Based in Amman, Jordan, Sabra Metals is a reliable manufacturer and supplier known for its top-notch Stainless Steel 446 Rectangular Bars, designed for high-temperature and oxidation-resistant applications. Crafted from high-chromium ferritic stainless steel, these bars excel in resisting scaling, oxidation, and thermal fatigue. Sabra Metals takes pride in maintaining strict standards for chemical composition, dimensional accuracy, and surface finish, ensuring they meet international quality benchmarks. With state-of-the-art manufacturing facilities and dependable supply capabilities, the company caters to industries like furnace manufacturing, petrochemicals, power generation, and heavy engineering around the globe.
Stainless Steel 446 Rectangular Bars boast a high chromium content (23–27%), which provides outstanding oxidation and corrosion resistance even at elevated temperatures. This ferritic stainless steel grade is well-suited for environments with sulfur-bearing atmospheres and thermal cycling. In terms of mechanical properties, SS 446 offers moderate tensile strength, good hardness, and stable dimensions. Although its ductility is lower than that of austenitic grades, it retains strength and structural integrity in high-temperature settings, making it ideal for applications requiring thermal and oxidation resistance.
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Fe |
| SS 446 | 0.2 max | 1.5 max | 0.75 max | 0.040 max | 0.03 max | 23 – 30 | 0.10 – 0.25 | 0.50 max | Balance |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.5 g/cm3 | 1510 °C (2750 °F) | Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 446 | 1.4762 | S44600 | – | – | – | – | – |
When selecting Stainless Steel 446 Rectangular Bars, consider factors like temperature resistance, corrosion resistance, and the specific environmental conditions. Additionally, ensure compatibility with the required mechanical properties and fabrication needs.
Stainless Steel 446 Rectangular Bars are not ideal for cryogenic applications due to their reduced toughness at low temperatures. For cryogenic use, materials with better low-temperature properties, like austenitic stainless steels, are recommended.
Stainless Steel 446 Rectangular Bars generally do not require additional corrosion protection coatings due to their inherent high corrosion resistance. However, in highly aggressive environments, coatings may be used for added protection.
Stainless Steel 446 Rectangular Bars find extensive use in environments that experience extreme heat and oxidizing conditions. They are commonly utilized in furnace components, heat treatment equipment, burner parts, radiant tubes, and kiln hardware. These bars are widely applied in power generation plants, petrochemical processing facilities, steel manufacturing, and industrial heating systems. Additionally, SS 446 rectangular bars are perfect for structural supports and fabricated components that operate in high-temperature zones, where oxidation resistance, thermal stability, and long service life are essential.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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