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S420 N Sheet and Plates

Nial Sheets and Plates stands out as a top manufacturer and supplier of S420N Sheets and Plates right in Houston, USA. They specialize in high-strength structural steel products that are perfect for welded construction in tough applications. S420N is a fine-grain structural steel that’s normalized and rolled, following the EN 10025-3 standard. It’s well-regarded for its impressive strength, toughness, and weldability. With a minimum yield strength of 420 MPa, these sheets and plates are commonly used in building bridges, constructing buildings, and fabricating cranes, among other heavy-duty structures. Nial ensures that their S420N plates are precisely processed and rigorously tested to meet both structural and safety standards.

S420 N Cold Rolled Plates

S420 N Hot Rolled Plates

S420 N Shim Sheets

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Table of Contents

Typically, S420N Sheets and Plates are made up of Carbon (≤0.20%), Manganese (≤1.70%), Silicon (≤0.50%), Phosphorus (≤0.030%), and Sulfur (≤0.030%). They may also include trace amounts of Niobium, Vanadium, or Titanium to boost strength and toughness. These plates boast a tensile strength ranging from 520 to 680 MPa and show remarkable impact resistance, especially in sub-zero temperatures. The normalized rolling process enhances the grain structure, ensuring that the mechanical properties are consistent throughout all plate sections, which leads to better performance in structural applications.

S420 N Sheet and Plates Specification

Thickness : 5 mm to 200mm
Width : Up to 3.5 meters wide
Length : Up to 3.5 meters long
Grade : S420

S420 N Sheet and Plates Chemical Composition

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

S420 N Sheet and Plates Mechanical Properties

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

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If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest S420 N Sheet and Plates Manufacturer and Exporter in Houston, USA

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.

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S420 N steel sheets and plates offer several advantages, including excellent tensile strength and high yield strength, making them ideal for demanding structural applications. Their toughness ensures resistance to cracking under heavy stress, while their excellent weldability and formability facilitate ease of manufacturing and design flexibility. S420 N’s high resistance to fatigue and impact load ensures longevity and reliability in construction and infrastructure projects. Additionally, the steel’s versatility allows it to be used in a wide range of industries, including construction, transportation, and heavy machinery manufacturing.

Types of S420 N Sheet and Plates

S420 N Hot Rolled Sheets
S420 N Clad Plates
S420 N Perforated Plate
S420 N Chequered Sheet
S420 N Polished Sheet
S420 N Cold Rolled Sheets

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Are Custom Sizes Available for S420 N Sheet and Plates?

Yes, we offer custom sizes for S420 N 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.

S420 N Sheet and Plates Equivalent Grades

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

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Application Industry of S420 N Sheet and Plates

You’ll find S420N Sheets and Plates in various load-bearing structures, including bridges, offshore platforms, building frames, and components for wind turbines. They’re also utilized in construction cranes, mining equipment, and large welded structures that demand both strength and flexibility. Thanks to their excellent weldability and high toughness, S420N plates are the go-to choice for structures that face dynamic loads, temperature fluctuations, and harsh environments. Their perfect blend of strength, ductility, and reliability makes them an ideal fit for civil and industrial engineering projects that require safe, efficient, and long-lasting performance.

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