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Boikanyo Sheets and Plates, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products, including Stainless Steel 317 Foils. Known for their precision engineering and long-lasting performance, the company meets a variety of industrial needs by providing foils that boast consistent thickness, a smooth surface finish, and outstanding corrosion resistance. With a strong emphasis on quality control, timely deliveries, and customer satisfaction, Boikanyo serves industries ranging from chemical processing to marine applications. Their Stainless Steel 317 Foils are designed to meet strict standards, making them a dependable choice for projects that require strength and durability.
Stainless Steel 317 Foils are primarily made of iron, featuring 18–20% chromium, 11–13% nickel, and 3–4% molybdenum, which boosts their resistance to pitting and crevice corrosion. This material has a face-centered cubic (austenitic) structure, ensuring excellent toughness even in low temperatures. In terms of mechanical properties, it offers a tensile strength ranging from 515 to 690 MPa, a yield strength of 205 to 275 MPa, and an elongation of about 40%, which contributes to its flexibility and durability. The foils also maintain high resistance to both oxidizing and reducing environments, making them ideal for demanding applications where corrosion resistance and mechanical performance are essential.
| SPECIFICATION: | ASTM A240 / SA240 |
| STANDARD | JIS, AISI, ASTM, DIN, GB, EN, ETC |
| SURFACE | 2B, CR, HR, 2D, NO.4, NO.8, MIRROR, BA, NO.1, CHEQUERED, HAIRLINE, BRUSH, ETCHING, ETC. |
| WIDTH | 1000MM, 1219MM, 1250 MM, 1500MM, 2000MM AND Even as per Customers Requirements |
| LENGTH | 2000MM, 2500MM, 3000 MM, 5000MM, 6000MM AND Even as per Customers Requirements |
| THICKNESS | 0.05MM TO 150 MM |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 317 | 0.08 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 14 | – |
| 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 | 35 % |
Stainless Steel 317 foils offer exceptional corrosion resistance, particularly in harsh environments with high levels of chloride exposure. They have high strength and excellent durability, making them ideal for applications in chemical processing, marine environments, and pharmaceuticals. These foils exhibit superior resistance to pitting, crevice corrosion, and oxidation, even at elevated temperatures. They are highly formable and easily processed into thin sheets, making them versatile for various industrial applications. Their resistance to staining and rust also ensures long-term reliability and low maintenance costs in challenging conditions.
| GRADE 317 | ||||
|---|---|---|---|---|
| ASTM | DIN | UNS | JIS | GB |
| 317 | 1.4445 | S31700 | SUS317 | X6CrNiMo19-13-4 |
Stainless Steel 317 foils are widely used in industries requiring excellent corrosion resistance, especially in aggressive environments. These foils are commonly applied in chemical, pharmaceutical, food, and marine environments due to their resistance to chlorides and other corrosive substances. They are also used in heat exchangers, pollution control equipment, and the manufacturing of various components in the aerospace industry. Their resistance to pitting, crevice corrosion, and oxidation makes them ideal for high-temperature and high-stress applications. Additionally, they are employed in architectural and decorative uses for their aesthetic appeal.
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