Rupal Metals is a prominent Delhi, India-based manufacturer and supplier of high-quality Stainless Steel 304 Square Bars/Rods to cater to varying industrial requirements. With its precision manufacturing process and quality focus, Rupal Metals provides robust and corrosion-resistant SS 304 square bars that find extensive applications across various industries. Built with cutting-edge manufacturing facilities and customer-centric business processes, the company guarantees timely delivery and consistency of products. These bars are designed to function in harsh conditions, which has made Rupal Metals a reliable partner for customers in the construction, engineering, fabrication, and other industrial fields.
Stainless Steel 304 Square Bars/Rods consist mainly of 18–20% chromium and 8–10.5% nickel, the rest being iron, trace amounts of manganese, silicon, carbon, phosphorus, and sulfur. This austenitic stainless steel type features excellent corrosion resistance, weldability, and formability. It possesses tensile strength of around 515 MPa, yield strength of 205 MPa, and elongation of 40%. Brinell hardness is about 201. Such mechanical properties render SS 304 square bars dependable for structural and industrial applications with a combination of strengths and versatility in all environments.
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/Rods find extensive application in various industries because of their resilience, resistance to corrosion, and pleasing appearance. They are widely used in structural structures, support systems, fasteners, shafts of machinery, and architectural elements. In the food and beverage industry, the bars are suitable for processing machinery because of their sanitary quality. Their chemical resistance also places them at a good position in chemical plants, marine fittings, and pharmaceutical uses. SS 304 bars are also applied in the automobile and construction sectors for components and buildings that need to be strong and durable.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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