|
Steel Grade
|
Re,
minimum
[MPa]
|
Rm [MPa]
T< 3
|
Rm [MPa]
3< T< 40
|
A [%]
|
KV [J]
at –20ºC
|
KV [J]
at 0ºC
|
KV [J]
at 20ºC
|
|
S235JRH
|
235
|
360-510
|
360-510
|
24
|
-
|
-
|
27
|
|
S275JOH
|
275
|
430-580
|
410-560
|
20
|
-
|
27
|
-
|
|
S275J2H
|
275
|
430-580
|
410-560
|
20
|
27
|
-
|
-
|
|
S355JOH
|
355
|
510-680
|
470-630
|
20
|
-
|
27
|
-
|
|
S355J2H
|
355
|
510-680
|
470-630
|
20
|
27
|
-
|
-
|
|
S355K2H
|
355
|
510-680
|
470-630
|
20
|
40
|
-
|
-
|
Carbon equivalent maximum based on the ladle analysis
|
Steel Grade
|
CEV maxim, %
|
|
S235JRH
|
0,35
|
|
S275JOH
|
0,40
|
|
S275J2H
|
0,40
|
|
S355JOH
|
0,45
|
|
S355J2H
|
0,45
|
|
S355K2H
|
0,45
|
Classes for the suitability for hot-dip zinc –coating
|
Classes
|
%Si
|
%Si+2,5x%P
|
%P
|
|
Class 1
|
≤0,030
|
≤0,090
|
-
|
|
Class 2
|
≤0,35
|
-
|
-
|
|
Class 3
|
0,14≤Si≤0,25
|
-
|
≤0,035
|
| |
|
