Aung Metals, located in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of high-quality Stainless Steel 304 Bars and Rods. Known for their unwavering dedication to quality, precision, and reliability, Aung Metals offers stainless steel products that adhere to international standards and cater to a broad spectrum of industrial needs. Their Stainless Steel 304 Bars and Rods are designed to provide outstanding corrosion resistance, mechanical strength, and durability, making them perfect for both structural and industrial applications. With a strong emphasis on consistent quality, cutting-edge manufacturing techniques, and prompt delivery, Aung Metals ensures that their materials deliver long-lasting performance and value across various industries.
Stainless Steel 304 Bars and Rods are made from an austenitic stainless steel grade that includes 17–19% chromium, 8–12% nickel, and up to 0.08% carbon, which gives them remarkable corrosion resistance and mechanical strength. In terms of mechanical properties, these bars and rods boast a tensile strength ranging from 505 to 700 MPa, a yield strength of 215 to 275 MPa, and an elongation of about 40%, providing exceptional toughness, ductility, and formability. Their unique composition guarantees stability at high temperatures, resistance to oxidation, and long-lasting durability, making them ideal for a wide array of industrial, structural, and chemical applications where strength and reliability are crucial.
| Specification | ASTM A479/ SA479 ASTM A276/ ASME SA276 |
|---|---|
| Grade | Stainless Steel 304 (UNS S30400) |
| Hex Bar size | 18 to 57mm (11/16″ – 2-3/4″) |
| Round bar size | OD 4mm to 500mm |
| Square bar size | 18mm to 47mm (11/16″- 1-3/4″) |
| Billet Size | 1/2″- 495mm Dia. |
| Rectangles Size | 33 x 30mm – 295 x 1066mm |
| Bright Bar | OD 4mm to 100mm |
| Tolerance | K12 H12, K10, H9, H11, H8, H13K9, H10, K11, or as per need |
| Flat bar size | 1/2” to 10” in thickness of 2 to 150mm |
| Angle bar size | 3*20*20~12*100*100 |
| Finish | centreless ground, Cold (bright) drawn, hot rolled, peeled, smooth turned, hot rolled annealed, slit rolled edge, Bright, Rough Turned, Grinding, Polish & Black |
| Form | Flat Bar, Hollow, Round, Square, Triangle, Rectangle, Half Round Bar, Rod, T-Bar, Precision Ground Bar, Hex (A/F), Blocks, Channel Bar, Threaded, Round Rod, Billet, Profiles, I/H Bar, Ingot, Rings, Forging etc. |
| Technique | 440C Stainless Steel Hot Rolled, Cold Drawn, Rod, Forged Round Bar, Cold Rolled |
| Condition | annealed, Hardened & tempered |
| Section | 3.0 -12.0 mm thickness, 80 x 40 to 150 x 75mm section |
| Channel Bar | 5.0 – 6.0mm thickness |
| Surface | Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Polished, Hairline |
| Hollow Bar | 32mm OD x 16mm ID – 250mm OD x 200mm ID |
| Grade | Mn | C | Si | S | P | Cr | Ni | Mo | N |
| SS 304 | 2 maximum | 0.08 maximum | 0.75 maximum | 0.030 maximum | 0.040 maximum | 18 – 20 | 8 – 11 | – | – |
| Density | Elongation | Tensile Strength | Melting Point | (0.2%Offset) Yield Strength |
| 8.0 g/cm3 | 35 % | MPa – 515 , Psi – 75000 | 1400 °C (2550 °F) | MPa – 205, Psi – 30000 |
|
Type |
SIZES (Inches) |
ISO Tolerance |
SIZES (mm) |
|---|---|---|---|
|
Peeled and Polished |
1.50″ to 6.00″ |
h11-DIN 1013 |
40.00 to 150.00 |
|
Cold Drawn and Ground |
5/6″ to 2.50″ |
h9-h8-h11-h10 |
10.00 to 75.00 |
|
Cold Drawn and Polish |
1/8″ to 3.00″ |
h9-h8-h11-h10 |
3.00 to 75.00 |
|
Peeled and Ground |
3/4″ to 2.00″ |
h10-h9-h11 |
20.00 to 50.00 |
|
STANDARD |
UNS |
WERKSTOFF NR. |
BS |
JIS |
AFNOR |
GOST |
EN |
|
SS 304 |
S30400 |
1.4301 |
304S31 |
SUS 304 |
Z7CN18‐09 |
08Х18Н10 |
X5CrNi18-10 |
Stainless Steel 304 Bars and Rods offer excellent corrosion resistance, high tensile strength, and good machinability. They are also highly resistant to oxidation and can withstand various industrial and environmental conditions, making them suitable for a wide range of applications.
Stainless Steel 304 Bars and Rods are widely used in industries such as food processing, automotive, chemical, pharmaceutical, and construction. They are used for manufacturing parts like shafts, fasteners, pipes, and structural components due to their durability and corrosion resistance.
Yes, Stainless Steel 304 Bars and Rods perform well in high-temperature environments, with the ability to withstand temperatures up to 870°C (1600°F) in intermittent service. This makes them suitable for applications in heat exchangers, ovens, and other high-heat environments.
Stainless Steel 304 Bars and Rods find extensive use in chemical processing, food and beverage equipment, pharmaceutical machinery, marine applications, and architectural components, thanks to their excellent corrosion resistance and mechanical performance. They are particularly well-suited for creating fasteners, shafts, structural supports, and machinery parts that are exposed to harsh or corrosive environments. Furthermore, these bars and rods are utilized in heat exchangers, storage tanks, piping systems, and industrial frameworks that demand strength, durability, and reliability. The blend of corrosion resistance, mechanical strength, and versatility makes 304 Bars and Rods a preferred choice in many industries.
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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