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Stainless Steel 904L Sheets and Plates Stainless Steel 904L Sheets and Plates represent the leading edge of contemporary industrial materials, celebrated for their outstanding corrosion resistance and remarkable performance in harsh conditions. These specialized alloys are broadly used across a variety of industries, ranging from heavy-duty industrial equipment to essential parts in aerospace and marine uses. Valued for their high strength, toughness, and ability to withstand pitting and crevice corrosion, Stainless Steel 904L Sheets and Plates prove essential in fields like chemical processing, pharmaceuticals, and oil and gas exploration. What’s more, their excellent weldability and formability render them perfect for complex fabrication work, guaranteeing structural soundness and durability under even the toughest circumstances.
| 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). |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2 max | 1 max | 0.040 max | 0.030 max | 19 – 23 | 4 – 5 | 23 – 28 | 1 – 2 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
At Sumakhsteel, we take great pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials kept ready in inventory.
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We supply These Stainless Steel 904L Sheet and Plates conforming to DIN, ISO, JIS or ANSI Standard.
Stainless Steel 904L Sheet and Plates play a vital role throughout many industries thanks to their toughness, resistance to corrosion, and adaptability. Within construction, they serve as cladding and structural elements. The food and beverage sector depends on stainless steel for sanitary equipment and storage. In automotive uses, their tolerance to heat proves valuable in exhaust systems. Additionally, they are indispensable in oil and gas infrastructure, pharmaceuticals, chemical processing, aerospace, and marine engineering, underscoring their broad usefulness in today’s industrial environments.
Yes, Stainless Steel 904L sheets and plates are well-suited for hygienic and sanitary uses thanks to their non-reactive, non-toxic characteristics and outstanding corrosion resistance. They are widely applied in sectors like food processing, pharmaceuticals, and medical equipment manufacturing where cleanliness is essential.
Stainless Steel 904L sheets and plates resist galvanic corrosion in most environments thanks to their high alloy content and stable passive film. Nevertheless, under certain particular conditions where different metals come into contact and an electrolyte is present, galvanic corrosion can develop, though to a smaller degree than with conventional stainless steels.
Yes, Stainless Steel 904L sheets and plates are suitable for underground applications. Thanks to their outstanding resistance to corrosion, especially in acidic and chloride-heavy environments, they work well for underground structures, piping systems, and storage tanks across industries like oil and gas, chemical processing, and wastewater treatment.
Yes, Stainless Steel 904L sheets and plates are recyclable once their service life ends. Stainless steel offers excellent recyclability, and the recycling process preserves its qualities without any loss. Recycling stainless steel contributes to conserving natural resources, lowers energy usage, and reduces environmental harm, making it an eco-friendly and sustainable option.
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