Aung Metals is a leading manufacturer and supplier of high-quality stainless steel products based in the Naypyidaws, Myanmar. Specializing in Stainless Steel 304 Square Bars and Rods, we serve diverse industries, including construction, automotive, and engineering. Known for its exceptional corrosion resistance, durability, and excellent machinability, Stainless Steel 304 is ideal for demanding applications. We take pride in delivering precision-engineered products that meet stringent quality standards, ensuring reliability and long-lasting performance. With our commitment to customer satisfaction, competitive pricing, and timely delivery, we have established ourselves as a trusted partner in stainless steel manufacturing and supply.
Stainless Steel 304 Square Bars and Rods are composed primarily of iron, with 0.03% chromium, 18.0-20.0% nickel, up to 0.07% manganese, and trace amounts of carbon, silicon, and phosphorus. These bars offer excellent mechanical properties, including a tensile strength of 515 MPa, yield strength of 205 MPa, and elongation of 40%. Their advantages include exceptional corrosion resistance, high strength, and excellent weldability, making them suitable for various industrial applications. Additionally, they are durable, non-magnetic in the annealed condition, and easy to fabricate and maintain, ensuring versatility in construction, automotive, and chemical processing industries.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| C | Mn | Si | P | S | Cr | Ni | N | |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.07max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 10.5 | — |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Stainless Steel 304 square bars and rods come in various types, including hot-rolled, cold-drawn, and annealed finishes. They are available in different sizes, catering to diverse industrial and structural applications.
Stainless Steel 304 Square Bars and Rods are available in various sizes, typically ranging from 4mm to 100mm, and finishes such as hot rolled, cold drawn, polished, or bright finish. They can also be customized to meet specific dimensional and surface finish requirements.
Discover the performance of Stainless Steel 304 square bars and rods in high-temperature environments. Learn about their excellent strength, corrosion resistance, and durability for industrial applications."
Stainless Steel 304 Square Bars and Rods are versatile materials widely used across industries due to their exceptional properties. In construction, they serve as structural supports and reinforcements. In the automotive sector, they are used for manufacturing parts like bolts, nuts, and fasteners. In the chemical and food processing industries, they are preferred for their corrosion resistance, ensuring hygiene and durability in equipment like tanks and pipelines. Their aesthetic appeal makes them suitable for architectural applications, including railings and frames. Additionally, they find use in marine environments, medical devices, and industrial machinery due to their strength, wear resistance, and ease of fabrication.






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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