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carbon steel plate

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S420NL steel plate

S420NL steel plate

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.

Chemical composition & Mechanical property

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

 

 


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

Factory Display

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Application Field

Oil & Gas
Oil & Gas
Chemical Industry
Chemical Industry
Marine Engineering
Marine Engineering
Construction Industry
Construction Industry
Power Generation
Power Generation
Machinery industry
Machinery industry