Aung Metals is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality **Stainless Steel 446 Bars and Rods**. With a strong focus on precision engineering and strict adherence to international standards, Aung Metals delivers products that boast remarkable strength, impressive high-temperature resistance, and outstanding corrosion resistance. These Stainless Steel 446 Bars and Rods are crafted to perform reliably even in the toughest environments, such as chemical, marine, and high-temperature applications. Catering to sectors like aerospace, power generation, chemical processing, and marine engineering, Aung Metals guarantees durable and long-lasting products that meet stringent performance and quality standards.
The **Stainless Steel 446 Bars and Rods** are primarily made up of 23–27% chromium, 0.5–1% nickel, and small amounts of carbon, silicon, and manganese, with iron making up the rest. This high-chromium ferritic stainless steel is known for its excellent resistance to oxidation and corrosion, especially at elevated temperatures. Typically, it shows a tensile strength ranging from 500–650 MPa, a yield strength of 250–350 MPa, and an elongation of 20–25%. The alloy is recognized for its exceptional thermal stability, good wear resistance, and remarkable ability to resist pitting and crevice corrosion in oxidizing environments.
| Grade | Stainless Steel 446 (UNS S44600) |
|---|---|
| Specification | ASTM A276, ASTM A479, ASTM A182 |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Section | 3.0 to 12.0mm thickness |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Billet Size | 1/2″ to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| 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 |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished |
| Condition | Hardened & tempered, annealed |
| Technique | 446 Stainless Steel Cold Drawn, Hot Rolled, Forged Round Bar, Rod, Cold Rolled |
| Processing | Bar cutting to 650mm |
| Form | Precision Ground Bar, Flat Bar, Square, Round, Half Round Bar, Rod, Rectangle, Hex (A/F), T-Bar, Channel Bar,Blocks, Round Rod, Threaded, Profiles, Billet, Ingot, I/H Bar, Forging, Rings, Hollow, Triangle etc. |
| Our 446 Stainless Steel Round bar conforms to NACE MR0175/ISO 15156 | |
| 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 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 446 | 1.4762 | S44600 | – | – | – | – | – |
Stainless Steel 446 Bars and Rods are known for their excellent resistance to oxidation, high temperatures, and corrosive environments. They also exhibit remarkable scaling resistance and durability, making them suitable for demanding industrial applications.
These bars and rods are widely used in industries such as petrochemical, chemical processing, power generation, and marine applications. They are also suitable for heat exchangers, boiler parts, furnace components, and high-temperature exhaust systems.
**Stainless Steel 446 Bars and Rods** find extensive use in industries that demand high-temperature performance and corrosion resistance. They are perfect for furnace components, heat exchangers, boilers, combustion chambers, and parts for gas turbines. In the chemical and petrochemical sectors, they are utilized for process equipment that comes into contact with oxidizing agents. Their impressive high-temperature strength and corrosion resistance also make them ideal for marine hardware, power generation systems, and structural applications in harsh industrial settings, ensuring long-lasting durability and dependable performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
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