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Nial Sheets and Plates is a reputable manufacturer and supplier of S420 NL Sheet and Plates, located in Houston, USA. They specialize in providing top-notch structural steel solutions for critical load-bearing applications. Renowned for their precision engineering and reliable supply chain, Nial offers S420 NL plates that adhere to strict European standards, particularly EN 10025-3. These normalized fine grain structural plates boast high strength, excellent weldability, and impressive toughness even in low temperatures. Catering to industries like construction, offshore, energy, and infrastructure, Nial guarantees timely deliveries, technical know-how, and consistent quality, making them a trusted partner for demanding steel plate needs both domestically and internationally.
S420 NL Sheet and Plates are fine grain structural steels that are normalized and manufactured according to EN 10025-3 specifications. They contain alloying elements such as carbon (≤0.20%), manganese (1.00–1.70%), silicon (≤0.60%), phosphorus (≤0.025%), sulfur (≤0.020%), along with microalloying elements like niobium, vanadium, or titanium to boost strength and toughness. These plates deliver a minimum yield strength of 420 MPa and tensile strength ranging from 520 to 680 MPa. The normalized heat treatment process refines the grain structure, enhancing impact resistance, particularly at low temperatures, which makes S420 NL ideal for welding and structural fabrication in challenging conditions.
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 | |
| S420NL | 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.
Nial Sheets and Plates based in Houston, USA, 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 NL Sheet and Plates offer numerous advantages, including high strength and excellent weldability, making them suitable for heavy-duty structural applications. Their superior toughness, even at low temperatures, ensures reliable performance in harsh environments. The steel’s resistance to impact and fatigue makes it ideal for industries like construction, automotive, and offshore engineering. Additionally, S420 NL plates maintain their durability under challenging conditions, providing long-lasting service life. The material’s versatility and ease of fabrication make it a preferred choice for demanding projects, offering both performance and cost-efficiency.
Yes, we offer custom sizes for S420 NL Sheet and Plates to meet specific project needs. Our team at Nial 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 – | France AFNOR | European old EN | England BS |
| S420NL | Q420E | TStE420 | A572Gr.60 A633E A633Gr.E A738Gr.C | E420FP | FeE420KTN | 50F |
S420 NL Sheet and Plates find extensive use in structural and heavy-duty applications that demand high strength and impact toughness. They are perfect for constructing bridges, buildings, and large structural frameworks where minimizing weight while maximizing load-bearing capacity is crucial. In the offshore and shipbuilding sectors, S420 NL is favored for platforms, hulls, and support structures due to its outstanding weldability and performance in cold environments. Additionally, it’s utilized in heavy engineering equipment, crane booms, wind towers, and components that face dynamic stresses.
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Houston, TX 77041
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