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Jai Hind Metal is a reliable manufacturer and supplier of Stainless Steel 446 Bars & Rods, providing heat-resistant stainless steel products for applications where high-temperature performance, oxidation resistance, dimensional accuracy, and long service life are important. We understand that different projects may require specific bar diameters, lengths, profiles, surface finishes, dimensional tolerances, heat-treatment conditions, and material standards. Our Stainless Steel 446 Bars & Rods are supplied according to customer specifications, with careful attention given to material quality, straightness, dimensions, surface condition, and overall workmanship throughout the manufacturing process. Before dispatch, each batch is inspected for dimensional accuracy, surface finish, appearance, and general product quality. Our quality control team carries out appropriate in-process and final inspections to maintain consistent results, while third-party inspection can also be arranged for projects requiring independent verification. With organized inventory and suitable storage facilities, we can support both regular requirements and larger project orders.
Proper handling and packaging are also given attention to help preserve the condition of the finished bars and rods during storage and transportation. Stainless Steel 446 Bars & Rods are carefully bundled and protected using suitable packaging materials to help minimize scratches, moisture, contamination, bending, and other handling-related damage. Where required, we can arrange customized packaging, identification labels, heat-number marking, protective wrapping, and additional safeguards according to customer or project instructions. Our team coordinates with established logistics providers to manage dispatch efficiently and help ensure orders reach their destination safely and within the agreed schedule. By combining controlled manufacturing, detailed inspection, organized storage, secure packaging, and responsive communication, Jai Hind Metal aims to provide a smooth supply experience and dependable support to customers across furnace equipment, heat-treatment plants, petrochemical facilities, power-generation systems, chemical processing, thermal-processing equipment, industrial heating systems, and general engineering applications.
Precisely manufactured metal products meeting demanding industrial standards.
Consistent quality, reliable performance, and strict inspection at every stage.
Available in customized sizes, grades, thicknesses, and specifications.
Efficient processing, secure packaging, and dependable delivery worldwide.
Stainless Steel 446 Bars & Rods are manufactured from a high-chromium ferritic stainless steel alloy, developed primarily for applications requiring strong resistance to oxidation and reliable performance at elevated temperatures. The high chromium content provides excellent resistance to scaling and oxidation during prolonged exposure to heat, while the ferritic structure gives the material good stability in high-temperature environments. Stainless Steel 446 also offers useful resistance to sulfur-containing gases and other aggressive atmospheres encountered in thermal-processing applications. These bars and rods can be supplied in different diameters, lengths, profiles, and surface finishes to meet specific machining and fabrication requirements. Their ability to withstand elevated temperatures while maintaining useful dimensional and mechanical stability makes Stainless Steel 446 Bars & Rods suitable for furnace components, heat-treatment equipment, radiant tubes, burner parts, boiler and thermal-processing systems, petrochemical equipment, industrial heating installations, power-generation equipment, and other high-temperature applications where oxidation resistance and durability are important.
In high-temperature service, Stainless Steel 446 Bars & Rods provide excellent resistance to oxidation, scaling, and corrosion, making them suitable for demanding thermal environments where prolonged exposure to heat is expected. The high chromium content helps the material maintain a protective surface during elevated-temperature operation, while its ferritic structure supports good stability under severe heating conditions. Grade 446 is particularly useful in atmospheres containing combustion gases and certain sulfur-bearing compounds, where resistance to oxidation and hot corrosion is important. These bars and rods are commonly used in industrial furnaces, heat-treatment equipment, radiant tubes, burner assemblies, thermal-processing systems, petrochemical facilities, power-generation equipment, and industrial heating installations. Their ability to retain useful performance under sustained high-temperature exposure, combined with good resistance to scaling and aggressive furnace atmospheres, makes Stainless Steel 446 Bars & Rods a practical choice for specialized components operating in severe thermal conditions.
Stainless Steel 446 Bars & Rods are manufactured from an iron-based ferritic stainless steel alloy with a high chromium content, along with controlled amounts of carbon, manganese, silicon, and other alloying elements. The high chromium level is the primary feature of Grade 446, providing strong resistance to oxidation, scaling, and corrosion during prolonged exposure to elevated temperatures. Its ferritic structure contributes to dimensional stability and reliable performance in high-heat environments, while the controlled alloy composition helps the material withstand aggressive furnace atmospheres and sulfur-containing gases. Unlike austenitic stainless steels, Grade 446 is designed primarily for high-temperature oxidation resistance rather than extensive forming or welding applications. This carefully balanced composition gives Stainless Steel 446 Bars & Rods good thermal stability, oxidation resistance, durability, and resistance to harsh high-temperature atmospheres, making them suitable for furnace components, radiant tubes, heat-treatment equipment, burner parts, industrial heating systems, petrochemical equipment, thermal-processing machinery, power-generation applications, and other high-temperature industrial environments.
