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Njabulo Stainless, located in Cape Town, South Africa, stands out as a top-notch manufacturer and supplier of premium stainless steel products, with a particular focus on Stainless Steel 304H Sheets and Plates. Known for their unwavering dedication to quality, Njabulo Stainless delivers robust and precisely crafted sheets and plates that are perfect for tough industrial tasks. Their products are designed with exceptional corrosion resistance, thermal stability, and mechanical strength, ensuring they meet both local and international standards. Catering to sectors like chemical processing, power generation, and construction, Njabulo Stainless provides dependable solutions that boost performance, durability, and safety, making them a go-to partner for all stainless steel needs.
Stainless Steel 304H Sheets and Plates are mainly made up of iron, chromium (18–20%), nickel (8–10.5%), and a low carbon content (<0.04%), along with small amounts of manganese, silicon, and phosphorus. This high-carbon version of 304 stainless steel is known for its superior resistance to creep at high temperatures. In terms of mechanical properties, 304H sheets and plates showcase impressive tensile strength, yield strength, and hardness, all while retaining excellent ductility and toughness. They also offer outstanding corrosion resistance in oxidizing environments and maintain their shape under high-temperature conditions, making them perfect for critical industrial applications.
| 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 % |
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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.
Njabulo Stainless offers an excellent customer experience with strong documentation for our premium Stainless Steel 304H Sheets and Plates. The necessary documents that accompany our product are commercial invoices, packing lists, fumigation certificates, heat treatment charts, quality assurance plans, and NABL-accredited lab test reports. These documents prove the authenticity and exceptional quality of our products, thereby building trust and confidence among our esteemed customers. In addition, we offer a variety of test certificates with our Stainless Steel 304H Sheets and Plates, including MTC according to EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, and Third Party Inspection Certificates. These accreditations emphasize our commitment to customer satisfaction and our relentless drive for excellence in product quality.
These Stainless Steel 304H Sheets and Plates find extensive use in industries that demand materials capable of withstanding high temperatures and corrosion. Typical applications include components for boilers and heat exchangers, equipment for chemical and petrochemical processing, pressure vessels, and parts for furnaces. Additionally, they are utilized in architectural and structural projects, food processing facilities, and pharmaceutical manufacturing due to their hygienic qualities and durability. The material’s ability to endure high stress and extreme temperatures without warping guarantees long-lasting reliability. Njabulo Stainless is proud to supply these sheets and plates, ensuring they meet the highest standards for their clients.
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