Overview of 409L Stainless Steel Coil – 2D Finish
409L stainless steel coil with a 2D finish is a ferritic-grade material engineered to deliver high durability, excellent oxidation resistance, and cost efficiency for heat-resistant applications. With reduced carbon content and added titanium stabilization, 409L offers superior performance under elevated temperatures while minimizing the risk of intergranular corrosion. This grade is widely preferred across manufacturing and metalworking industries due to its stable mechanical properties and economic advantages.
Technical Characteristics of 409L Stainless Steel Coil – 2D Finish
- Uniform 2D surface: Smooth, matte finish that is easy to clean and suitable for subsequent processing such as cutting, stamping, bending, or welding.
- Good ductility & high thermal conductivity, enabling efficient heat transfer and stable operation in demanding applications.
- Excellent oxidation resistance at temperatures up to approximately 675°C.
- Enhanced thermal stability with minimized deformation due to titanium stabilization.
- Highly cost-effective, making 409L an ideal choice for large-scale industrial production.
Applications of 409L Stainless Steel Coil – 2D Finish
- Widely used in the automotive sector, especially for exhaust system components such as mufflers, exhaust pipes, and manifolds.
- Fabrication of thermal equipment, combustion chambers, industrial kitchen appliances, and heat-resistant mechanical parts.
- Suitable for a wide range of manufacturing lines, from consumer products to heavy-duty industrial equipment, offering durability, cost savings, and high performance.
Reasons to Partner with Inox Viet Nam
- Authorized Level-1 distributor of Posco VST – Genuine products guaranteed.
- Direct importer from Hongwang, Lisco, and Tsingshan – ensuring top quality and competitive prices.
- In-house, closed-loop processing services – fast, precise, and synchronized.
- Dedicated technical consultation and nationwide delivery, flexible for all industrial and civil orders.

Contact Information
CORPORATE ADDRESS:
- Head Office: Unit 12, Louis XVI Street, Hoang Van Thu New Urban Area, Tan Mai Street, Hoang Mai Ward, Hanoi, Vietnam.
Tel: (+84) 24 6260 0717 - Factory: Km22, National Highway 1A, Do Quan Hamlet, Thuong Phuc Commune, Hanoi, Vietnam.
Tel: (+84) 24 3200 2759 - Ho Chi Minh City Branch: No. 611 Le Dinh Chi Street, Binh Loi Commune, Ho Chi Minh City, Vietnam.
Tel: (+84) 28 3620 2786
Website: https://inoxvietnam.com/
Email: info@inoxvietnam.com
HOTLINE:
- Ms. Mai: (+84) 933 863 616 (Zalo / WeChat)
- Ms. Dieu: (+84) 902 146 622 (Mobile / WhatsApp / Zalo)