| SS 446 Bar Standard | ASTM A276, ASTM A479, AMS 5513, AMS 5511, AMS 5647 |
|---|---|
| Stainless Steel 446 Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Stainless Steel 446 Round bar size | Diameter: 3-~800mm |
| Stainless Steel 446 Hex Bar size | 2-100mm A/F |
| SS 446 Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Stainless Steel 446 Square bar size | 4 to 100mm |
| SS 446 Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| SS 446 Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Stainless Steel 446 Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| ASTM A276 Type 446 Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| SS 446 Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Stainless Steel 446 Rectangular Size | 33 x 30mm to 295 x 1066mm |
| 446 SS Hex Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| ASTM A276 Type 446 Hollow Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| SUS 446 T-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Stainless Steel 446 Flat Bars Condition | Hardened & tempered, annealed |
| ASTM A276 Type 446 Cold Rolled Bar Technique | 446 Stainless Steel Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| SS 446 Rod Processing | Bar cutting to 650mm |
| 446 Stainless Steel Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Our 446 Stainless Steel Round bar conforms to NACE MR0175/ISO 15156 | |
Round bar Cutting | Products cut include Round bars, Flat bars, Hex bars, Square bars, Tubing and Hollow bars, Pipe, Angles, channels, Beams and Tees. Thickness range is 1/16″ to 28″ diameter |
Round bar Production Cutting | We can provide production cutting for product diameters up to 4″. We utilize Amanda Production Equipment to achieve these precision cuts with tight tolerances. |
Round bar Polishing | Products polished included all tubular products, with OD & ID polishing available, Round bars, Square bars, Hex & Flat bars, Angles, Uneven Leg Angles, beams, and other shapes. |
| Products | Size | |
| ASTM A276 446 SS Rolled Bar | ASTM A276 446 SS Hot Rolled Bar | Sizes 3 – 800mm |
| ASTM A276 446 SS Cold Rolled Bar | ASTM A276 446 Stainless Steel Forged Bar | |
| ASTM A276 446 Stainless Continuous Cast Bar | ASTM A276 446 SS Rods | |
| ASTM A276 446 SS Annealed Bar | ASTM A276 446 SS Normalized Bar | |
| ASTM A276 446 Stainless Quenched & Tempered Bar | ASTM A276 446 Stainless Hardened & Tempered Bar | |
| ASTM A276 446 SS Black Bar | ASTM A276 446 Stainless Bright Bar | |
| ASTM A276 446 Stainless Peeled Bar | ASTM A276 446 Stainless Grinded Machined Bar | |
| ASTM A276 446 SS Shaft | ASTM A276 446 SS Polished Bar | |
| ASTM A276 446 SS Cold Finish Round Bar | ASTM A276 446 SS Half Round Bar | |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 446 | 1.4762 | S44600 | – | – | – | – | – |
| 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 % |
Stainless Steel 446 Bars & Rods are available in round, square, hexagonal, flat, and other customized profiles, with a range of diameters, lengths, dimensional tolerances, and surface finishes to meet different machining and fabrication requirements. These products are manufactured and supplied according to applicable material and dimensional specifications to maintain consistent chemical composition, high-temperature performance, surface condition, and dimensional accuracy. Depending on the required product form and application, Stainless Steel 446 Bars & Rods can be supplied in accordance with relevant ASTM, ASME, EN, DIN, JIS, and other applicable standards, subject to grade and customer requirements. Material testing, dimensional inspection, heat-number traceability, inspection certificates, and project-specific documentation can also be arranged where required. With controlled dimensions and suitable surface finishes, these bars and rods are well suited for furnace components, radiant tubes, heat-treatment equipment, burner parts, industrial heating systems, petrochemical equipment, thermal-processing machinery, and other high-temperature applications.






We supply Stainless Steel 446 Bars & Rods in accordance with recognized international standards and applicable material specifications, depending on the required dimensions, product form, and intended high-temperature application. Our bars and rods are available in different diameters, lengths, profiles, surface finishes, and dimensional tolerances to support machining, fabrication, maintenance, and specialized industrial requirements. At Jai Hind Metal, we focus on maintaining consistent material quality, accurate dimensions, proper surface condition, and reliable workmanship while supplying Stainless Steel 446 Bars & Rods according to customer specifications. Where required, we can accommodate customized sizes, inspection and testing requirements, material certificates, heat-number traceability, product identification, markings, and project-specific documentation. For product details, technical specifications, or customized requirements, email us at info@jaihindmetal.com.
Stainless Steel 446 Bars & Rods are widely used in applications where high-temperature oxidation resistance, resistance to scaling, thermal stability, and dependable performance in severe heat environments are essential. Their high chromium content allows them to perform reliably under prolonged exposure to elevated temperatures and aggressive furnace atmospheres. These bars and rods are commonly machined or fabricated into furnace components, radiant tubes, burner parts, supports, fixtures, brackets, heat shields, furnace hardware, and other high-temperature components. They are used in heat-treatment plants, industrial furnaces, thermal-processing equipment, petrochemical facilities, chemical-processing systems, power-generation plants, boiler-related equipment, industrial heating installations, and other applications involving sustained high temperatures. Their resistance to oxidation, scaling, and certain sulfur-containing atmospheres makes Stainless Steel 446 Bars & Rods suitable for demanding thermal environments where conventional stainless steel grades may not provide the required high-temperature performance.
Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
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