S355N 1.0545 - EN 10025-3-2019

Grade	S355N
European Standard Steel Grade	1.0545
Corresponding Standard	EN 10025-3-2019 Hot Rolled Products of Structural Steels - Part 3: Technical Delivery Conditions for Normalized/Normalized Rolled Weldable Fine Grain Structural Steels
Brand/Supplier	-> BAOSTEEL
Classification	Alloy Steel

S355N Chemical Element Composition Content (%)

Component	C	Si	Mn	P ^①	S ^①②	Cr	Ni	Cu	Mo	N	Ti	V	Nb	Al ^③
Minimum Value	-	-	0.9	-	-	-	-	-	-	-	-	-	-	0.02
Maximum Value	0.2	0.5	1.65	0.03	0.025	0.3	0.5	0.55	0.1	0.015	0.05	0.12	0.05	-

S355N Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤16	470~630	≥355	≥22
16＜t≤40	470~630	≥345	≥22
40＜t≤63	470~630	≥335	≥22
63＜t≤80	470~630	≥325	≥21
80＜t≤100	470~630	≥315	≥21
100＜t≤150	450~600	≥295	≥21
150＜t≤200	450~600	≥285	≥21
200＜t≤250	450~600	≥275	≥21

Approximate Comparison Table Carbon Structural Steel and Engineering Steel

S355N Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!