S355ML STEEL PLATE,EN10025-4 S355ML
Source:Yusheng steel
Low alloy steel plate S355ML shall be rolling in TMCP also named thermomechanical rolled.For the steel
igots of S355ML,our mill would make ingots by electric furnace,in this case,the purity of steel water
would be approved hardly,so that the steel plate quality would be approved accordingly.
Our minimum rolling thickness for this steel grade S355ML shall be 8 milimeter,now there is no steel
coils for S355ML in chinese current market owning to the technical limited in low temperature impacting
test at minus 50 centi degree for these coils.Our maximum rolling thickness for steel plate S355ML
can reach by 350mm.
Chemical composition of Ladle analysis for S355ML steel plate (Max %):
C |
Si |
Mn |
P |
S |
Nb |
V |
Al total |
0.14 |
0.50 |
1.60 |
0.025 |
0.020 |
0.05 |
0.10 |
≥0.02 |
Ti |
Cr |
Ni |
Mo |
Cu |
N |
|
|
0.05 |
0.30 |
0.50 |
0.10 |
0.55 |
0.015 |
|
|
Mechanical properties for S355ML steel plate:
Yield Strength (Min Mpa) |
Tensile Strength ( Mpa) |
Impacting Test | |||||
t≤16 |
16<t≤40 |
40<t≤100 |
100<t |
t≤100 |
100<t |
℃ |
J |
355 |
345 |
335 |
320 |
470-630 |
430-590 |
-50 |
27 |

ASTM A515 Gr.70|ASME SA515 Gr.70N
ASTM A515 Gr.65|ASME SA515 Gr.65|A515Gr 65N
A515 Gr.60|SA515 Gr.60|A515 Gr.60N
A515Gr60,A515 Grade 65,A515 Gr.70 boiler steel plate
SA387 Grade 11 CL 1 SA387 Grade 11 CL 2 A387 Grade 11 CL1 A387 Grade 11 CL2
SA387 Grade 12 CL 1 SA387 Grade 12 CL 2 A387 Grade 12 CL1 A387 Grade 12 CL2