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Lecong Stainless stands out as a leading manufacturer and supplier based in Da Nang, Vietnam, specializing in top-notch Stainless Steel 904L Sheets and Plates. These products are well-known for their remarkable strength and ability to resist tough environments. Crafted with care, they can handle aggressive chemicals, high chloride levels, and reducing acids, making them a reliable choice for various applications. Thanks to cutting-edge technology, rigorous quality control, and a commitment to customer satisfaction, Lecong Stainless ensures that their Stainless Steel 904L Sheets and Plates meet international standards for durability and reliability. These materials find their place in numerous industries, including chemical, marine, oil & gas, and pharmaceuticals, where long-lasting performance is essential.
The composition of Stainless Steel 904L Sheets and Plates includes iron, chromium (19–23%), nickel (23–28%), molybdenum (4–5%), and copper, all with low carbon content to enhance weldability. This unique blend offers exceptional resistance to pitting, crevice corrosion, and stress cracking. With impressive mechanical properties—like a tensile strength of about 490 MPa, yield strength of 220 MPa, and elongation of up to 35%—these sheets and plates are built to last. Their toughness and durability make them perfect for challenging industrial environments, and the inclusion of molybdenum and copper guarantees reliable performance even in sulfuric acid and chloride-rich settings.
| 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 % |
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Stainless Steel 904L hot rolled sheets exhibit excellent corrosion resistance in aggressive conditions, such as acids and chlorides. Thicknesses range between 3mm to 25mm, while widths can be up to 2 meters in size. This sheet is employed in heavy-duty applications where robust structural integrity is demanded.
Stainless Steel 904L Cold Rolled Plates are alloyed with austenitic with excellent corrosion protection against strong acids and chlorides. These 904L sheets are available up to 0.5-3 mm, with widths ranging up to 1.5 meters. Plates are also featured with a highly smooth surface polish that can use for precise aesthetics.
Stainless Steel 904L Chequered Sheets have a patterned surface that enhances slip resistance while maintaining excellent corrosion resistance. Available in common thicknesses of 2 mm to 6 mm and up to 1.2 meters in width, these sheets are ideal for flooring and other high-traction surfaces.
Stainless steel perforated plates from the 904L grade combine corrosion resistance with customized perforation patterns for ventilation and filtration. Thicknesses range from 1 mm to 8 mm, and the size up to 1.2 meters by 2.4 meters accommodates industrial and architectural applications.
Stainless Steel 904L Shim Sheets are excellent resistance to aggressive environments and precise thicknesses for the application. Normally available in a thickness range from 0.1 mm up to 3 mm and size up to 1 meter by 2 meters, these sheets are used for gap filling and alignment.
Stainless Steel 904L Polished Plates are known for their excellent finish and high corrosion resistance. They are very suitable for decorative and high-end applications. Thicknesses available are from 1 mm to 50 mm, and the maximum dimensions can go up to 2 meters by 6 meters, making them aesthetically pleasing and durable.
Lecong Stainless is committed to providing an experience of excellence to all its customers who purchase our Premium Quality Stainless Steel 904L Sheets and Plates by providing complete documents. We send the commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and NABL-approved lab test report, which certifies the originality and high quality of our products. To further boost the confidence of our clients, we provide the Stainless Steel 904L Sheets and Plates with a range of test certificates, such as MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third Party Inspection Certificate. We express our promising commitment to our customers in terms of satisfaction, and on going to evolve into excellence in product quality.
Stainless Steel 904L Sheets and Plates are widely utilized in sectors where corrosion resistance and strength are paramount. They play a crucial role in chemical processing equipment, oil refineries, gas scrubbers, and the pharmaceutical industry. In marine and offshore settings, these sheets and plates excel when exposed to seawater. They’re also essential in heat exchangers, pulp and paper processing, and desalination plants. Their ability to withstand sulfuric acid and other harsh chemicals makes them a go-to option in the fertilizers and petrochemical industries. With durability at the forefront, these products are designed to meet the demands of the toughest applications.
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