S420N steel plate/sheet, under EN standard,is mainly used for welded parts that have to bear high levels of strain,S420N steel plates are the large dimension steel plates having higher strength and low alloy structure. This product is having the higher tensile strength and higher yield strength.

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S420N steel plate
Adopt standard: EN10025-3

Sell steel grade: S275N, S355N, S420N, S460N, S275NL, S355NL, S420NL, S460NL steel plate

S420N steel plate

S420N 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, S420N steel grade has more yield and tensile strength. The equal grade of S420N is S420M.

Chemical composition & Mechanical property
About S420N steel detail information，please refer to technical date in following.
The Chemical is max composition of product analysis:

Grade	C %	Si %	Mn %	P %	S %	V %	AL %	Cr %
S420N	0.200	0.600	1.0-1.7	0.030	0.025	0.020	0.020	0.300
	Cu %	Mo %	Nb %	Ni %	Ti %	N %
	0.550	0.100	0.050	0.800	0.050	0.025

The mechanical properties steel plate

Grade	Thickness(mm)	Min Yield (Mpa)	Tensile(MPa)	Elongation(%)	Min Impact Energy
S420N	8mm-100mm	360Map-420Mpa	520-680Mpa	19%	-20	40J
	101mm-200mm	330Mpa-360Mpa	500-650Mpa	18%	-20	40J
	201mm-250mm	320Mpa-330Mpa	500-650Mpa	18%	-20	40J
The min impact energy is longitudinal energy

For more information in S420N quality certificate or inquiry in competitive official quotation, please contact us by email.

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Shandong Chengshun Metal Materials Co., Ltd. is located in Jinan City, Shandong Province. It is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality.

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