Under European standard EN10025-5 S235J2W,S235J2W steel plate,S235J2W weather resistance corrosion steel plate is mainly used in hard weather owning to its property for resisting corrosion.With the minimum yield strength 235 Mpa,and the tensile strength for the thickness belows 100mm shall be within 360 to 510 Mpa.
Chemical composition % of the Product analysis of gradeS235J2W
|
C |
Si |
Mn |
Cu |
P |
S |
Cr |
N |
|
0.16 |
0.45 |
0.15-0.70 |
0.20-0.60 |
0.040 |
0.035 |
0.35-0.85 |
0.010 |
Mechanical properties of grade S235J2W
|
Temperature |
-20 |
-10 |
0 |
20 |
|
Notch impact test. Min. absorbed energy J |
27 |
|
Nominal thickness (mm) |
to 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 100 |
100 - 150 |
|
ReH - Minimum yield strength (MPa) |
235 |
225 |
215 |
215 |
215 |
195 |
|
Nominal thickness (mm) |
to 3 |
3 - 100 |
100-150 |
|
Rm -Tensile strength (MPa) |
360-510 |
360-510 |
350-500 |
|
Nominal thickness (mm) |
≥1.5＜2 |
≥2﹤2.5 |
≥2.5＜3 |
≥3＜40 |
≥40﹤63 |
≥6﹤100 |
≥100﹤150 |
|
A - Minimum elongation Lo = 5,65 √ So (%) Longitudinal |
19 |
20 |
21 |
26 |
25 |
24 |
22 |
