S355N

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#S355N

Description

S355N Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S355N

Category	Type	Steel Grade
Steel Grades	Carbon Steel	S355N
		P315NL
		TStE 315
		1.0508
		P315NL1
		EStE 315
		1.1105
		1.0562
		StE 355
		P355N
		1.0546

Chemical composition(mass fraction)(wt.%) of the S355N

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.20	0.50	0.90-1.65	0.035	0.030	≤0.30	≤ 0.50
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.10	≥0.020	≤0.35	≤0.05	≤ 0.03	≤ 0.12
N	Co	Pb	B	Other
≤0.015

Mechanical Properties of steel grade S355N

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)
322 (≥)	887 (≥)	11	31	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	312

Physical Properties of steel grade S355N

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
14	-	-			0.43	-
857	753	-	33.3	232		-
896	-	11	13.2			424	114

Heat Treatment of steel grade S355N

Heat treated : 1194°C - 1521°C

Technological Curves of steel grade S355N

No Curve

Cross Reference Table (Equivalent Grade) of S355N

Grade	Standard	Application
S355NC		Spain structural steel
S355NC		Spain structural steel
S355N		Spain structural steel
S355NL		Spain structural steel
EN S355NH	EN	Euronorm Structural steel
EN S355NLH	EN	Euronorm Structural steel
EN S355N	EN	Euronorm Structural steel
EN S355NL	EN	Euronorm Structural steel
EN S355NC	EN	Euronorm Structural steel
EN S355NL01	EN	Euronorm Structural steel
EN S355NL02	EN	Euronorm Structural steel
EN S355NL03	EN	Euronorm Structural steel
EN S355NL04	EN	Euronorm Structural steel
EN S355NL05	EN	Euronorm Structural steel
EN S355N01	EN	Euronorm Structural steel

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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