Home > Stainless Steel 304/304L Flat Bars
Njabulo Stainless is a reputable manufacturer and supplier of top-notch Stainless Steel 309S Bars, proudly based in Cape Town, South Africa. Renowned for their precision engineering and unwavering commitment to quality, Njabulo Stainless serves a diverse array of industries by offering corrosion-resistant and heat-resistant stainless steel solutions. The company skillfully blends advanced manufacturing techniques with rigorous quality control to ensure their products meet both local and international standards. With a solid reputation for reliability and excellence, Njabulo Stainless has become the go-to source for Stainless Steel 309S Bars in Cape Town, catering to sectors such as petrochemical, construction, energy, and marine industries.
The Stainless Steel 309S Bars produced by Njabulo Stainless are primarily composed of chromium (22–24%) and nickel (12–15%), featuring low carbon content to improve weldability and minimize carbide precipitation. This alloy is celebrated for its outstanding oxidation resistance and high-temperature strength, making it perfect for heat-intensive environments. In terms of mechanical properties, it boasts a tensile strength of around 550 MPa, a yield strength of approximately 205 MPa, and an elongation of 40%, along with a Brinell Hardness of 147 HB. These characteristics make 309S Bars ideal for demanding structural and industrial applications.
| 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.
Njabulo Stainless’s 309S Bars find extensive use in industries that require high strength and resistance to extreme heat and corrosion. Common applications include furnace components, heat exchangers, kilns, chemical processing equipment, and boiler baffles. The alloy’s capability to endure thermal cycling and oxidation up to 1000°C makes it suitable for power plants, refineries, and marine environments. Moreover, the low carbon content of 309S enhances weldability, making it a great choice for fabrication projects and pressure vessels. Whether for heavy-duty industrial use or custom-engineered solutions, Njabulo Stainless provides versatile bars that meet the needs of a wide range of demanding applications.
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