S355N Steel Grade High Strength Plate
S355N low alloy steel plate is a European standard high-strength alloy structural steel plate that can withstand large loads and ensure the safety and stability of the structure.
The chemical composition and delivery state (normalizing or normalizing rolling) of S355N high strength structural steel give it good welding performance and can meet the welding needs of various complex structural parts.
S355N hsla steel sheet can be widely used in the fields of construction, machinery manufacturing, shipbuilding and marine engineering, power station equipment, mining machinery, automobile manufacturing, etc., and can meet the use needs under various complex and harsh working conditions.
S355N High Tensile Steel Product Details
|
Product Name |
High Strength Low Alloy Steel Plates (HSLA) |
|
Standard |
ASME,ASTM,DIN,JIS,GB,EN,etc. |
|
|
ASTM:A573 Grade 70,A709 Grade 50,A514 Grade B,etc. ASME:SA573 Grade 70,SA709 Grade 50,SA514 Grade B,etc. EN:S355JR,S355J0,S355K2,S355N,S355J2,S420N,S460N, S460Q,S460QL,S500Q,S500QL,S550Q,S500QL,S690Q, S690QL,S690QL1,S890Q,S890QL,S890QL1,S960Q,S960QL,etc. DIN:ST52-3,etc. JIS:SS490,SS540,SM490,etc. GB:Q355B,Q355D,Q390B,Q390D,Q420B,Q420D, Q460D,Q460E,Q500D,Q500E,Q550D,Q550E, Q620D,Q620E,Q690D,Q690E,Q890D,Q890E,Q960D,Q960E,etc. |
|
Shipment time |
Within 15-20 workdays after receiving deposit or L/C |
|
Export packing |
Waterproof paper, and steel strip packed. |
S355N High Strength Steel Chemical Composition
| Steel grade |
C |
Si |
Mn |
P |
S |
N |
Al |
Cu |
Cr |
Ni |
Mo |
Nb |
V |
Ti |
CEV |
|
|
Thickness (mm) |
||||||||||||||||
|
5 - 80 |
5 - 63 |
63 - 80 |
||||||||||||||
| S355N |
0,20 |
0,50 |
0,90 - 1,65 |
0,030 |
0,025 |
0,015 |
0,020 |
0,55 |
0,30 |
0,50 |
0,10 |
0,050 |
0,12 |
0,05 |
0,43 |
0,45 |
S355N Low Alloy Structural Steel Mechanical Properties
|
Minimum yield strength Reh |
Tensile strength Rm |
Minimum elongation - A |
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| Steel grade |
Nominal thickness |
Nominal thickness |
Nominal thickness |
||||||||||||||
|
≤16 |
>16 |
>40 |
>63 |
>80 |
>100 |
>150 |
>200 |
≤100 |
>100 |
>200 ≤250 |
≤16 |
>16 |
>40 |
>63 |
>80 ≤200 |
>200 ≤250 |
|
| S355N |
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
470-630 |
450-600 |
450-600 |
22 |
22 |
22 |
21 |
21 |
21 |
Notch impact test
|
°C |
-10 |
0 |
20 |
|
Min. absorbed energy |
43 |
47 |
55 |
S355N Alloy Plate Product Images
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We support multi-specification and multi-brand hot-rolled steel plate customization. If you have customized needs for S355N steel grade high strength plate or hot-rolled structural steel plate products, please contact us!