Aiman Metals, located in Kuala Lumpur, Malaysia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 446 Flat Bars. They focus on creating stainless steel products that resist heat and corrosion, serving a variety of industries such as power generation, petrochemicals, furnace manufacturing, and heat treatment facilities. Their SS 446 flat bars are celebrated for their remarkable ability to withstand oxidation, sulfidation, and scaling, even at high temperatures. With a strong dedication to precision, durability, and timely delivery, Aiman Metals offers tailored dimensions and high-quality products that align with international standards and meet the rigorous demands of industrial applications.
Stainless Steel 446 is a ferritic stainless steel alloy that contains about 23–27% chromium, along with low carbon content and trace amounts of molybdenum and silicon. This high chromium level provides exceptional resistance to oxidation and corrosion, especially in high-temperature settings. It boasts a tensile strength of roughly 485 MPa and a yield strength of 275 MPa, along with good creep resistance. While it’s not ideal for welding or cold-forming, SS 446 excels in thermal stability and structural integrity during fluctuating thermal cycles, making it perfect for extreme heat service conditions.
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
Range : Range – 3.17mm to 350mm dia
| 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 |
Stainless Steel 446 Flat Bars find extensive use in applications that demand outstanding resistance to heat, oxidation, and sulfidation. They are commonly utilized in furnace components, heat exchangers, radiant tubes, kiln linings, and parts for thermal processing equipment. In the petrochemical and power generation sectors, these bars are perfect for equipment that faces high-temperature corrosive environments, such as flue gas systems and incinerator linings. Their structural stability at temperatures over 1000°C makes them a great fit for heavy-duty industrial systems. Aiman Metals offers SS 446 flat bars in a variety of sizes to meet diverse needs.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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