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Grade S420NL Steel Plate
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Grade S420NL Steel Plate

S420NL steel is a structural steel grade with good weldability. The general requirements for arc welding of specified steels shall be as shown in EN 1011-2. S420NL steel has higher yield and tensile strengths than S355N. S420NL is available in grade S420ML.
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Grade S420NL Steel Plate Manufacturers and Suppliers

S420NL steel plate is one of the steel grades of EN 10025-3 standard steel. It contains steel grades such as S275N, S460N, S275NL, S420N, S355NL and A460NL. however, all grades are offered in the quality specified by the industry during ordering and enquiry. Shandong Hongguan Steel Group Co., Ltd. is fully involved in providing quality steel sheets using high quality raw materials. The production process of steel plates is well improved with the help of latest technology and modern tools. Moreover, a team of professional staff is working hard to bring out the best possible quality of the product.

S420NL steel plates are produced for the precision industry and these plates are manufactured to a higher standard. The products offered by this industry to the buyers are available in various specifications as per the requirements of the clients. The suppliers also offer customized plate designs as per the specifications provided by the clients. This industry is offering these steel sheets to the buyers at reasonable prices.

Buyers can now order and get great discounts.

S420NL Steel Plates Specifications

Specifications ASTM  / ASME
Standard EN 10025-3: 2004 Hot rolled products of structural  steels. Technical delivery conditions for normalized/normalized rolled  weldable fine grain structural steels
EN 10113-2: 1993 Hot-rolled products in weldable fine grain  structural steels. Delivery conditions for normalized/normalized rolled  steels
Classification Alloy special structural steel
Thickness 5mm to 150mm
Width 1000mm to 4500mm
Length 3000mm to 18000mm
Dimension  range 2-400mm * 1000-3800mm * 3000-18000mm
Supply  Condition As Rolled, Vacuum Degassing, Furnace Normalizing,  Simulated Post-Weld Heat Treatment or as per customer requirement, Normalized  Rolling
Grade Steel S420NL ( 1.8912)

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Chemical Properties of S420NL Plates

Grade C % Si % Mn % P % S % V % AL % Cr %
S420NL 0.2 0.6 1.0-1.7 0.025 0.03 0.02 0.02 0.3
Cu % Mo % Nb % Ni % Ti % N %

0.55 0.1 0.05 0.8 0.05 0.025

Mechanical Properties of S420NL Plates

Grade Thickness(mm) Min Yield (Mpa) Tensile(MPa) Elongation(%) Min Impact Energy
S420NL 8mm-100mm 360Map-420Mpa 520-680Mpa 19% -50 27J
101mm-200mm 330Mpa-360Mpa 500-650Mpa 18% -50 27J
201mm-250mm 320Mpa-330Mpa 500-650Mpa 18% -50 27J
The min impact energy is longitudinal energy

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