Emilio Stainless is a well-known manufacturer and supplier located in Manila, Philippines, specializing in high-quality Stainless Steel 446 Coils. Renowned for their exceptional product design and commitment to international standards, Emilio Stainless guarantees reliability, durability, and top-notch performance in every item they produce. These Stainless Steel 446 Coils are specifically engineered for high-temperature applications where resistance to oxidation and scaling is crucial. They boast impressive strength and structural integrity, even in the harshest environments. With cutting-edge technology, a skilled team, and a focus on customer satisfaction, Emilio Stainless provides premium stainless steel products that cater to the varied needs of industries both in the Philippines and around the world.
Stainless Steel 446 Coils are ferritic stainless steel alloys primarily made up of iron and chromium (23–27%), along with trace amounts of manganese, silicon, carbon, and sulfur. The lack of nickel boosts their resistance to oxidation and sulfidation at elevated temperatures. These coils have a tensile strength of approximately 485 MPa and a yield strength of 275 MPa, along with good thermal stability. They maintain their mechanical strength even after prolonged exposure to high temperatures, offering excellent corrosion resistance, toughness, and dimensional stability, making them ideal for demanding industrial applications that involve heat and stress.
| 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 extensive use in applications that require exceptional resistance to oxidation, scaling, and corrosion at high temperatures. They are perfect for components in furnaces, heat exchangers, kilns, thermal processing equipment, and boiler parts. Additionally, these coils are utilized in the petrochemical, power generation, and metallurgical sectors for creating heat shields, combustion chambers, and exhaust systems. Their capability to perform well in sulfur-bearing and oxidizing environments makes them an excellent choice for various industrial applications.
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