S355M Thermomechanical Steel Plates

Bridge made out of S355M structural steel plates from Dillinger

Bridge made out of  S355M structural steel plates from Dillinger

S355M is a thermomechanical rolled weldable fine grain structural steel to EN10025-4. We have a large stock of S355M from 10 – 100 mm. It has a steel number of 1.8834

Typically S355M steel plates are used in construction projects where weight is a premium. The thermo-mechanically rolled steel is appropriate for these circumstances as the additional alloying makes it stronger  than conventional EN10025-2 steels

Stock plates can be delivered to customer across Asia on a CIF basis to all major ports including: Singapore, Port Klang, Surabaya, Jakarta and Laem Chabang

S355M Steel Plates Available Ex-stock

There is a good selection of S355M plates on an ex-stock basis for most project requirements.

  • Thickness: 8 – 100 mm
  • Width: Up to 3 metres wide
  • Length: Up to 12 metres long

Plates can come with either an MTC to either 3.1 or 3.2 to EN 10204

For customers in Europe S355M plate can be ordered direct from Dillinger or from stock from AncoferWaldram. The EN 10028-4 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