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Boikanyo Sheets and Plates, located in Cape Town, South Africa, stands out as a top manufacturer and supplier of **Stainless Steel 309S Foils**. They pride themselves on delivering high-quality products designed to withstand high temperatures and corrosive environments. Renowned for their exceptional oxidation resistance and thermal stability, these foils are perfect for applications that demand durability in extreme conditions. Adhering to international standards and maintaining rigorous quality control, Boikanyo Sheets and Plates offers Stainless Steel 309S Foils that cater to various industries, including aerospace, chemical processing, power generation, and construction. Their impressive strength, heat resistance, and corrosion protection make them a dependable choice for critical industrial, structural, and high-performance applications.
**Stainless Steel 309S Foils** are austenitic stainless steel products made up of iron, chromium (23–25%), nickel (12–15%), and very low carbon content, along with trace amounts of manganese and silicon. The low carbon content helps reduce carbide precipitation during welding, which boosts corrosion resistance. On the mechanical side, Stainless Steel 309S Foils showcase high tensile and yield strength, along with excellent ductility, toughness, and stability when exposed to thermal stress. This unique blend of mechanical performance, oxidation resistance, and thermal stability makes them ideal for high-temperature and corrosive industrial applications where reliability and long-lasting durability are essential.
| Specification | ASTM B 906/ASME SB 906, ASME Code Cases 1827 and N-253, SAE/AMS 5540, BS 3072NA14 and 3073NA14, DIN 17750, ISO 6208, EN 10095, MIL-DTL-23228. |
|---|---|
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard |
| standards and approvals |
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| Plasma profiles | As per customer’s drawings |
| Value added services | Laser cutting, Waterjet cutting, Plasma cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing. |
| VAS |
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| Origin | Indian Origin, European Origin, Japanese Origin |
| Packing | Bundles with waterproof cloth outside or plywood box |
| Test | UT, SGS testing, TUV etc |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| ELEMENT | SS 309S |
| NI | 12.0 – 15.0 |
| C | 0.08 max |
| MN | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| SI | 1.0 max |
| CR | 22.0 – 24.0 |
| MO | 0.75 max |
| Condition & Grade | Tensile Strength | Yeild Strength | Elognation | Hardness |
|---|---|---|---|---|
| SS 309S | 75 (515) | 30 (205) | 35 | 90 HRB max |
DIN 1.4833 Foils offer several key advantages, including excellent resistance to high temperatures, making them ideal for applications in extreme heat environments up to 1100°C. The low carbon content improves weldability, minimizing carbide precipitation and enhancing the material’s strength. These foils also provide superior oxidation and corrosion resistance, ensuring long-term durability. Stainless Steel 309S is highly versatile, offering exceptional performance in industries such as aerospace, chemical processing, and furnace applications. Its strength, formability, and resistance to scaling make it a reliable choice for high-temperature and high-stress applications.
| Standard | Werkstoff Nr. | UNS |
| SS 309S | 1.4833 | S30908 |
**Stainless Steel 309S Foils** find extensive use in industries that demand heat resistance, corrosion protection, and mechanical strength. In the **aerospace sector**, they are utilized in turbine components, exhaust systems, and engine parts. The **chemical and petrochemical industries** rely on them for heat exchangers, furnace linings, and high-temperature processing equipment. In **power generation**, they are commonly found in boilers, superheaters, and furnaces. Furthermore, they are also employed in **industrial machinery and construction**, showcasing their versatility and reliability across various applications.
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