High Strength S355N Steel Plate S355M S355ML S355N S355NL

Description: S500N is thermomechanically rolled and weldable fine-grained structural steel, S500 is low-alloy structural steel, the grade of S500N steel is composed of the following parts: Symbol letter S: structural steel, the yield strength value of the thickness le...

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S500N Steel Description

S500N carbon and low-alloy steel is thermomechanically rolled and weldable fine-grained structural steel, S500 is low-alloy structural steel, the grade of S500N steel is composed of the following parts: Symbol letter S: structural steel, the yield strength value of the thickness less than 16mm: the lower limit yield value , N means the delivery condition is normalized.

S500N Carbon Structural steel refers to steel that meets specific strength and formability grades. Formability is expressed as elongation after break in tensile test. Structural steel is generally used for load bearing and other applications where the strength of the steel is an important design criterion. Structural steel can be subdivided into: alloy structural steel, carbon structural steel, low-alloy structural steel, heat-resistant structural steel and so on.

S500N Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Heat treated : 1198°C - 1447°C

S500N Steel Datasheet

S355N steel plate specification	Thickness	≤400mm
	Width	1220mm-4200mm
	Length	5000mm-18000mm
Steel Number	1.0545
S355N steel plate density	7.85g/m3
Deep processing	Cutting, welding, bending, drilling, etc.
Third party inspection	SGS, BV, Intertek, etc.
Delivery state	N

S500N Steel Chemical composition

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.21	0.10~0.60	1.00-1.70	0.035	0.030	≤0.30	≤1.00
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.10	≥0.020	≤0.20	≤0.05		≤0.22
N	Co	Pb	B	Other
≤0.020				Nb+Ti+V≤0.22

S500N Steel Mechanical Properties

Yield strength (Mpa)	Tensile strength (Mpa)	Elongation
≤16	>16≤40	>40≤63	>63 ≤80	>80≤100	>100≤150	>150≤200	>200 ≤250	>250 ≤400	≤100	>100 ≤200	>200≤250	%
355	345	335	325	315	295	285	275	-	470-630	450-600	450-600	21

Yield strength (Mpa)

Tensile strength (Mpa)

Elongation

≤16

>16≤40

>40≤63

>63 ≤80

>80≤100

>100≤150

>150≤200

>200

≤250

>250

≤400

≤100

>100 ≤200

>200≤250

355

345

335

325

315

295

285

275

470-630

450-600

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
238 (≥)	255 (≥)	33	24	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	412

Equivalent Grade of S500N Steel

EU	USA	Germany	France	England	European old	Italy	Spain	China	Sweden	Russia
EN	-	DIN,WNr	AFNOR	BS	EN	UNI	UNE	GB	SS	GOST
S355N	A572Gr.50	StE355	E355R	50DD	FeE355KGN	FeE355KGN	AE355KG	Q345D	Jan-34	15GF
S355N				50E