Stainless Steel 316 Rectangular Bars are celebrated for their remarkable resistance to corrosion, impressive durability, and robust strength, making them a top choice for tough industrial, chemical, and marine environments. This austenitic stainless steel, enriched with molybdenum, offers superior protection against chlorides, acids, and other harsh conditions. These rectangular bars are crafted with precision, featuring accurate dimensions and a smooth finish, ensuring reliable mechanical performance. They’re perfect for structural components, machinery parts, and equipment used in chemical processing. With their long-lasting service life and dependable strength, Stainless Steel 316 Rectangular Bars are the go-to materials for industries that demand high performance in challenging settings.
Made primarily of iron, Stainless Steel 316 Rectangular Bars contain about 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. This unique blend gives them outstanding mechanical properties, such as high tensile strength, good ductility, and exceptional resistance to corrosion, especially in environments rich in chlorides and oxidizing agents. The molybdenum content significantly boosts their ability to resist pitting and crevice corrosion, which is particularly beneficial in marine and chemical processing applications. These bars also maintain their shape well, are easy to machine, and offer long-term reliability, making them ideal for industrial components that need to withstand tough conditions while keeping their strength and structural integrity intact.
| 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 various sectors, including marine, chemical processing, pharmaceuticals, food processing, and construction. Their excellent corrosion resistance makes them perfect for applications like pumps, valves, heat exchangers, structural frameworks, and equipment for handling chemicals. Additionally, these bars are utilized in machinery parts, architectural designs, and high-performance industrial components that require both durability and resistance to oxidation.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
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