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S420NC steel

EN10149 S420NC steel plate/sheet,EN10149 S420NC steel plate/sheet, under EN standard, we can regard S420NC steel plate/sheet as high strength steels for cold-forming, normalised steel.

EN10149 S420NC is mainly used as high strength steels for cold-forming, normalised steels.The EN10149 S420NC steel is equivalent to SEW092 QStE420N steel grade. 

  S420NC
EN 10149-3
Number:1.0981
Comparision of steel grades
SEW092 QStE 420N
EN Fe E 420-TD
BS 4360 -
ASTM -

Chemical Composition of EN S420NC steel,by %

Grade C
max
Si
max
Mn
max
P
max
S
max
AL
max
Nb
max
V
max
Ti
max
S420NC 0.2 0.50 1.6 0.025 0.015 0.015 0.09 0.1 0.15

Mechnical Properties of EN S420NC steel

Nominal thickness(mm) -
ReH-Minimun yield strength(Mpa) 420


 

Nominal thickness(mm) -
Rm-Tensile strength(Mpa) 530-670

Nominal thickness(mm) From3
A-Minimum elongation  Lo=5,65√So(%) 23

Nominal thickness(mm) to3
A-Minimum elongation  Lo=Lo=80mm(%) 18