Louis Metals, a top-notch stainless steel manufacturer and supplier located in Houston, USA, specializes in high-quality Stainless Steel 316L Forgings that are designed for exceptional corrosion resistance and mechanical strength. This low-carbon, molybdenum-rich austenitic stainless steel is renowned for its outstanding performance in both corrosive and marine settings. Our 316L forgings are crafted to meet or surpass ASTM and ASME standards, making them perfect for critical components in industries like chemical processing, marine, pharmaceuticals, and food production. At Louis Metals, we pride ourselves on delivering forged parts with excellent surface finishes, precise dimensions, and remarkable durability—tailored to meet the rigorous demands of industrial applications where strength, weldability, and longevity are key.
Stainless Steel 316L Forgings are composed of 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and a maximum of 0.03% carbon, which boosts corrosion resistance while minimizing the risk of carbide precipitation during welding. This alloy boasts a tensile strength of about 485–620 MPa, a yield strength of around 170–240 MPa, and impressive elongation and toughness. Known for their excellent resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking, 316L forgings also retain their strength and ductility in both high and low temperature conditions, making them suitable for cryogenic and elevated-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 | N |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Stainless Steel 316L Forgings find extensive use in industries that demand exceptional corrosion resistance, particularly in chloride and acidic environments. They are commonly used in valve bodies, pump components, flanges, fittings, and pressure vessel parts within the chemical processing, oil & gas, marine, and pharmaceutical sectors. Additionally, 316L is favored for cleanroom and sanitary applications, such as food processing equipment and medical device manufacturing, thanks to its smooth finish and low maintenance requirements.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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