion resistance makes them an invaluable asset in various demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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