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Kyaw Stainless, a reputable manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-quality Stainless Steel 304H Sheets and Plates. These products are crafted for outstanding strength, durability, and impressive resistance to corrosion and oxidation. Using top-notch raw materials and cutting-edge processing techniques, Kyaw Stainless ensures that their sheets and plates meet international quality and performance standards. The Stainless Steel 304H variant, known for its higher carbon content, provides enhanced mechanical strength and better resistance to high-temperature creep, making it perfect for demanding heat-intensive environments. Kyaw Stainless offers 304H sheets and plates in a variety of thicknesses, sizes, and finishes to cater to a wide range of industrial and engineering needs.
The Stainless Steel 304H Sheets and Plates are made up of chromium (18–20%), nickel (8–12%), and carbon (0.04–0.10%), along with trace amounts of manganese (≤2%), silicon (≤1%), phosphorus (≤0.045%), and sulfur (≤0.03%). The higher carbon content boosts tensile strength and stability at elevated temperatures while still providing excellent corrosion resistance. In terms of mechanical properties, these plates boast a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. They exhibit remarkable toughness, hardness, and oxidation resistance up to 870°C, making them ideal for heavy-duty and thermal 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.
Stainless Steel 304H Sheets and Plates are commonly applied in high-pressure and high-temperature applications because of their superior strength and corrosion resistance. They are required in boilers, heat exchangers, pressure vessels, and refinery piping systems to provide durability and reliability. Stainless Steel 304H Sheets and Plates are also applied in chemical processing, petrochemical, power generation, and marine industries, where oxidation and carburization resistance is important. They are also used in furnace components, aerospace parts, and food processing equipment with better mechanical properties and longer lifetimes in challenging industrial applications for heat and corrosion resistance
Stainless Steel 304H Sheets and Plates are widely utilized in industries that demand materials with exceptional strength and the ability to withstand high temperatures. Common applications include boilers, heat exchangers, pressure vessels, condensers, and components for furnaces. These plates are also well-suited for use in petrochemical plants, refineries, and power generation facilities where high-temperature performance and corrosion resistance are essential. Additionally, they are employed in architectural structures, marine environments, and equipment fabrication. The combination of high tensile strength, formability, and thermal stability makes them a go-to choice for various applications.
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