EN10025-3 S420NL steel plate supplier

Gangsteel supply EN10025-3 S420NL steel plate hot rolled structural steels with normalized. We sell EN 10025-3 S420NL steel plate machined parts,cutting part.


Keywords: S420NL Steel Grade, S420NL Mechanical Properties, S420NL Chemical Composition, S420NL Grade Equivalent



S420NL steel plate

Adopt standard: EN10025-3


Sell steel grade: S420NL, S355N, S420N, S460N, S420NLL, S355NL, S420NL,S460NL steel plate


EN 10025-3 S420NL Steel plate


S420NL steel is a good weldability structural steel grade. General requirements for arc welding of the steels specified shall be as given in EN 1011-2.


Compare the S355N, S420NL steel grade has more yield and tensile strength. The equal grade of S420NL is S420ML.


Gangsteel has much experience in manufacture S420NL. we cooperated with wuyang mill of HBIS to produce the max thickness 300mm in electro slag remolding technical. Our advantage is that we could supply goods in the fastest delivery time, even in one plate in usual specification.


About S420NL steel detail information,please refer to technical date in following.


EN10025-3 S420NL steel plate Chemical composition of product analysis:

Grade C % Si % Mn % P % S % V % AL % Cr %
S420NL 0.200 0.600 1.0-1.7 0.025 0.030 0.020 0.020 0.300
Cu % Mo % Nb % Ni % Ti % N %    
0.550 0.100 0.050 0.800 0.050 0.025    



EN10025-3 S420NL steel plate mechanical properties:

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




For more information in EN10025-3 S420NL steel plate quality certificate or inquiry in competitive official quotation, please contact us by email.


EN10025-3 S420NL steel plate supplier