Tianjin Bohai Metal Corporation

S355K2 steel plate

S355K2 steel plate S355K2 is a low carbon, high tensile strength structural steel which can be readily welded to other weldable steel. With its low carbon equivalent, it possesses good cold-forming properties. The plate is produced by fully killed steel process and supplied in normalized or controlled rolling condition.

Carbon Steel

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Commodity name: S355K2 steel plate

Product information

S355K2 Steel Plates

S355 is a structural grade steel with a minimum yield strength of 355 N/mm² which widely used in the engineering and construction industries, S355 offers high yield and tensile strength and is supplied with a variety of treatments and test options to ensure it is a highly usable steel in your various projects.

EN 10025-2 S355K2 High Yield Strength Structural Steel Plate

S355K2+N and S355K2G3 are the same steel grades as both grades delivery condition are normalized.

S symbol for Structural Steel

JR symbol 20 temperature impact test

J0 syambol 0 temperature impact test

J2 symbol -20 temperature impact test

K2 symbol Charpy V-Notch Impact Tested Longitudinal 40 Joules at -20 ˚C max 100mm thickness.

Chemical composition & Mechanical property

S355K2+N Chemical Composition(max %):

C	Si	Mn	Ni	P	S	Cu
max 0.24	0.60	1.70		Max 0.035	Max 0.035	0.6

S355K2+N Mechanical Properties:

Grade	Thickness (mm)	Min Yield (Mpa)	Tensile (Mpa)	Elongation (%)	Min Impact Energy
S355K2+N	8mm - 100mm	315-355 Mpa	450-630 Mpa	18-20%	-20	40J
	101mm - 200mm	285-295 Mpa	450-600 Mpa	18%	-20	33J
	201mm - 400mm	275 Mpa	450-600 Mpa	17%	-20	33J
The min impact energy is longitudinal energy