Adam Stainless is your go-to source for top-notch Stainless Steel 409 coils, proudly manufactured in Canberra, Australia. These coils are built to last, offering versatility and a cost-effective solution for various needs. Each coil is crafted with precision to meet international standards, ensuring they provide excellent formability, weldability, and resistance to oxidation. Renowned for their reliability and ability to withstand corrosion, Adam Stainless’s Stainless Steel 409 coils are perfect for applications that demand moderate corrosion resistance and high-temperature strength, delivering outstanding value and consistent performance across a range of industries.
The composition of Stainless Steel 409 coils includes iron, along with 10.5–11.75% chromium and a touch of titanium to enhance stability and corrosion resistance. This ferritic stainless steel grade boasts a moderate tensile strength of about 450 MPa and a yield strength of around 240 MPa, along with good elongation and thermal stability. It excels in oxidizing environments and at high temperatures, making it ideal for exhaust systems and other heat-intensive applications.
| Standard | ASTM A240, ASME SA240 |
| Thickness | 0.1mm to 12 mm Thk |
| Coil Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc. |
| Coil Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc. |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching. |
| Finish | Hot rolled (HR), Cold rolled (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Galvanized etc. |
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HRB) max | Brinell (HB) max |
| 450 | 240 | 25 | 75 | 131 |
| Grade | C | Ni strong> | Si | S | Mn | P | Cr | Ti | |
| SS 409 | Min | – | – | – | – | – | – | 10.5 | 6x C |
| MAX | 0.08 | 0.5 | 1.00 | 0.045 | 1.00 | 0.045 | 11.75 | 0.75 | |
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SS 409 slitting coils are versatile high-performance stainless steel strips, particularly in automotive exhaust systems, industrial application, and architectural components. These offer the excellent corrosion and wear resistance of a product.
The SS 409 hot rolled coils provide an outstanding strength and durability for usage in automotive, industrial, and construction applications. The high temperature as well as corrosion resistance guarantees its long service life.
SS 409 cold rolled coils are ideal for applications in the automotive, architectural, and industrial fields. They possess superior surface finish and precise dimensions. They have excellent strength, corrosion resistance, and formability.
Stainless Steel 409 HR slitting coils are of high strength and robust performance. They are perfect for automotive and industrial applications. The corrosion resistance is excellent and the high-temperature stability is high.
Stainless Steel 409 slitting coils provide durability and corrosion resistance along with precision cutting. They are perfect for use in automotive and industrial applications, providing high performance, excellent strength, and versatility in various uses.
AISI 409 slitting coils represent versatile stainless steel products characterized by excellent corrosion resistance and durability. Perfect for applications such as in automobiles and the industries, it represents reliable performance along with ease in fabricating.
You’ll find Stainless Steel 409 coils commonly used in automotive exhaust systems, heat exchangers, catalytic converters, and industrial equipment that face moderate corrosion and heat. They’re also great for making ducts, furnace components, and structural parts that need to be strong and heat-resistant. With Adam Stainless’s Stainless Steel 409 coils, you get a durable and economical option for industries looking for reliable performance, easy fabrication, and a long service life in both mild and high-temperature settings.
Stainless Steel 409 coils have applications in high temperature as well as corrosive applications due to the excellence in these resistances. This can be commonly applied for making parts in exhaust system automotive and catalytic converter and muffler, also it can be applied for high-temperature resistant components in the case of a heat exchanger, besides furnace parts and structural members for equipment, having a mild corrosion environment. In addition, SS 409 coils are applied in pollution control systems, kitchen appliances, and agricultural equipment that offer durability and cost-efficiency withstanding extreme operating conditions.







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