Garg Steels, a well-respected name in Chennai, India, stands out as a top manufacturer and supplier of Stainless Steel 446 Bars and Rods, celebrated for their remarkable resistance to heat and corrosion. Crafted with cutting-edge technology and high-quality raw materials, these bars and rods are perfect for high-temperature and oxidizing settings. Garg Steels provides SS 446 in a variety of sizes and finishes to cater to industries such as petrochemicals, thermal processing, and metallurgy. With a strong focus on quality, durability, and customer satisfaction, Garg Steels has built a solid reputation as a dependable source for stainless steel solutions.
The Stainless Steel 446 Bars and Rods from Garg Steels are ferritic stainless steels, primarily made up of chromium (23–27%), along with trace amounts of manganese, silicon, and molybdenum, and a very low carbon content. This unique composition grants SS 446 exceptional oxidation and corrosion resistance at high temperatures. Its mechanical properties include a tensile strength of about 485 MPa and a yield strength of 275 MPa, along with good thermal conductivity. Although it has limited formability and machinability, SS 446 is reliable in high-heat applications, making it suitable for environments that experience thermal cycling and acidic exposure.
| Standard | ASTM A276 / A479, ASME SA276 / A479 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 446 | 0.2 max | 1.5 max | 0.75 max | 0.040 max | 0.030 max | 23.0 – 11.5 | – | 0.50 | 0.25 – 0.10 |
| 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 |
| SS 446 | 1.4762 / 3 | S44600 | SUS 446 |
|
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
|
Cold Drawn and Polish |
3.00 – 75.00 |
1/8 – 3.00 |
h8-h9-h10-h11 |
|
Cold Drawn and Ground |
10.00 – 75.00 |
5/6 – 2.50 |
h8-h9-h10-h11 |
|
Peeled and Polished |
40.00 – 150.00 |
1.50 – 6.00 |
h11, h11-DIN 1013 |
|
Peeled and Ground |
20.00 – 50.00 |
3/4 – 2.00 |
h9-h10-h11 |
Garg Steels’ Stainless Steel 446 Bars and Rods are extensively utilized in industries that demand materials capable of enduring extreme heat and oxidation. Typical applications include furnace parts, kiln linings, heat exchangers, incinerators, and boiler components, where thermal stability is crucial. In the petrochemical and chemical sectors, SS 446 is favored for managing high-temperature and corrosive substances. It’s also employed in power plants, cement industries, and refineries, where resistance to scaling and deformation is vital. The alloy’s high-temperature strength and corrosion resistance make it an excellent choice for tough industrial environments that require long-lasting performance.
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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