Semih Metals, located in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 316 Rectangular Bars, serving industries around the globe. Renowned for their exceptional corrosion resistance, strength, and precision engineering, Semih Metals provides rectangular bars that adhere to the highest international quality standards. These Stainless Steel 316 Rectangular Bars are crafted for demanding applications where durability, resistance to harsh environments, and precise dimensions are essential. With state-of-the-art production facilities and a strong focus on customer satisfaction, Semih Metals guarantees consistent quality, accurate specifications, and timely delivery, making them a trusted partner for industrial needs worldwide.
The composition of Stainless Steel 316 Rectangular Bars includes 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, along with controlled levels of carbon, manganese, and silicon. The inclusion of molybdenum enhances resistance to pitting, crevice corrosion, and chlorides, making this alloy a superior choice compared to 304 stainless steel in challenging environments. Mechanical properties feature a tensile strength of about 515 MPa, yield strength of 205 MPa, and impressive elongation, providing toughness and durability even in freezing temperatures. Their perfect blend of corrosion resistance and strength makes them ideal for critical applications.
| Grade | Stainless Steel 316 (UNS S31600) |
|---|---|
| Specification | ASTM A276, ASTM A479, ASTM A182 |
| Round bar size | Diameter: 3-~800mm |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished |
| Condition | Hardened & tempered, annealed |
| Technique | 316 Stainless Steel Cold Drawn, Hot Rolled, Rod, Cold Rolled |
| Processing | Bar cutting to 650mm |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 316 | 0.3 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 16 – 18 | 2 – 3 | 10 – 14 | 0.10 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 316 | 1.4401 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Choose Stainless Steel 316 Rectangular Bars based on their resistance to corrosion, particularly in marine and chemical environments, and ensure they meet strength and durability requirements for your specific application. Consider factors like size, shape, and any applicable industry standards.
Yes, Stainless Steel 316 Rectangular Bars can be welded using standard welding techniques. Their excellent weldability is enhanced by their low carbon content, which minimizes the risk of carbide precipitation.
Stainless Steel 316 Rectangular Bars typically do not require additional corrosion protection coatings due to their inherent corrosion resistance. However, for extreme environments, coatings can provide added protection against aggressive chemicals or wear.
Stainless Steel 316 Rectangular Bars find extensive use in marine, chemical processing, food processing, pharmaceutical, and oil and gas sectors. They are perfect for creating structural supports, frames, shafts, valves, pumps, and components that come into contact with seawater, acidic solutions, and corrosive chemicals. Their robust nature ensures a long service life, lower maintenance costs, and reliable performance in tough operating conditions. Semih Metals’ Stainless Steel 316 Rectangular Bars deliver high-performance, corrosion-resistant, and dependable solutions for industries that demand strong and durable stainless steel materials.






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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