Garg Steels, based in Chennai, India, has built a solid reputation as a manufacturer and supplier of Stainless Steel 446 Hex Bars, celebrated for their exceptional quality and precision. With a focus on heat-resistant and corrosion-resistant stainless steel products, Garg Steels delivers Stainless Steel 446 Hex Bars that adhere to strict industrial standards. These hex bars come in a variety of sizes and finishes, making them perfect for high-temperature applications. Thanks to their commitment to quality assurance, competitive pricing, and prompt delivery, Garg Steels has earned the trust of industries like power generation, petrochemicals, and furnace manufacturing.
The Stainless Steel 446 Hex Bars from Garg Steels are primarily made up of high chromium content (23–27%), along with low carbon and small amounts of manganese, silicon, and molybdenum. This ferritic stainless steel is known for its excellent resistance to oxidation and corrosion, even at high temperatures. In terms of mechanical properties, it boasts a tensile strength of about 485 MPa and a yield strength of around 275 MPa, along with good hardness. While it may not be the best choice for machining or forming, SS 446 shines in thermal conductivity and creep resistance, making it ideal for heat-intensive industrial settings.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Specifications
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 % | – |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Garg Steels’ Stainless Steel 446 Hex Bars are extensively utilized in high-temperature and corrosive environments. Their remarkable resistance to scaling and oxidation makes them perfect for use in heat exchangers, boiler tubes, and furnace components. Industries such as petrochemical, refinery, thermal power, and metallurgy depend on SS 446 for its durability in extreme heat conditions. These hex bars are also employed in incinerators, kiln liners, and exhaust systems where thermal stress is a factor. Furthermore, they are well-suited for applications in salt industries and chemical processing plants due to their resilience against acidic and chloride-rich environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Garg Steels is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Chennai, India
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