Semih Metals is a trusted manufacturer and supplier in Istanbul, Turkey, specialising in stainless steel products. With a strong reputation for excellence, we offer a wide range of materials tailored to meet specific needs. Our Stainless Steel 316L Rectangular Bars are known for their superior corrosion resistance, strength and durability, making them ideal for various applications requiring reliability and long-lasting performance. At Semih Metals, we are committed to delivering exceptional products and services.
Stainless Steel 316L Forgings are composed primarily of iron, chromium (16-18%), nickel (10-14%), and molybdenum (2-3%), offering excellent resistance to corrosion and pitting, especially in chloride environments. The mechanical properties include high tensile strength (around 520 MPa), excellent weldability and toughness. It maintains its strength at elevated temperatures and exhibits low carbon content, reducing the risk of carbide precipitation. The advantages include superior corrosion resistance, durability, enhanced toughness and versatility, making it ideal for applications in harsh environments.
| 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 |
Yes, Stainless Steel 316L can be forged into custom shapes, offering flexibility for various applications. Its excellent machinability allows precise fabrication.
Stainless Steel 316L Forgings require minimal maintenance, primarily periodic cleaning to prevent corrosion buildup. Regular inspections ensure long-term performance and durability.
Stainless Steel 316L Forgings may have limited strength at very high temperatures and can be more expensive than other grades. It may also be susceptible to localized corrosion in certain environments.
Stainless Steel 316L Forgings are widely used in industries requiring high corrosion resistance and strength. Common applications include marine equipment, chemical processing, pharmaceuticals, food processing and power plants. Their exceptional resistance to chloride environments makes them ideal for offshore and coastal structures, as well as for heat exchangers, pumps, valves and tanks. Additionally, 316L forgings are used in medical devices, aerospace components, and high-temperature environments due to their durability, ease of fabrication, and excellent mechanical properties.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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