S355NL Steel Plates

S355N and S355NL used in the Passerelle Simone-de-Beauvoir in Paris

S355N and S355NL used in the Passerelle Simone-de-Beauvoir in Paris

S355NL is a normalised weldable fine grain structural steel to EN10025-3. We have large stocks of S355NL with plates thicknesses from 6 mm to 200 mm available.

Plate widths are from 2 metres wide to 3m and up to 12m long

S355NL steel has a yield strength of 355 MPa at 16 mm at room temperature falling to 275 MPa at 250 mm. Its normalised.

The S355NL plates are all from Dillinger – so German steel –  and typically have EN10204 3.2 MTC. S355N/NL comes in a normalised and a normalised with low temperature options.

We deliver normalised S355 plates to all major Asian ports on a CIF basis using conventional or container vessels depending on the widths of the plates ordered.

For customers in Europe S355NL plate can be ordered direct from Dillinger or from stock from AncoferWaldram. The EN 10025-3 standard can be purchased from the BSI

Structural Steel Chemical Composition

GradeStandardNumberC (max) <40C (max) > 40mmSiMnPSNbVAlTiCrNiMoNCu
S235JR+NEN10025-2:20041.00380.190.23-1.50.0450.0450.0140.60
S355J2+NEN10025-2:20041.05770.230.240.551.70.0350.035-0.60
S355K2+NEN10025-2:20041.05960.230.240.551.70.0350.035-0.60
S355NEN10025-3:20041.05450.220.220.550.85 to 1.750.0350.0300.060.140.0150.060.350.550.130.0170.60
S355NLEN10025-3:20041.05460.200.200.550.85 to 1.750.0300.0250.060.140.0150.060.350.550.130.170.60
S460NEN10025-3:20041.89010.220.220.650.95 to 1.800.0350.0300.060.220.0150.060.350.850.130.0270.60
S460NLEN10025-3:20041.89030.220.220.650.95 to 1.800.0300.0250.060.220.0150.060.350.850.130.0270.60
S355MEN10025-4:20041.88230.160.160.551.70.0350.0300.060.120.0150.060.350.550.130.0270.60
S355MLEN10025-4:20041.88340.160.160.551.70.0300.0250.060.120.0150.060.350.550.130.0270.60
S460MLEN10025-4:20041.88380.180.180.651.80.0300.0250.060.140.0150.060.350.850.230.0270.60
This table provides the main features of the chemical composition of different grades as required by the relevant standards. It is not complete as we have not included many of the minor use cases. These may have a major impact in your application so please use this for reference purposes only and refer to your original and upto date copy of the relevant standard

Mechanical Properties of Structural Steel Grades

Steel GradeStandardNumberTensile Strength 3 to 100mmTensile Strength 100<400mmYield Strength
<16mm16-40mm40-63mm63-80mm80-100mm100-150mm150-200mm200-250mm250-400mmMinimum Elongation (3-40mm)CVN TemperatureCVN Energy
S235JR+NEN10025-2:20041.0038360 to 510340 to 5002352252152152151951851752620C27J
S355J2+NEN10025-2:20041.0577470 to 630450 to 60035534533532531529528527526522-20C27J
355K2+NEN10025-2:20041.0596470 to 630450 to 60035534533532531529528527526520-20C40J
S355NEN10025-3:20041.0545470 to 630450 to 6003553453353253152952855222-20C40J
S355NLEN10025-3:20041.0546470 to 630450 to 60035534533532531529528522-20C47J
S460NEN10025-3:20041.8901540 to 720530 to 71046044043041040038037017-20C40J
S460NLEN10025-3:20041.8903540 to 720530 to 71046044043041040038037017-20C47J
S355MEN10025-4:20041.8823440 to 630430 to 59035534533532532532022-20C40J
S355MLEN10025-4:20041.8834440 to 630430 to 59035534533532532532022-20C40J
S460MLEN10025-4:20041.8838500 to 680490 to 66046044043041040038517-20C40J
This table provides the main features of the mechanical properties of different offshore grades as required by the relevant standards. It is not complete as we have not included many of the minor use cases. These may have a major impact in your application so please use this for reference purposes only and refer to an original and upto date copy of the relevant standard.

Steel GradeMax CEV <16mmMax CEV <30mmMax CEV 16 - 40mmMax CEV 30 - 40mmMax CEV 40 - 633mmMax CEV <63mmMax CEV 40 - 150mmMax CEV 63 - 100mmMax CEV 63 - 150mmMax CEV 150 - 200mmMax CEV 100 - 250mmMax CEV 250 - 400mm
S235JR+N0.350.350.380.40
S355J2+N0.450.470.470.490.49
355K2+N0.450.470.470.490.49
S355N0.430.450.45
S355NL0.430.450.45
S460N0.530.540.55
S460NL0.530.540.55
S355M0.390.390.400.45
S355ML0.390.390.400.45
S460ML0.450.460.470.48