Home > Stainless Steel > Stainless Steel 253Ma Coils
| Specifications | ASTM A240, ASME SA240 |
| Dimensional specification | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc/td> |
| 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. |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Outside Finish | Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Packing | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
| Specials | Sizes and Specifications other than above can be on request |
| Grade | C | Mn | Si | S | Ce | Ni | Cr | P |
| 253 MA | 0.05 – 0.10 | 0.80 max | 1.40 – 2 | 0.030 max | 0.03 – 0.08 | 10 – 12 | 20 – 22 | 0.040 max |
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Ce |
| UNS S30815 | ASTM | ≤0.10 | ≤2.00 | ≤0.80 | ≤0.040 | ≤0.030 | 20.00-22.00 | 10.00-12.00 | 0.03-0.08 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your needs.
These Stainless Steel 253Ma Coils are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
High Temperature Resistance: A key benefit of Stainless Steel 253MA is its outstanding ability to endure high temperatures. It can operate at temperatures as high as 1150°C (2100°F) while retaining its mechanical properties. This quality makes it well-suited for use in high-heat settings, including industrial furnaces and exhaust systems.
Oxidation Resistance: 253MA delivers superior oxidation resistance in air and combustion gases, even under elevated temperatures. This characteristic helps stop scale from forming and preserves the material’s integrity over time, boosting its durability and dependability.
Creep Strength: The makeup of the alloy improves its creep strength, meaning its capacity to withstand deformation during extended exposure to high temperatures. This makes it appropriate for applications where structural stability at elevated temperatures matters greatly, such as in heat exchangers and furnace components.
Corrosion Resistance: Like other austenitic stainless steels, 253MA shows good corrosion resistance across many environments, including acids, alkalis, and chloride-containing solutions. This resistance to corrosion adds to the durability and longevity of components produced from this alloy.
Ease of Fabrication: Stainless Steel 253MA can be easily worked using conventional techniques like welding, machining, and forming. Its weldability enables the building of intricate structures and components, making it adaptable for a range of industrial applications.
Stainless Steel 253Ma Coils serve a wide range of uses spanning the many industries that rely on them, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Heat Exchangers: Owing to its outstanding performance at elevated temperatures, Stainless Steel 253MA is frequently chosen for building heat exchangers in fields like chemical processing, petrochemical refining, and thermal power generation.
Furnace Components: It serves in the construction of furnaces, kilns, and similar high-temperature machinery where withstanding thermal cycling and creep deformation is essential.
Industrial Boilers: Stainless Steel 253MA coils find use in producing boiler parts such as tubes, superheaters, and reheaters, where they endure high temperatures and corrosive conditions.
Incinerators: Because the alloy resists high-temperature corrosion and oxidation, it is well suited for waste incinerators and other high-temperature waste treatment plants.
Temperature Requirements: Identify the highest operating temperature to which your coils will be exposed. Stainless Steel 253MA is recognized for its outstanding high-temperature characteristics, generally offering a service temperature range reaching approximately 1150°C (2100°F). Verify that the coils you choose are capable of enduring the temperatures present in your application without sacrificing performance.
Corrosion Resistance: Evaluate the corrosive conditions to which your coils will be subjected. Stainless Steel 253MA delivers outstanding resistance against corrosion, especially within oxidizing and carburizing atmospheres. Take into account elements like chemical exposure, the presence of chlorides, and the likelihood of acidic or alkaline surroundings to confirm the selected coils supply sufficient corrosion resistance for your application.
Mechanical Properties: Review the mechanical characteristics needed for your application, such as tensile strength, yield strength, and elongation. Stainless Steel 253MA provides high strength along with outstanding creep resistance under elevated temperatures. Confirm that the mechanical characteristics of the coils satisfy the requirements of your application to prevent early failure or deformation.
Mail: sales@koasteel.nz
