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Hot-rolled pure alloy steel EN 10025-2 S355JR mild steel plate is a high-strength fine-grain steel used in steel structure engineering. The size advantage is due to the higher yield strength of 120 MPa in S235JR. Compared with S235JR, the anti-skid performance of EN 10025-2 S355JR mild steel plate is improved by 15%. EN 10025-2 S355JR mild steel plate is not suitable for heat treatment. Allow stress relief annealing. Products with delivery terms +N can be thermoformed and/or standardized after delivery.
EN 10025-2 S355JR mild steel plate chemical composition
| Grade |
EN 10025-2 S355JR chemical composition |
||||||||
|
EN 10025-2 S355JR |
C |
Si |
Mn |
P |
S |
N |
Cu |
||
|
≤16 |
16-40 |
＞40 |
|||||||
|
0.27 |
0.27 |
0.27 |
0.60 |
1.70 |
0.045 |
0.045 |
0.014 |
0.60 |
|
EN 10025-2 S355JR mild steel plate mechanical properties
| Grade |
EN 10025-2 S355JR Mechanical Property |
|||||||||||||
|
EN 10025-2 S355JR |
Yield Strength Min Mpa |
Tensile Strength Min Mpa |
||||||||||||
|
≤16 |
16-40 |
40-63 |
63-80 |
80-100 |
100-150 |
150-200 |
200-250 |
250-400 |
＜3 |
3-100 |
100-150 |
150-250 |
250-400 |
|
|
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
- |
510-680 |
470-630 |
450-600 |
450-600 |
- |
|
EN 10025-2 S355JR mild steel plate equivalent grades
| USA |
DIN |
JIS |
France |
BS |
HG |
EN old |
UNI |
NBN |
|
A572 |
St52-3 |
SM490A |
E36-2 |
50B |
350W |
Fe510B |
Fe510B |
AE355B |
|
GB |
ONORM |
NS |
- |
ISO |
NP |
IS |
UNE |
SS |
|
Q255 |
St430D |
NS12-143 |
- |
E355C |
FE510-B |
IS961 |
AE255B |
2132-01 |
EN 10025-2 S355JR steel plate is applied to trucks, transmission towers, dump trucks, cranes, trailers, bulldozers, excavators, forestry machinery, railway trucks, dolphins, pressure rods, pipelines, highway bridges, building structures, oil and gas platforms, offshore structures, shipbuilding, power plants, palm oil equipment and machinery, fans, pumps, lifting equipment.
