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Victor Sheets and Plates, a distinguished manufacturer and supplier based in Abuja, Nigeria, redefines metallurgical excellence with its superior SMO 254 Sheets and Plates. Engineered to perform in the harshest environments, these high-alloy austenitic stainless steels combine extraordinary strength, corrosion resistance, and durability. Designed for aggressive chloride-bearing and acidic conditions, SMO 254 embodies the pinnacle of innovation and endurance. Each sheet and plate reflects Victor’s unwavering commitment to precision engineering and quality assurance—delivering reliability, performance, and longevity to industries where material integrity is not just a requirement but a necessity.
The SMO 254 Sheet and Plate is a high-alloy austenitic stainless steel composed of approximately 20% chromium, 18% nickel, 6% molybdenum, and additions of nitrogen (0.2%), enhancing both strength and pitting resistance. With a tensile strength of around 680 MPa and exceptional toughness, it exhibits superior resistance to chloride stress corrosion cracking, crevice corrosion, and pitting. Even under high thermal or chemical stress, SMO 254 maintains dimensional stability and mechanical integrity, making it one of the most resilient stainless steels for demanding operational environments.
| Specifications | ASTM A240 / ASME SA240 |
| Thickness | 4mm-100mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hairline, sand blast, Brush, etching, etc |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Grade | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
| SMO 254 | 17.5 – 18.5 | 0.02 max | 6 – 6.5 | 1 max | 0.8 max | – | 0.5 – 1 | 0.01 max | 0.03 max | 19.5 – 20.5 |
| 0.2% Proof Stress (N/mm2 ) [ksi] minimum | 300 [43.5] |
| Tensile Strength (N/mm2) [ksi] minimum | 650 |
| Elongation (%) minimum | 35 |
| Hardness (HBN) | 270 max |
| Reduction of Cross Section Area (%) | 50 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Victor Sheets and Plates based in Abuja, Nigeria, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
DIN 1.4547 Sheets and Plates offer exceptional corrosion resistance, particularly against pitting, crevice corrosion, and stress corrosion cracking in chloride environments. With high molybdenum and nitrogen content, it performs excellently in harsh chemical and marine conditions. The alloy provides superior strength, durability, and excellent weldability, making it ideal for high-stress applications. Its resistance to high temperatures and aggressive environments ensures long-term performance without degradation. SMO 254 is also highly resistant to oxidation, ensuring it maintains its integrity even in extreme conditions, making it a preferred choice for industries such as chemical processing, petrochemical, and marine.
| Density (Kg.m-1) | 8000 |
| Magnetic Permeability | <1.05 |
| Young’s Modulus (N/mm2) | 200 x 103 |
| Specific Heat, 20°C (J.Kg-1.°K-1) | 500 |
| Specific Electrical Resistance, 20°C (µO.m) | 0.85 |
| Thermal conductivity, 20°C | 13.5 |
Yes, we offer custom sizes for SMO 254 Sheet and Plates to meet specific project needs. Our team at Victor Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | SIS | GOST |
| SMO 254 | S31254 | 1.4547 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 | – | 2378 | – |
| Surface finish | Thickness (mm) | Width (mm) |
|---|---|---|
| 2B – Cold rolled, heat treated, pickled, skin passed | 0.25–8.0 | max. 2032 |
| 2D – Cold rolled, heat treated, pickled | 0.4–6.35 | max. 1524 |
| 2E – Cold rolled, heat treated, mechanically descaled | 0.4–8.0 | max. 2032 |
| 2R – Cold rolled, bright annealed | 0.25–3.5 | max. 1524 |
| 2H – Work hardened | 0.4–6.35 | max. 1524 |
| Polished, brushed | 0.5–4.0 | max. 1524 |
Victor’s SMO 254 Sheets and Plates are engineered for industries where corrosion, heat, and pressure converge. They are extensively used in offshore platforms, desalination plants, chemical processing systems, heat exchangers, pulp and paper industries, and marine applications due to their exceptional resistance to seawater and chlorides. Their strength and stability make them ideal for pressure vessels, flue-gas cleaning systems, and food processing equipment. In both industrial and architectural domains, SMO 254 delivers unmatched durability, longevity, and reliability. Wherever the environment challenges material endurance, Victor Sheets and Plates’ SMO 254 stands as the benchmark of performance and perfection.
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