S355JOW belongs to the European standard weathering steel plate, weathering structural steel that is resistant to atmospheric corrosion steel, belongs to the low-alloy high-strength structural steel, according to its main characteristics are divided into high weathering structural steel and welded structures with weathering steel.
S355JOW steel plate implementation standard: the implementation of EN10028-4: 2009 standard.
Delivery state of S355JOW steel plate:Delivered in hot rolled, normalized or normalized rolled state, or delivery state can be specified according to technical requirements.
Chemical composition % of steel S355J0W (1.8959):
|
C |
Si |
Mn |
P |
S |
Cr |
N |
Cu |
CEV |
|
max 0.16 |
max 0.5 |
0.5 - 1.5 |
max 0.035 |
max 0.035 |
0.4 - 0.8 |
max 0.009 |
0.25 - 0.55 |
max 0.52 |
Mechanical properties of steel S355J0W (1.8959):
|
Nominal thickness (mm): |
to 3 |
3 - 100 |
100 - 150 |
|
Rm - Tensile strength (MPa) |
510-680 |
470-630 |
450-600 |
|
Nominal thickness (mm): |
to 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 100 |
100 - 150 |
|
ReH - Minimum yield strength (MPa) |
355 |
345 |
335 |
325 |
315 |
295 |
| KV - Impact energy (J) longitud., |
-20° |
0° |
|
Nominal thickness (mm): |
1.5 - 2 |
2 - 2.5 |
2.5 - 3 |
|
A - Min. elongation Lo = 80 mm (%) |
16 |
17 |
18 |
|
Nominal thickness (mm): |
3 - 40 |
40 - 63 |
63 - 100 |
100 - 150 |
|
A - Min. elongation Lo = 5,65 √ So (%) |
22 |
21 |
20 |
18 |
