Neith Metals, based in Cairo, Egypt, stands out as a leading manufacturer and supplier of top-notch Stainless Steel 253Ma Hex Bars. With a reputation built on cutting-edge engineering, precise manufacturing, and a commitment to international quality standards, Neith Metals offers stainless steel products that boast remarkable strength, high-temperature resilience, and excellent corrosion resistance. Their Stainless Steel 253Ma Hex Bars are crafted specifically for tough industrial applications where performance in extreme conditions is a must. Catering to sectors like power generation, petrochemical, marine, and chemical processing, Neith Metals delivers reliable, high-performance stainless steel solutions that meet the rigorous demands of both local and global clients.
The composition of Stainless Steel 253Ma Hex Bars includes chromium (22%), nickel (14%), and molybdenum (0.5–1%), along with trace amounts of nitrogen, manganese, silicon, phosphorus, and sulfur. This alloy is known for its impressive mechanical properties, featuring a tensile strength of 500–700 MPa, yield strength of 205–350 MPa, and an elongation of about 35%. Stainless Steel 253Ma is particularly noted for its exceptional high-temperature strength, creep resistance, and outstanding corrosion resistance, making it perfect for structural and high-stress applications in harsh environments.
Specification : EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard Specification : ASTM A276, A479 / ASME SA276, SA479
Size : 15NB to 150NB IN
Diameter : 3.17mm to 350mm diameter
Length : 100 mm to 3000 mm Long & Above
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished
| Grade | C | Mn | Si | S | N | Cr | Ni |
| 253 MA | 0.05 – 0.1 | 0.8 min | 1.1 – 2.0 | 0.03 min | 0.14 – 0.2 | 20 – 22 | 10 – 12 |
| Element | Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 253 MA | 7.8 g/cm3 | Psi – 87,000, MPa – 600 | Psi – 45,000, MPa – 310 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS | EN | SS |
| 253 MA | 1.4835 | S30815 | X9CrNiSiNCe21-11-2 | 2368 |
The pressure rating of Stainless Steel 253Ma Hex Bar depends on the specific application and design parameters, such as temperature and load conditions. It is primarily used for high-temperature applications, with its pressure rating varying based on engineering requirements and specifications.
To choose the right Stainless Steel 253Ma Hex Rods, consider factors like temperature resistance, corrosion exposure, and mechanical strength required for your application. Consult with suppliers or engineers to ensure compatibility with the operating environment and design specifications.
Stainless Steel 253Ma Hex Bar generally offers excellent corrosion resistance due to its high chromium content, reducing the need for additional coatings. However, in highly aggressive environments, extra protective coatings may be beneficial for enhanced longevity.
Neith Metals’ Stainless Steel 253Ma Hex Bars find extensive use in industries that demand high-temperature strength, oxidation resistance, and durability. They are perfect for furnace components, heat exchangers, boiler parts, petrochemical and chemical processing equipment, and machinery in power plants. Additionally, these bars are utilized in marine settings, aerospace structures, and industrial machinery where they face constant exposure to high temperatures and corrosive conditions. With their superior mechanical performance, corrosion resistance, and thermal stability, Stainless Steel 253Ma Hex Bars offer reliable and long-lasting solutions for critical engineering and industrial needs.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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