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Boikanyo Sheets and Plates is a reputable manufacturer and supplier located in Cape Town, South Africa, focusing on high-quality stainless steel products, such as Stainless Steel 904L Coil and Slitting Coil. With a strong dedication to quality and innovation, Boikanyo delivers corrosion-resistant, high-performance steel solutions designed to meet a variety of industrial needs. Our Stainless Steel 904L Coil and Slitting Coil are well-known for their outstanding durability, excellent formability, and ability to withstand harsh environments. We take pride in serving both local and international markets with precision-engineered stainless steel materials that adhere to strict industry standards.
Stainless Steel 904L Coil/Slitting Coil is a high-alloy austenitic stainless steel with a low carbon content. It features around 19-23% Chromium, 23-28% Nickel, 4-5% Molybdenum, and 1-2% Copper, providing exceptional corrosion resistance. The inclusion of Molybdenum and Copper boosts resistance to strong reducing acids and chloride stress corrosion cracking. In terms of mechanical properties, it boasts a minimum tensile strength of 490 MPa, a yield strength of 220 MPa, and an elongation of about 35%. Its remarkable weldability, toughness, and high resistance to pitting and crevice corrosion make it perfect for demanding applications.
| Standard | ASTM A240, ASME SA240 |
| Thickness | 0.1mm to 12 mm Thk |
| Coil Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc. |
| Coil Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc. |
| 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 | Cu |
| SS 904L | 0.020 max | 2 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
| 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 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 904L Coils and Slitting Coils offer exceptional corrosion resistance, particularly in highly acidic and chloride-rich environments, making them ideal for chemical processing, pharmaceuticals, and marine applications. Their resistance to pitting, crevice corrosion, and stress corrosion cracking ensures long-lasting performance in aggressive conditions. The high nickel and molybdenum content enhances their strength and durability, while their excellent weldability and formability make them easy to fabricate into complex shapes. With superior resistance to oxidation and high temperatures, Stainless Steel 904L coils provide reliability and longevity in demanding industrial environments.
Yes, we offer custom sizes for Stainless Steel 904L Coils to meet specific project needs. Our team at Boikanyo Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| Grade | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Stainless Steel 904L Coil/Slitting Coil is extensively utilized in industries that require high corrosion resistance and mechanical strength. Typical applications include heat exchangers, chemical processing equipment, pharmaceutical manufacturing systems, and seawater handling equipment, thanks to its excellent resistance to aggressive environments and chloride-induced corrosion. It’s also a popular choice in the pulp and paper, oil and gas, and pollution control sectors. Furthermore, it is used in the fabrication of tanks, piping systems, and marine components. The formability and weldability of 904L make it ideal for complex fabrication needs, ensuring durability and reliability even in highly acidic or saline conditions.
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