Neith Metals, based in Cairo, Egypt, stands out as a top manufacturer and supplier of premium Stainless Steel 321 Rectangular Bars. With a reputation for precision engineering and cutting-edge production techniques, they strictly follow international quality standards to deliver stainless steel products that boast impressive high-temperature strength, corrosion resistance, and long-lasting durability. These Stainless Steel 321 Rectangular Bars are specially designed with titanium stabilization to prevent carbide precipitation during welding and when exposed to high temperatures for extended periods. Neith Metals caters to various industries, including chemical processing, aerospace, power generation, and automotive, providing reliable, versatile, and high-performance stainless steel solutions for challenging industrial and structural needs.
The composition of Stainless Steel 321 Rectangular Bars includes chromium (17–19%), nickel (9–12%), and titanium (≥0.7%), along with trace amounts of manganese, silicon, and carbon. This alloy showcases a tensile strength of up to 515 MPa, a yield strength of about 205 MPa, and an elongation of roughly 40%. With excellent oxidation resistance, high-temperature creep strength, and mechanical stability, Stainless Steel 321 is perfect for welded and heat-treated components that face heat and corrosive environments.
| Grade | Ti | Mn | C | Si | S | P | Mo | Cr | Ni |
| SS 321 | 5(C+N) to 0.70 maximum | 2.0 maximum | 0.08 maximum | 1.0 maximum | 0.030 maximum | 0.045 maximum | – | 17.00 to 19.00 | 9.00 to 12.00 |
| Melting Point | Density | (0.2%Offset) Yield Strength | Tensile Strength | Elongation |
| 1457 °C (2650 °F) | 8.0 g/cm3 | Psi – 30000 , MPa – 205 | Psi – 75000 , MPa – 515 | 35 % |
| WERKSTOFF NR. | STANDARD | JIS | UNS | EN |
| 1.4541 | SS 321 | SUS 321 | S32100 | X6CrNiTi18-10 |
Yes, Stainless Steel 321 Rectangular Bars can be welded. They offer good weldability, particularly with proper preheat and post-weld heat treatment to prevent carbide precipitation.
Stainless Steel 321 Rectangular Bars generally do not require additional corrosion protection coatings due to their inherent corrosion resistance. However, in harsh environments, extra coatings may be applied for enhanced protection.
Choose Stainless Steel 321 Rectangular Bars based on factors like strength, corrosion resistance, and temperature requirements of your application. Consider factors like weldability and environment exposure to ensure optimal performance.
Neith Metals’ Stainless Steel 321 Rectangular Bars are extensively utilized in applications that require high-temperature and corrosion resistance. They are perfect for crafting heat exchangers, furnace components, chemical tanks, exhaust systems, and parts for jet engines. Additionally, these bars find their place in power generation, automotive parts, and food processing equipment, where durability, weldability, and resistance to thermal fatigue are crucial. Their rectangular shape simplifies fabrication and assembly, making Stainless Steel 321 Rectangular Bars a dependable choice for industrial, chemical, and engineering applications.
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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