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Layla Sheets and Plates, a reputable manufacturer and supplier located in Cairo, Egypt, takes pride in providing top-notch Stainless Steel 253Ma Angle, renowned for its exceptional high-temperature performance and durability. This alloy is a perfect blend of strength, oxidation resistance, and remarkable structural stability, making it an excellent choice for applications that face extreme heat and mechanical stress. Layla Sheets and Plates guarantees that each Stainless Steel 253Ma Angle adheres to international quality standards, serving industries that require reliability, longevity, and outstanding metallurgical integrity in tough environments like construction, chemical processing, and power generation.
The composition of Stainless Steel 253Ma Angle includes about 21% chromium, 11% nickel, 0.17% nitrogen, along with small amounts of silicon and cerium, which boost its oxidation and creep resistance. It boasts a tensile strength of around 620 MPa and a yield strength of approximately 310 MPa, ensuring remarkable mechanical stability even at temperatures soaring up to 1150°C. Its well-balanced composition provides a mix of heat resistance, formability, and long-lasting strength retention under thermal stress.
| Standard | ASTM A240 / ASME SA240 |
| Width | 1000mm-2000mm |
| Thickness | 1.0mm – 100mm |
| Specialize | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| % | Ni | Cr | Fe | Si | Mn | C | P | N | S | Ce |
|---|---|---|---|---|---|---|---|---|---|---|
| Min | 10 | 20 | Balance | 1.40 | – | 0.05 | – | 0.14 | – | 0.03 |
| Max | 12 | 22 | – | 2 | 0.80 | 0.10 | 0.04 | 0.20 | 0.03 | 0.08 |
| Mechanical Properties | 100⁰C | 900⁰C | 50⁰C | 300⁰C | 200⁰C | 400⁰C | 600⁰C | 500⁰C | 800⁰C | 700⁰C | 850⁰C |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ultimate Tensile Strength/ MPa | 621.9 | 171 | 663.3 | 568.1 | 577.8 | 549.5 | 475.7 | 522 | 388.9 | 386.1 | 254.4 |
| 0.2% Yield Strength / MPa | 271 | 80 | 304.8 | 202 | 222 | 200.6 | 166.9 | 173.1 | 148.2 | 158.6 | 100.7 |
| Reduction of area / % | 48 | – | 51 | 46 | 46 | 46 | 43 | 44 | – | 44 | – |
| Elongation / % | 65 | 92 | 68 | 64 | 65 | 60 | 63 | 62 | 76 | 58 | 88 |
| STANDARD | UNS | WERKSTOFF NR. |
| 253 MA | S30815 | 1.4835 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Layla Sheets and Plates based in Alexandria, Egypt, 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.
The stainless steel 253MA angle provides excellent resistance to high temperature oxidation and corrosion, making it ideal for use in harsh environments. It maintains its strength and durability at high temperatures, ensuring long-term performance in heat exchangers, furnaces and chemical equipment The alloy is resistant to sulfide stress breakdown and creep, and provides reliable performance at petrochemical and power generation industries. Its weldability and formability make it easy to assemble, while its scaling and corrosion resistance ensure extended working life and reduced maintenance costs.
Stainless Steel 253Ma Angle finds its place in various high-temperature industrial applications, including furnace components, heat treatment baskets, petrochemical plants, kiln linings, and power generation systems. It’s also used in structural supports and frameworks that endure thermal cycling and oxidation. Thanks to its excellent resistance to scaling and structural degradation, it’s perfectly suited for the metallurgical, cement, and refinery industries, where materials are constantly exposed to intense heat and corrosive conditions.
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