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Smith Fittings, located in Canberra, Australia, stands out as a top manufacturer and supplier of **Stainless Steel 253MA Channels**. These channels are celebrated for their remarkable ability to resist high-temperature oxidation and corrosion. Crafted from a high-alloy austenitic stainless steel, they are specifically designed to endure prolonged exposure to elevated temperatures, offering a fantastic combination of creep strength and mechanical performance. At Smith Fittings, precision manufacturing and strict quality control are paramount, ensuring that their 253MA channels meet international standards. Perfect for power generation, chemical processing, and various industrial applications, these channels promise long-lasting structural integrity, reliable performance, and resistance to scaling, making them ideal for challenging high-temperature engineering projects.
**Stainless Steel 253MA Channels** are composed of chromium (21%), nickel (11%), molybdenum (0.5%), and nitrogen, which together provide exceptional high-temperature strength, oxidation resistance, and mechanical stability. They boast a tensile strength of around 550 MPa, a yield strength of 230 MPa, and an elongation of 40%. With a density of 7.9 g/cm³ and a melting range of 1400–1450°C, these channels maintain impressive toughness, weldability, and formability, ensuring reliable performance even in harsh high-temperature and corrosive environments.
| Standard | ASTM A240 / ASME SA240, ASTM A276 / A182, ASTM A479 – AL-6XN, A286 |
| Width | 1000mm-2000mm |
| Thickness | 1.0mm – 100mm |
| Specialize | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Coil, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Grade | C | Si | Mn | P | S | Cr | Ni | N | Ce |
| 253MA | 0.05 – 1 | 1.1 – 2.0 | ≤0.8 | ≤0.040 | ≤0.030 | 20 – 22 | 10-Dec | 0.14 – 0.2 | 0.03 – 0.08 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Reduction Area,% |
|---|---|---|---|---|
| 253 MA | 87,000 | 45,000 | 40 | 50 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Josh Sheets and Plates based in Canberra, Australia, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Stainless Steel 253MA Channel offers numerous advantages, particularly its excellent resistance to oxidation and scaling at high temperatures, making it ideal for applications in power generation, petrochemicals, and heat exchangers. Its high strength and creep resistance ensure reliability in demanding environments, even at elevated temperatures. The alloy also provides good weldability and formability, making it easy to fabricate into various shapes and sizes. Additionally, Stainless Steel 253MA is resistant to corrosion and exhibits superior resistance to thermal fatigue, ensuring long-lasting durability in harsh, high-temperature settings.
Yes, we offer custom sizes for Stainless Steel 253Ma Channel to meet specific project needs. Our team at Josh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| STANDARD | UNS | WNR. |
|---|---|---|
| SS 253 MA | S30815 | 1.4835 |
**Stainless Steel 253MA Channels** find extensive use in applications that demand high-temperature durability and corrosion resistance. They are particularly well-suited for boiler components, heat exchangers, furnace parts, and industrial chimneys. Moreover, they are utilized in power plants, petrochemical facilities, and offshore structures where thermal stability, structural integrity, and resistance to oxidizing conditions are essential. Their outstanding performance in extreme situations makes them a go-to choice for fabrication, high-temperature structural, and industrial engineering projects.
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