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Nakamura Stainless, a top-notch manufacturer and supplier based in Pulau Ujong, Singapore, is well-known for providing high-quality stainless steel products that adhere to global industry standards. Among their impressive lineup, **Stainless Steel 304H Sheet and Plates** stand out for their remarkable strength, durability, and resistance to heat and corrosion. With a higher carbon content, these sheets and plates boast enhanced mechanical properties, making them ideal for high-temperature applications. Thanks to meticulous manufacturing processes and rigorous quality checks, Nakamura Stainless guarantees that their Stainless Steel 304H Sheet and Plates offer reliability and long-lasting performance, even in the toughest environments.
These sheets and plates are made up of 18–20% chromium, 8–11% nickel, and a higher carbon content (0.04–0.10%), which boosts their strength, creep resistance, and durability at elevated temperatures. Additional elements like manganese, silicon, and phosphorus play a role in enhancing toughness and corrosion resistance. On the mechanical side, they deliver a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of up to 40%. This composition ensures they maintain superior structural integrity and perform excellently in long-term high-temperature operations.
| 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.
Nakamura 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 Sheet and Plates are extensively utilized in industries that demand strength and stability under high temperatures. They’re commonly found in boilers, heat exchangers, superheaters, and pressure vessels, where heat and oxidation resistance is crucial. In sectors like petrochemical, chemical, and power generation, they are essential for managing hot fluids, gases, and corrosive substances. Their durability also makes them a great fit for refineries, marine applications, and structural projects. These sheets and plates promise a long service life, reliability, and consistent performance, even in harsh, high-temperature industrial settings.
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