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Victor Sheets and Plates, a reputable manufacturer and supplier located in Abuja, Nigeria, proudly offers top-notch Stainless Steel 253MA Angles. These angles are celebrated for their remarkable heat resistance, oxidation stability, and impressive strength at high temperatures. Crafted with rare earth elements and nitrogen, this grade boasts exceptional creep resistance and structural integrity, even in extreme thermal conditions. Victor guarantees that each 253MA Angle is produced to meet international standards, ensuring precise dimensions, a superior finish, and long-lasting durability. These angles are perfect for applications like furnace supports, heat exchangers, kiln linings, and structural components in the petrochemical, metallurgical, and power generation sectors.
Stainless Steel 253MA (UNS S30815) is made up of 20–22% chromium, 10–12% nickel, 0.05–0.10% nitrogen, along with trace amounts of cerium and silicon, which enhance its oxidation and heat resistance. It features a tensile strength ranging from 600–800 MPa, a yield strength of about 310 MPa, and an elongation of roughly 40%. This alloy excels in oxidation resistance up to 1150°C, showcasing impressive creep strength and fatigue resistance. 253MA maintains excellent mechanical properties and weldability, making it ideal for continuous use in high-temperature settings where stability and durability are essential.
| 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.
Victor Sheets and Plates based in Abuja, Nigeria, 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 Angles are a go-to choice for heat treatment furnaces, burners, kilns, boilers, and recuperators, thanks to their outstanding resistance to oxidation and thermal fatigue. They’re perfect for structural supports, frameworks, and load-bearing components in industries like petrochemical, cement, and metallurgy. These angles shine in power generation plants and exhaust systems that face high temperatures and corrosive gases. With their remarkable blend of strength, ductility, and oxidation resistance, they require minimal maintenance and boast a long service life. Victor’s 253MA Angles offer reliable performance, durability, and cost-effectiveness, making them a trusted option for high-temperature industrial applications.
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