309S / UNS No. S30908 / EN 1.4833
Austenitic stainless steel 309S pipes are renowned for their exceptional strength and corrosion resistance, making them a preferred choice in various industrial applications. Shashwat Stainless Inc., a leading manufacturer and exporter, specializes in providing high-quality 309S pipes that meet stringent industry standards. Our commitment to excellence ensures that our customers receive durable and reliable products tailored to their specific needs.

The unique composition of 309S stainless steel, which includes high levels of chromium and nickel, enhances its ability to withstand high temperatures and aggressive environments. This makes it ideal for applications in industries such as petrochemical, power generation, and food processing. At Shashwat Stainless Inc., we focus on delivering pipes that not only exhibit superior mechanical properties but also maintain structural integrity under extreme conditions, ensuring longevity and performance.
Premium Quality Steel Pipes Manufacturer & Exporters in India.
309S / UNS No. S30908 / EN 1.4833 Specifications
Types | Seamless & Welded |
---|---|
Form | Round, Square, Rectangle, Hydraulic, Honed Pipes |
Size | 1/8"NB TO 48"NB - SCH 5/5S, 10/10S, 20, 30, 40/ 40S/STD, 60, 80/80S/XS, 100, 120, 140, 160, XXS (Nominal Pipe Size) |
Standard/Specification | ASTM, ASME, ISO, EN, NORSOK, JIS, NACE, DIN, AFNOR |
309S / UNS No. S30908 / EN 1.4833 Chemical Composition (%)
Elements | Carbon (C) | Manganese (M) | Phosphorus (P) | Sulfur (S) | Silicon (SI) | Chromium (CR) | Nickel (NI) | Molybdenum (MO) | Nitrogen (N) | Copper (CR) | Other Elements |
---|---|---|---|---|---|---|---|---|---|---|---|
Composition (%) | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 22.0–24.0 | 12.0–15.0 | - | - | - | - |
Application of 309S / UNS No. S30908 / EN 1.4833

- Pulp & Paper Industries
- Ship Industries
- Aerospace Industries
- Refineries Industries
- Power Plant Industries
- Oil & Gas Industries
- Sugar Industries