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Ranya Stainless stands out as a top-notch manufacturer and supplier of premium Stainless Steel 304H Sheets and Plates in Muscat, Oman. They offer materials that are not just durable but also reliable for a range of industrial, construction, and high-temperature applications. With a variety of thicknesses, sizes, and finishes available, all their products are crafted to meet international standards. These sheets and plates are extensively used in sectors like chemical, petrochemical, power generation, and manufacturing. Ranya Stainless guarantees that each 304H sheet and plate provides outstanding strength, corrosion resistance, and long-lasting performance, making them a go-to choice for critical industrial systems throughout Oman and the Middle East.
Stainless Steel 304H Sheets and Plates are crafted from high-carbon austenitic stainless steel, featuring elevated levels of chromium and nickel. This unique composition offers remarkable resistance to oxidation, scaling, and corrosion, especially at high temperatures. The added carbon content boosts both tensile and yield strength, making these materials perfect for high-temperature and high-stress environments. They are designed to withstand thermal fatigue, warping, and mechanical wear while keeping their structural integrity intact. Whether for boilers, heat exchangers, chemical processing equipment, or industrial fabrication projects, 304H sheets and plates promise strong, durable, and long-lasting performance.
| 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.
In various industries that demand materials resistant to corrosion, heat, and mechanical stress, Stainless Steel 304H Sheets and Plates are a popular choice. They excel in high-temperature process equipment, boilers, furnaces, pressure vessels, heat exchangers, and structural components found in chemical, petrochemical, power generation, and manufacturing plants. Moreover, these sheets and plates are also utilized in food processing and pharmaceuticals, showcasing their versatility and reliability across multiple applications.
Stainless Steel 304H sheet and plate has good strength and excellent corrosion resistance for high-temperature applications. Major applications include heat exchangers, boilers, pressure vessels, and furnaces, especially in petrochemical, chemical processing, and power generation industries. It is used in the aerospace and marine sectors to manufacture exhaust systems, exhaust manifolds, and structural components. Its good resistance to elevated temperatures and strength in structural conditions make it the best for applications under demanding environments.







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