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Boikanyo Sheets and Plates, located in Cape Town, South Africa, stands out as a top manufacturer and supplier of stainless steel 253MA channels. They pride themselves on delivering high-quality products that are built to withstand extreme temperatures, resist corrosion, and last for the long haul. Using cutting-edge rolling and fabrication techniques, the company crafts precision-engineered 253MA channels that boast uniform dimensions, a fantastic surface finish, and impressive mechanical properties. These channels are perfect for applications in power generation, chemical processing, petrochemical industries, and marine environments, where high-temperature oxidation resistance and structural integrity are essential for dependable performance.
Stainless steel 253MA channels are a type of austenitic stainless steel, featuring 21–23% chromium, 11–12% nickel, 0.5% molybdenum, along with small amounts of nitrogen and rare earth elements to boost their high-temperature capabilities. They offer a tensile strength ranging from 580 to 750 MPa and a yield strength between 300 and 450 MPa, along with remarkable creep resistance, thermal stability, and oxidation resistance up to 1,050°C. This unique blend of materials ensures they resist carburization and scaling, making them perfect for continuous use in high-temperature industrial settings.
| 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.
Boikanyo Sheets and Plates based in Cape Town, South Africa, 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 Boikanyo 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 |
These stainless steel 253MA channels find their way into various applications, including furnace components, heat exchangers, boiler parts, chimneys, and petrochemical equipment that face high temperatures. They’re also utilized in power plants, incinerators, and industrial ovens where thermal fatigue resistance and durability are crucial. With their combination of high-temperature strength, oxidation resistance, and structural reliability, 253MA channels are an excellent choice for structural supports, ducting, and frameworks in demanding high-temperature environments.
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