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MERIH STAINLESS, based in Istanbul, Turkey, is a reliable manufacturer and supplier of top-notch stainless steel products. Their Stainless Steel 304H Sheets and Plates are designed for high-temperature and corrosion-resistant applications, boasting impressive strength, durability, and reliability. Crafted to meet international quality standards, these sheets and plates offer precise dimensions, a smooth surface finish, and long-lasting performance. Perfect for industries like chemical, petrochemical, power generation, and general engineering, MERIH STAINLESS 304H sheets and plates are ideal for fabrication, forming, and welding, providing robust, maintenance-free solutions for industrial systems that operate under high temperatures and challenging conditions.
Stainless Steel 304H Sheets and Plates are mainly made up of iron, chromium, and nickel, featuring a higher carbon content than standard 304 to boost tensile strength and creep resistance at elevated temperatures. Mechanically, they showcase high tensile and yield strength, excellent hardness, and good ductility and toughness, making fabrication and welding a breeze without sacrificing structural integrity. This alloy offers outstanding resistance to oxidation, scaling, and corrosion in high-temperature and mildly corrosive environments. These characteristics ensure that 304H sheets and plates maintain their dimensional stability, mechanical performance, and durability in critical industrial and chemical processing 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.
Merih 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.
Stainless Steel 304H Sheets and Plates find extensive use in industries that demand materials resistant to corrosion and heat. They are perfect for boilers, heat exchangers, pressure vessels, chemical and petrochemical processing equipment, and power generation systems. These sheets and plates are also suitable for piping systems, storage tanks, structural components, and industrial machinery that are exposed to high temperatures and mildly corrosive substances.







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