Browse Our Collection
Get instant quotes that fit your budget perfectly.
S420 N Sheet and Plates are high-strength structural steel materials designed for applications that demand superior load-bearing capacity and durability. The “N” in this grade indicates normalizing, a heat treatment that enhances toughness and grain structure for improved mechanical performance. These plates offer excellent weldability, good formability, and reliable performance under static as well as dynamic loads. Due to their enhanced strength-to-weight ratio, they are commonly used in construction frameworks, heavy machinery structures, cranes, bridges, and industrial fabrication projects. S420 N Sheet and Plates are suitable for both indoor and outdoor use, delivering stable performance even in challenging working environments where high structural integrity is required.
S420 N steel is primarily composed of carbon, manganese, silicon, and micro-alloying elements such as niobium or vanadium that refine its strength and toughness. The normalizing process improves grain uniformity, resulting in higher impact resistance and better durability under load. The material offers high yield and tensile strength, making it suitable for applications involving heavy stress and vibration. Despite its strength, it maintains good weldability and machining characteristics when proper procedures are followed. Its enhanced mechanical properties also allow it to perform effectively in a wide temperature range, making S420 N a trusted choice for structural and engineering applications requiring long-term stability and safety.
Thickness : 5 mm to 200mm
Width : Up to 3.5 meters wide
Length : Up to 3.5 meters long
Grade : S420
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | CEV |
| 0.2 max | 0.6 max | 1 – 1.7 | 0.8 max | 0.025 max | 0.02 max | 0.3 max | 0.1 max | 0.2 max | 0.025 max | 0.05 max | 0.05 max | 0.02 max | 0.55 max | 0.52 max |
| Grade | Yield Strength (Min Mpa) Thickness(mm) | Tensile Strength (Mpa) | Impacting Test | |||||
| ≤ 16 | 16-40 | 40-100 | ≥ 100 | T<100 | T>100 | ℃ | J | |
| S420N | 420 | 400 | 390 | 340 | 520-680 | 500-650 | -50 | 27 |
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.
S420 N Sheet and Plates are extensively used in industries where strong and lightweight structural materials are required. In construction, they are used for high-rise building frames, industrial warehouses, roof structures, and support beams. In bridge and infrastructure projects, they are preferred for girders, trusses, and road barrier support frameworks. The machinery and equipment industry uses S420 N plates for crane components, heavy vehicle chassis, lifting platforms, and mechanical frameworks that handle dynamic forces. Additionally, they find application in transport and energy sectors, including wind turbine towers and offshore engineering structures. Their durability, reliability, and resistance to deformation make them an excellent choice for demanding structural fabrication.
Yes, we offer custom sizes for S420 N 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.
| EU EN | China GB | Germany DIN,WNr | USA – | Japan JIS | France AFNOR | European old EN | Italy UNI | Russia GOST | Inter ISO |
| S420N | Q420D | StE420 | A255Gr.D A633E | SM490A SM490C | E420R | FeE420KGN | FeE420KGN | 16G2AF | E420 |
S420 N steel sheets and plates are widely used in construction, structural engineering, and heavy machinery applications due to their high strength and durability. They are commonly used in the manufacturing of bridges, buildings, and towers, as well as in the automotive and transportation industries for components that require high load-bearing capacity. These steel plates are also employed in offshore structures, cranes, and pipelines, where resistance to fatigue, impact, and corrosion is crucial. Their excellent weldability makes them ideal for various fabrication processes.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Nigeria
Copyright 2024 Victor Sheet and Plates. All rights reserved