Neith Metals, based in Cairo, Egypt, stands out as a top manufacturer and supplier of Stainless Steel 904L Flat Bars, celebrated for their remarkable corrosion resistance, impressive strength, and outstanding durability. The company focuses on crafting high-quality flat bars that meet international standards, catering to a diverse array of industrial needs. Thanks to cutting-edge manufacturing technology, precise engineering, and strict quality control, Neith Metals guarantees consistent performance and reliability in every product they offer. They serve crucial sectors like chemical, petrochemical, marine, and oil & gas, earning a solid reputation for excellence, innovation, and dependable stainless steel solutions worldwide.
Stainless Steel 904L Flat Bars are made up of chromium (19–23%), nickel (23–28%), molybdenum (4–5%), and copper, providing exceptional corrosion resistance and robust mechanical strength. These flat bars are known for their excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in harsh chemical and marine environments. They boast high tensile and yield strength, along with superior toughness and ductility. The low carbon content not only enhances weldability but also ensures durability and resistance to fatigue. Stainless Steel 904L Flat Bars are perfect for demanding applications that require long-lasting performance, structural integrity, and reliability in tough operating conditions.
| Standard | ASTM B649, ASME SB649 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | Ni | Mo | Cr | Cu | C | Mn | Si | P | S |
| 904L | 23 – 28 | 4 – 5 | 19 – 23 | 1 – 2 | 0.02 max | 2.0 max | 1.0 max | 0.045 max | 0.035 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.05 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | JIS | BS | KS | EN |
| 904L | 1.4539 | N08904 | Z2NCUD31-20AZ | SUS 890L | 904S13 | STS 317J5L | X1NiCrMoCu25-20-5 |
Stainless Steel 904L Flat Bar is widely used in chemical processing, oil and gas, marine, pharmaceutical, and pulp and paper industries due to its exceptional corrosion resistance, particularly in acidic, chloride-rich, and high-stress environments.
Stainless Steel 904L offers superior corrosion resistance compared to standard austenitic stainless steels, excelling in harsh environments with strong acids (sulfuric, phosphoric) and chloride exposure, due to its high nickel, chromium, and molybdenum content, reducing pitting and stress corrosion.
Yes, Stainless Steel 904L Flat Bar is highly suitable for marine environments due to its excellent resistance to chloride-induced pitting, crevice corrosion, and stress corrosion cracking, making it ideal for shipbuilding, seawater equipment, and coastal structural applications.
These flat bars are extensively utilized in industries that demand strength, durability, and top-notch corrosion resistance. In chemical and petrochemical facilities, they are commonly found in heat exchangers, pumps, valves, and reaction vessels. The marine sector employs them for structural components, fasteners, and equipment exposed to seawater. In oil & gas applications, these flat bars are essential for offshore platforms, pipelines, and processing units that operate under challenging conditions. Moreover, Stainless Steel 904L Flat Bars are also used in desalination plants, power generation, and pharmaceutical industries.
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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