Tariku Metals, a leading manufacturer and supplier located in Addis Ababa, Ethiopia, specializes in high-quality Stainless Steel 904L Rectangular Bars. These bars are crafted for exceptional corrosion resistance, durability, and performance in tough environments. Made from top-notch raw materials and precise processing methods, they meet international standards. Stainless Steel 904L is an austenitic low-carbon, high-alloy grade renowned for its outstanding resistance to strong reducing acids and chloride-induced corrosion. Tariku Metals’ 904L Rectangular Bars are perfect for industries like chemical processing, pharmaceuticals, marine, and oil & gas, where reliable performance and structural integrity are crucial in extreme conditions.
Stainless Steel 904L Rectangular Bars consist of 19–23% chromium, 23–28% nickel, 4–5% molybdenum, 1–2% copper, along with trace elements of silicon, manganese, and carbon. This distinctive blend offers remarkable resistance to sulfuric acid, pitting, and crevice corrosion. In terms of mechanical properties, 904L boasts a tensile strength of around 490–740 MPa and a yield strength close to 220 MPa, with an elongation of about 35%. The alloy retains its toughness at both low and high temperatures, provides excellent weldability and formability, and resists stress corrosion cracking—making it ideal for highly corrosive and high-temperature industrial settings.
| Standards | ASTM / ASME |
| Designation | B 649, SB 649 |
| Grade | 904L Rectangular Bars and Rods 904L Rectangular Bars and Rods: ASTM B 649, ASME SB 649 |
|
EN/DIN |
1.4539
X1NiCrMoCu25-20-5 |
|---|---|
|
AFNOR |
Z2CNDU25.20 |
|
UNS |
N08904 |
|
AISI |
904L / F904L |
|
BS |
904S13 |
|
SS |
2562 |
|
OTHER |
ASTM A182
ASTM A262
ASTM A479
ASTM B649 / ASME SB649
DIN 17440
EN10088-3
EN10272
NACE MR01-75 / ISO 15156
SEW 400-VdTÜV421 |
|
BRANDS |
URANUS B6™
VLX904™
AL-904L™
CRONIFER 1925™
2RK65™ |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| SS 904L | 0.020 max | 2 max | 1 max | 0.040 max | 0.030 max | 19.0-23.0 | 4.0-5.0 max | 23.00 – 28.00 | 1.0-2.0 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35% |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Choose Stainless Steel 904L Rectangular Bars based on the specific corrosion resistance and strength requirements of your application. Consider factors such as temperature, chemical exposure, and mechanical stresses to ensure optimal performance.
Stainless Steel 904L Rectangular Bars are available in various sizes, typically ranging from 10mm to 100mm in thickness and widths up to 200mm, with customizable lengths. Specific dimensions can be tailored to meet project requirements based on customer needs.
Yes, Stainless Steel 904L Rectangular Bars can be used for underground applications due to their exceptional corrosion resistance, particularly in environments with high chloride content. Their durability ensures reliable performance in harsh, buried conditions.
Stainless Steel 904L Rectangular Bars find extensive use in industries that face harsh chemical or marine conditions. They are perfect for creating heat exchangers, pressure vessels, pumps, and evaporators in chemical and petrochemical facilities. The marine sector utilizes them for seawater handling equipment, desalination systems, and boat fittings. In the pharmaceutical and food processing industries, these bars are employed in hygiene-sensitive machinery due to their non-contaminating and corrosion-resistant properties.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
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