Home > Stainless Steel 304/304L Flat Bars
Harsh Metalloys, a well-respected manufacturer and supplier based in Mumbai, India, specializes in top-notch Stainless Steel 304/304L Flat Bars. These bars are celebrated for their outstanding corrosion resistance, impressive strength, and excellent workability. Crafted in accordance with ASTM A276 and ASTM A484 standards, they’re perfect for structural, fabrication, and architectural projects. SS 304/304L is an austenitic stainless steel grade with low carbon content, making it ideal for welding and high-temperature applications. Harsh Metalloys guarantees precision in dimensions, surface finish, and material integrity, serving a variety of industries including construction, petrochemical, marine, and food processing.
Stainless Steel 304/304L Flat Bars are composed of Chromium (18–20%), Nickel (8–12%), Carbon (≤0.08% for 304, ≤0.03% for 304L), Manganese (≤2%), Silicon (≤1%), Phosphorus (≤0.045%), and Sulfur (≤0.03%). They boast impressive mechanical strength, with a tensile strength ranging from 515 to 750 MPa, a yield strength of 205 MPa, and an elongation of around 40%. The low carbon content in 304L enhances its weldability and minimizes the risk of carbide precipitation. Both grades offer excellent corrosion resistance, good machinability, and high ductility, making them perfect for flat bar applications in chemically aggressive and high-temperature settings.
| Grade | All Grades |
|---|---|
| Bar Finishing | Bright, Polish & Flat |
| Otder Services | Machining (CNC), Centreless Grinding (CG), Heat Treatment, Anneling, Pickling, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication, |
| Test Certificate | Manufacturer Test Certificate / Laboratory Test Certificate from Govt. Approved Lab / Under tdird Party Inspection & witd Excise Gate Pass to avail Modvat benefit. |
| 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 |
| SS 304L | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 12.0 | 0.045 max | 0.03 max | 1.0 max |
| SS 316 | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 0.03 max | 0.75 max |
| SS 316L | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 3.00 max | 0.10 max |
| Element | Tensile Strength | Yield Strength | Elongation | Reduction in Area | Hardness |
|---|---|---|---|---|---|
| SS | Psi – 85,000 | Psi – 45,000 | 50% | 55% | Rb 180 |
Contact us to get a quick quote for your requirement.
We performs tests and quality checks on every lot of its Stainless Steel 304/304L Flat Bars before it reaches you. All necessary certificates are given for assurance on compliance with international standards. It also ensures our product passes rigorous durability tests, corrosion-resistant tests, and other tests on overall performance for best-in-class quality and reliability.
Stainless steel 304/304L flat bars are rectangular steel pieces known for high strength, durability and corrosion resistance. It is used in architecture, manufacturing, and construction to support and build.
Stainless Steel 304/304L standard flat bars are rectangular sections with consistent thickness and width, used for structural support and fabrication. They offer high strength, durability, and excellent corrosion resistance.
Stainless Steel 304/304L slotted flat bars have pre-drilled slots or holes for easy assembly and installation. They offer high strength and corrosion resistance, suitable for brackets, supports, and custom fabrications.
Stainless Steel 304/304L tapered flat bars have a gradually decreasing thickness, providing smooth transitions in structural designs. They offer high strength, durability, and corrosion resistance for specialized construction and fabrication.
SS 304/304L custom flat bars are tailored stainless steel parts with specific shapes and profiles. They offer high strength, corrosion resistance and versatility for unique design requirements and unique applications.
Stainless steel 304/304L hot-rolled flat bars are made by heating the metal and rolling it flat. They provide strong and durable strength with a durable surface, which is ideal for building applications.
Stainless Steel 304/304L Flat Bars are incredibly versatile and find their way into a variety of industries, including construction, automotive, shipbuilding, chemical processing, food and beverage, and pharmaceuticals. These flat bars are perfect for creating brackets, frames, base plates, support structures, and reinforcements in both industrial and commercial projects. Thanks to their outstanding corrosion resistance, they’re a great choice for marine and coastal applications, while their hygienic properties make them ideal for food-grade and sanitary settings. SS 304L is particularly favored in welded assemblies and piping systems because of its low carbon content. Plus, their formability, strength, and visual appeal make them a popular option for architectural and decorative uses.
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