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Smith Fittings, a reputable manufacturer and supplier located in Canberra, Australia, specializes in high-quality **S420 N Sheet and Plates** that are built for exceptional strength, toughness, and weldability. These plates are celebrated for their outstanding mechanical performance and structural reliability, making them perfect for challenging engineering and construction projects. Smith Fittings takes pride in ensuring that every product meets international standards, guaranteeing consistent quality, precise dimensions, and a long lifespan. Their S420 N sheets and plates are widely utilized across various industries that demand durable materials for heavy-duty and high-stress applications.
**S420 N Sheet and Plates** are low-alloy structural steels that include elements like **Carbon (up to 0.2%)**, **Manganese (1.6%)**, **Silicon (0.5%)**, **Chromium**, and **Nickel**, with nitrogen added to boost strength. They boast a **minimum yield strength of 420 MPa** and **tensile strength ranging from 520 to 680 MPa**, providing excellent toughness and impact resistance. This material is not only easy to weld and form but also maintains its structural integrity under various loads, making it suitable for both fabrication and structural projects.
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.
Josh Sheets and Plates based in Midland, Australia, 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 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.
Yes, we offer custom sizes for S420 N Sheet and Plates to meet specific project needs. Our team at Josh 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 |
You’ll find **S420 N Sheet and Plates** in a diverse array of industrial and structural applications that require high strength and durability. Common uses include **bridges, construction equipment, building frameworks, offshore structures, cranes, and heavy machinery**. They’re also essential in **transportation, shipbuilding, and pressure vessel fabrication**, where toughness and weldability are crucial. The blend of strength, ductility, and corrosion resistance makes S420 N perfect for both static and dynamic load-bearing applications. Smith Fittings is dedicated to supplying these plates to meet the rigorous demands of the global construction and engineering sectors.
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