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Welcome to Mbemba Stainless, your trusted partner in Kinshasa for superior stainless steel solutions. We take pride in being a leading manufacturer and supplier, dedicated to empowering the industrial and construction sectors across the Congo with reliable, high-quality materials. Our focus is on providing exceptional Stainless Steel 304H sheets and plates, a high-carbon grade specifically designed to deliver outstanding performance and longevity in demanding high-temperature environments, ensuring your projects are built on a foundation of strength and durability.
The strength of our 304H sheets and plates comes from their specific composition and mechanical properties. This grade is an austenitic chromium-nickel steel with a higher carbon content than standard 304, which enhances its high-temperature strength. It offers excellent toughness and good ductility, allowing for easy fabrication and forming. This combination ensures the material maintains its structural integrity and resists creep, making it a dependable choice for applications where both formability and sustained performance under stress are critical.
| Standard | ASTM A240, ASME SA240 |
| Thickness | 0.1mm to 12 mm Thk |
| Sheet and Plate Size | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching. |
| Finish | Hot rolled (HR), Cold rolled (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Galvanized etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
Contact us to get a quick quote for your requirement.
They come in dimensions ranging from 3mm up to 150mm thick, and up to 2000mm wide. Hot-rolled sheets are excellent in strength, ideal for structural applications.
Cold-rolled sheets have a thickness of between 0.3mm to 6mm, and their widths can reach up to 1500mm. They can give a fine surface finish, as well as very accurate dimensioning, perfect for precision applications and fabrication.
These sheets range from 1mm to 12mm in thickness. The texture on them is what gives them their anti-slip surface. They are mainly used in flooring and industrial platforms.
These sheets mainly range between 0.3mm and 12mm in thickness. Due to the uniform perforations, they are widely applied in applications such as filtration, ventilation, and decorative purposes.
The range in thicknesses for these thin sheets varies from 0.05mm to 3mm and finds applications in precise adjustments and alignment during a machinery component or structural component.
Polished sheets are available from a thickness of 0.3mm to 6mm, providing a reflective finish, and find applications in aesthetic applications and architectural designs.
These Stainless Steel 304H Sheets and Plates find their place in industries where strength and corrosion resistance at elevated temperatures are essential. They are particularly suited for heat exchangers, boilers, pressure vessels, refinery components, and chemical processing equipment. Additionally, these sheets and plates are employed in power plants, marine settings, and structural applications that demand both durability and resistance to thermal fatigue. Thanks to their remarkable mechanical and thermal properties, Stainless Steel 304H Sheets and Plates are the go-to choice for heavy-duty and long-lasting industrial applications.
The unique properties of Stainless Steel 304H make it an indispensable material across numerous industries. It is the preferred choice for critical components in heat exchangers, superheater tubes, and boilers within power generation plants. In the petrochemical sector, it is widely used for pressure vessels and piping systems that operate at elevated temperatures. Its durability also makes it suitable for large-scale architectural projects and for constructing high-temperature industrial furnaces, providing a perfect balance of strength, corrosion resistance, and thermal stability for the most challenging applications.
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