S355J2 Steel Grade, Mechanical Properties, Chemical Composition, Grade Equivalent

Standard: EN 10025-2:2004, European standard for hot-rolled structural steel. Part 2 - Technical delivery conditions for non-alloy structural steels.

Steel grade: S355J2;

Number: 1.0577 .


The table below show the mechanical properties of grade S355J2

 
Minimum yield strength Reh
MPa
Tensile strength Rm
MPa
Minimum elongation - A
Lo = 5,65 * √So (%)
Notch impact test
Steel grade
Nominal thickness
mm
Nominal thickness
mm
Nominal thickness
mm
Temperature
Min. absorbed energy
 
≤16
>16
≤40
>40
≤63
>63
≤80
>80
≤100
>100
≤125
>3
≤100
>100
≤125
>3
≤40
>40
≤63
>63
≤100
>100
≤125
°C
J
S355J2
355
345
335
 325 315
295
470-630
450-600
22
21
20
18
-20
27


The table below show the chemical composition of grade S355J2

 
Ladle analysis
Steel grade
C
max.
%
Mn
max.
%
Si
max.
%
P
max.
%
S
max.
%
N
max.
%
Cu
max.
%
Other
max.
%
CEV
max.
%
 
Nominal thickness
mm
              
Nominal thickness
mm
 
≤16
>16
≤40
>40







≤30
>30
≤40
>40
≤125
S355J2
0,20
0,20
0,22
1,60
0,55
0,030
0,030
-
0,55
-
0,45
0,47
0,47

S355J2 Steel Grade Equivalent Table

USA
Germany
DIN,WNr
Japan
JIS
European old
EN
China
GB
Sweden
SS
A656
St52-3N
SS490YA

Fe510D2
S355J2G4
Q345D
2134-01

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