S355NL High Strength Steel
S355NL High Strength Steel is a European standard alloy structure high-strength steel, normalizing rolling can weld fine grain structure steel plate, equivalent to the China standard Q345E series, S: indicates structural steel, N: state, capital L: the temperature is not lower than -50°C, the minimum impact energy level.S355NL is a hot rolled, medium tensile, low carbon manganese steel which is readily weldable and possess good impact resistance (also in sub-zero temperatures).This material is commonly supplied in the untreated or normalized condition and is available in several variations (denoted by additional letters and/or digits) which offer slight modifications of chemical composition and mechanical properties.
s355NL high strength steel sheet chemical composition
|
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 |
S355NL high tensile steel plate mechanical property
|
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 |
|||||
S355NL low alloy structural steel plate stock sizes
| GAUGE (INCHES) | WIDTH (INCHES) | LENGTH (INCHES) |
|---|---|---|
| 0.3750 | 60/96/120 | 480 |
| 0.5000 | 60/96/120 | 480 |
| 0.6250 | 60/96/120 | 480 |
| 0.7500 | 60/96/120 | 480 |
| 0.8750 | 60/96/120 | 480 |
| 1.0000 | 60/96/120 | 480 |
| 1.1250 | 60/96/120 | 480 |
| 1.2500 | 60/96/120 | 480 |
| 1.5000 | 60/96/120 | 480 |
| 1.7500 | 60/96/120 | 480 |
| 2.0000 | 60/96/120 | 480 |
| 2.2500 | 60/96/120 | 480 |
| 2.5000 | 60/96/120 | 480 |
| 2.7500 | 60/96/120 | 480 |
| 3.0000 | 60/96/120 | 480 |
| 3.5000 | 60/96/120 | 480 |
| 4.0000 | 60/96/120 | 480 |
Why choose us?
GNEE has own steel processing factory in different areas in China, so far, multiple advanced seamless and welded pipe production lines are used in production.
GNEE has specialized R & D department for technology research and development, besides, introduces advanced foreign technology to improve the production.
GNEE has specialized laboratories and test room to inspect raw materials and finished steel pipes and fittings. Quality control is always our fundamental, Quality decides future.
GNEE has many years of experience in the operation of large projects, whether it is in the preparatory stage of the project, or to control the product quality in the later stage.
GNEE has own transportation teams, besides our factories are very close to the port of departure, saving delivery time.
hSLA structural steel sheet Products image
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GNEE group customer visit
GNEE Group participates in foreign steel exhibitions
We guarantee the quality and quantity of S355NL High Strength Steel. If you would like more information, please contact us!
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