Stainless Steel 304 Square Bars, commonly called SS 304 square bars, are popular in the manufacturing and construction industries due to their exceptional corrosion resistance, durability, and versatility. These square bars are made from high-quality Stainless steel alloy 304, a non-reactive, austenitic stainless steel known for its excellent strength and corrosion resistance combination. This alloy contains 18% chromium and 8% nickel, contributing to its superior rust and staining resistance.
SS 304 Square Bars find numerous applications across various industries. SS Square bars are frequently used in architectural and structural projects for their aesthetic appeal and robustness. Their corrosion resistance makes them suitable for outdoor and marine environments, while their versatility allows them to be easily machined, welded, and formed into various shapes and sizes. Stainless Steel 304L Square Bar is made from grade 304L stainless steel, which has lower carbon content for improved corrosion resistance, while SS 304 Square Bars are made from 304 Square Bars grade with a standard composition. Whether it's for fabricating handrails, furniture, kitchen equipment, or components for the automotive and aerospace sectors, SS 304 Square Bar offers a reliable and long-lasting solution.
The Specifications of 304 square bars come in various sizes and lengths to meet the specific requirements of different projects. These bars are available in both hot-rolled and cold-rolled finishes, allowing customers to choose the most suitable option for their applications. Overall, 304 SS Square Bars are a prime choice for those seeking a corrosion-resistant, durable, and aesthetically pleasing material for their projects, making them a cornerstone in stainless steel products.
SS 304 Square Bars are high-quality stainless steel bars made from grade 304 stainless steel and Manufactured in Mumbai, India. These square bars are known for their excellent corrosion resistance, durability, and versatility, making them ideal for various industrial and architectural applications
What applications are Stainless Steel 304 Square Bars commonly used for?
These bars are used in various applications, including construction, manufacturing, food processing, chemical industry, etc. They are often used for making fasteners, brackets, frames, and supports.
What is the difference between Stainless Steel 304 and 316 Square Bars?
Stainless Steel 304 is known for its corrosion resistance, but Stainless Steel 316 offers even better corrosion resistance, especially in harsh environments. However, 316 is more expensive than 304.
Are Stainless Steel 304 Square Bars Magnetic?
Stainless Steel 304 Square Bars are generally non-magnetic in the annealed condition but may become partially magnetic after cold working or certain machining processes.
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
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18-09 | X5CrNi18-10 |
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 304 | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 11.0 | 0.045 max | 0.03 max | 1.0 max |
| Element | Tensile Strength | Yield Strength | Elongation | Reduction in Area | Hardness |
| SS 304 | Psi – 85,000 | Psi – 45,000 | 50% | 55% | Rb 180 |
| Element | Density, lb/in3 | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 304 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| 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 | - | - |
| SIZE in mm. | Permitted Variation Chart | |||
| Primiary Rolled | Re-Rolled | |||
| Diameter +/- mm | Out of Section mm | Diameter or Width Across Pass +/- mm. | Out of Section (in mm) | |
| <=16 | 0.2 | 0.3 | ||
| >16 <=26 | 0.3 | 0.5 | ||
| >26 <=38 | 0.4 | 0.6 | ||
| >38 <=51 | 0.5 | 0.8 | ||
| >51 <=64 | 0.6 | 0.9 | ||
| >64 <=76 | 0.7 | 1.1 | ||
| >76 <=90 | 1.3 | 2.0 | ||
| >90 <=120 | 1.5 | 2.3 | ||
| >120 <=160 | 2.0 | 3.0 | ||
| >160 <=200 | 2.5 | 3.8 | ||
| >200 | 3.0 | 4.5 | ||
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