Home > Sheet and Plates > Stainless Steel 253MA Sheet and Plates
Harsh Metalloys stands out as a reliable manufacturer and supplier of Stainless Steel 253MA Sheets and Plates, based in Mumbai, India. This high-performance austenitic stainless steel, known as 253MA (UNS S30815), boasts remarkable strength, outstanding oxidation resistance, and impressive performance even at elevated temperatures. Our sheets and plates are crafted in line with ASTM A240 and other international standards, guaranteeing top-notch quality and reliability. Harsh Metalloys provides SS 253MA sheet and plate options in various thicknesses, widths, and surface finishes, perfectly suited for demanding applications across industries such as petrochemicals, metallurgy, power generation, and heat treatment.
When it comes to composition and mechanical properties, our Stainless Steel 253MA Sheets and Plates feature 20–22% chromium, 10–12% nickel, along with essential additions of cerium (~0.05%) and nitrogen (~0.15%) that significantly boost creep strength and oxidation resistance. These plates deliver a tensile strength of about 600 MPa and a yield strength of 310 MPa, maintaining excellent mechanical integrity at temperatures soaring up to 1150°C (2100°F). The alloy is resistant to carburization, sulfidation, and thermal fatigue, making it a perfect choice for structural and load-bearing applications in extreme heat environments. Plus, it offers good weldability and formability, ensuring easy fabrication and installation even in tough industrial settings.
Stainless Steel Sheets and Plates Specification : ASTM A240 / ASME SA240
Dimension Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Surface Finishing : Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.
| Cr | Ni | Si | C | Mn | P | S | N | Ce | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 20.00 | 10.00 | 1.40 | 0.05 | – | – | – | 0.14 | 0.03 | Balance |
| MAX | 22.00 | 12.00 | 2.00 | 0.10 | 0.80 | 0.04 | 0.03 | 0.20 | 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 |
Contact us to get a quick quote for your requirement.
Hot-rolled stainless steel 253MA sheets are manufactured by a process known as hot rolling at elevated temperatures, ensuring robust and tough materials. Thickness usually ranges between 3mm to 100mm. Excellent resistance to corrosion and oxidation in a high temperature is one of its excellent characteristics.
These stainless steel 253MA cold rolled plates are made at room temperature, giving these plates a smooth finish with very precise dimensions. Thickness is available from 0.3mm up to 3mm and offers high resistance against corrosion. They are ideal for applications wherein tight tolerances and high quality of surface finish can be achieved.
Stainless Steel 253MA Chequered Sheets provide a raised diamond pattern for improved grip and aesthetics. Available in gauges between 3mm and 12mm, these sheets have corrosion resistance properties. The product is widely used in floorings, walkways, and decorative applications.
Stainless Steel 253MA perforated plates offer evenly spread holes, used for ventilation, filtration, and decorative purposes. They offer these plates in various hole sizes, available from 0.5mm to 5mm thickness. They have excellent corrosion resistant and good for applications where they need to allow airflow and drainage.
Stainless Steel 253MA Shim Sheets are thin and precise sheets applied for adjustments and alignment in machinery and structures. They are offered in a variety of thickness from 0.1mm up to 3mm. Their excellent corrosion resistance makes them critical for tight tolerance applications in numerous industries.
Stainless Steel 253MA Polished Plates are buffed to a reflective, mirror-like finish. The plates are available in thicknesses from 0.3mm to 50mm. They are used in architectural, decorative, and high-visibility applications due to their superior corrosion resistance.
Stainless Steel 253MA Sheets and Plates are widely used in various industrial applications, including furnaces, kilns, recuperators, burner components, and heat treatment equipment, thanks to their exceptional thermal stability and resistance to oxidation. You’ll also find them in petrochemical plants, cement industries, incinerators, and power stations, where materials need to endure extreme temperatures, thermal cycling, and exposure to corrosive gases. These sheets and plates are perfect for parts like furnace linings, muffles, heat shields, and flue gas ducts. With their long service life, resistance to scaling, and impressive mechanical strength, they offer a cost-effective solution for high-temperature structural and process equipment.
©2024 Harsh Metalloys All Rights Reserved.
