Mourad Metals is a reputable manufacturer and supplier located in Tunis, Tunisia, specializing in high-performance Stainless Steel 446 Square Bars and Rods designed for tough industrial applications. With state-of-the-art manufacturing facilities and rigorous quality control measures, Mourad Metals guarantees products that meet international standards. Their Stainless Steel 446 Square Bars and Rods are celebrated for their remarkable resistance to oxidation and corrosion, even at high temperatures. Committed to precision, durability, and customer satisfaction, Mourad Metals caters to a diverse array of industries, providing dependable stainless steel solutions for both local and global markets.
Stainless Steel 446 Square Bars and Rods are ferritic stainless steels characterized by a high chromium content, typically ranging from 23% to 27%, along with low carbon levels. This unique composition grants them exceptional resistance to oxidation, scaling, and corrosion in high-temperature settings. In terms of mechanical properties, these bars and rods deliver good tensile strength and impressive thermal stability, although they have lower ductility compared to austenitic grades. They maintain their structural integrity under elevated temperatures and show good resistance to stress corrosion cracking.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 446 | 0.2 | 23.00 | 1.5 | 0.50 | 0.040 | 0.030 | 0.75 |
| Element | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell (HB) max) |
| SS 446 | Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % | – |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 446 | 1.4762 | S44600 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 446 Square Bars are highly corrosion-resistant due to their high chromium content. They are particularly effective in resisting oxidation and scaling at elevated temperatures.
Yes, Stainless Steel 446 square bars can be welded using appropriate welding techniques like TIG or MIG welding. However, preheating and post-weld heat treatment may be required to minimize the risk of cracking and maintain structural integrity.
Yes, we provide stainless steel 446 square bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@mouradmetals.com
Stainless Steel 446 Square Bars and Rods find extensive use in applications that demand excellent oxidation and corrosion resistance at high temperatures. They are commonly utilized in furnace components, heat treatment equipment, kiln parts, and combustion chambers. Additionally, they play a vital role in petrochemical processing, power generation, and exhaust systems. Thanks to their high chromium content and stability under thermal stress, these bars and rods are ideal for structural components, supports, and fixtures that are exposed to extreme heat and corrosive industrial environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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