Adam Stainless is a well-respected manufacturer and supplier based in Canberra, Australia, specializing in top-quality Stainless Steel 446 Coils. These coils are celebrated for their outstanding resistance to corrosion, ability to withstand high temperatures, and impressive mechanical strength, all crafted to meet rigorous industrial standards. With a commitment to precise manufacturing, strict quality control, and timely delivery, Adam Stainless has become the go-to choice for various sectors that demand durable, high-performance materials. Their dedication to customer satisfaction and technical know-how allows them to cater to a wide range of applications, offering Stainless Steel 446 Coils that blend reliability with excellent fabrication and maintenance features, ensuring value and performance in every project.
Stainless Steel 446 Coils are a type of ferritic stainless steel, primarily made up of iron, 17–18% chromium, along with small amounts of carbon, manganese, and silicon, which together provide remarkable oxidation and corrosion resistance. These coils boast high tensile strength, typically around 550 MPa, with a yield strength of 300 MPa, and can maintain hardness levels up to 190 HB. Thanks to their ferritic structure, they experience minimal thermal expansion, outstanding dimensional stability at high temperatures, and resistance to stress corrosion cracking. This makes them perfect for high-temperature applications while also ensuring excellent weldability and formability, which guarantees durability and performance in challenging industrial settings.
| 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. |
| Grade | C | Ni strong> | Si | S | Mn | P | Cr | Ti | |
| SS 446 | Min | – | – | – | – | – | – | 10.5 | 6x C |
| MAX | 0.08 | 0.5 | 1.00 | 0.045 | 1.00 | 0.045 | 11.75 | 0.75 | |
| 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 |
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SS 446 Slitting Coils are processed by slitting larger coils into narrower strips. They offer excellent resistance to high-temperature oxidation and thermal fatigue. These coils are ideal for use in applications involving high heat and severe environments.
SS 446 Hot Rolled Coils are produced through high-temperature rolling, making them suitable for heavy-duty applications. They possess high resistance to oxidation, particularly in environments where high heat is a concern. These coils are commonly used in industrial equipment and furnaces.
SS 446 Cold Rolled Coils are cold-formed to achieve a smoother finish and higher strength. These coils are ideal for precision applications, offering improved surface quality and tight tolerance. They maintain excellent resistance to heat and corrosion.
Stainless Steel 446 HR Slitting Coils are hot-rolled and then slit into narrow widths for further processing. They offer superior oxidation resistance and high strength at elevated temperatures. These coils are widely used in industries like aerospace and power generation.
Stainless Steel 446 Slitting Coils are designed for applications requiring high-temperature strength and corrosion resistance. These coils are slit into precise widths and are ideal for high-stress environments. They maintain their mechanical properties even at extreme temperatures.
AISI 446 Slitting Coils are manufactured from high-alloy stainless steel, offering excellent resistance to thermal fatigue and oxidation. They are commonly used in applications such as furnaces, kilns, and combustion chambers. The slitting process ensures flexibility for different industrial needs.
We are committed to delivering the highest quality Stainless Steel 446 Coils to our clients. For their excellent quality, these coils undergo a series of stringent testing processes before dispatch. These tests include hardness testing, chemical analysis through spectro analysis, positive material identification (PMI) testing, flattening testing, micro and macro tests, pitting resistance testing, flaring testing, and intergranular corrosion (IGC) testing. Besides that, we also provide third-party inspection certificates for the assurance of our clients in respect of the excellent quality and reliability of our Stainless Steel 446 Coils for a wide variety of industrial applications.
Stainless Steel 446 Coils find their place in environments that demand high corrosion resistance and heat tolerance. They are crucial in manufacturing furnace components, heat exchangers, boiler parts, and industrial chimneys. Their ability to resist scaling at elevated temperatures makes them ideal for industries like power generation, petrochemical, and chemical processing. Additionally, they are utilized in automotive exhaust systems, kitchen equipment, and architectural structures that face harsh weather conditions. Adam Stainless is proud to provide these coils, ensuring they meet the needs of various applications.
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