S355NL is a European standard high-strength alloy structural steel with excellent mechanical properties and good machinability, which is widely used in construction, machinery, automobile, petrochemical and other fields.
S355NL Steel Plate Chemical Structure:
|
C % |
Si % |
Mn % |
P % |
S % |
V % |
AL % |
Cr % |
|
0.180 |
0.500 |
0.9-1.65 |
0.025 |
0.020 |
0.120 |
0.020 |
0.300 |
|
Cu % |
Mo % |
Nb % |
Ni % |
Ti % |
N % |
||
|
0.550 |
0.100 |
0.050 |
0.300 |
0.050 |
0.015 |
Mechanical Property Of S355NL Plate:
|
Thickness(mm) |
Min Yield (Mpa) |
Tensile(MPa) |
Elongation(%) |
Min Impact Energy |
|
|
8mm-100mm |
235Map-275Mpa |
470-630Mpa |
22% |
-50 |
27J |
|
101mm-200mm |
285Mpa-315Mpa |
450-600Mpa |
21% |
-50 |
27J |
|
201mm-250mm |
275Mpa-285Mpa |
450-600Mpa |
21% |
-50 |
27J |
|
The min impact energy is longitudinal energy |
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S355NL steel plate is widely used in construction, bridge, machinery, automobile, petrochemical and other fields. In the field of construction, it is used to manufacture large building structures, such as high-rise buildings, factories, etc., with high load-bearing capacity and seismic performance. In the field of bridge, S355NL steel plate is used to manufacture large bridge structures, such as highway bridges, railroad bridges, etc., with high durability and fatigue resistance. In the field of machinery, it is used to manufacture various heavy mechanical parts, such as gears, shafts, rotors, etc., with high wear resistance and fatigue resistance. In the automobile field, S355NL steel plate is used to manufacture key parts such as automobile chassis and body with high impact resistance and corrosion resistance. In the petrochemical field, it is used to manufacture various pressure vessels, pipelines, valves and other key equipment with high corrosion resistance and high pressure resistance.
