Properties

Structural steels are carbon-manganese steels with guaranteed minimum mechanical properties (yield strength and tensile strength) and with satisfactory ductility, and are suitable for most common applications. They are readily available from distributors in the most common forms and dimensions.

 

Delivery conditions proposed: AR (as rolled) or N (normalised) – for thicknesses below 60 mm, normalising treatment may be replaced by a normalising rolling process.

Advantages

Structural steels offer good weldability with all conventional welding processes. In most cases pre- or post-heat treatment is not necessary. In addition to their excellent mechanical properties, structural steels have satisfactory toughness values.

Applications

Structural steels are mainly used in the building industry and in mechanical engineering. Applications include building components, containers, storage tanks and roll formed profiles.

 

Since 1 July 2013, the Construction Products Regulation (Regulation (EU) No. 305/2011 – CPR) has required that CE marking be affixed to all products delivered in accordance with a harmonised standard (e.g. EN 10025). This CE marking guarantees, for the uses defined in the standard, the properties described in the declaration of performance submitted by the manufacturer.

 

All of the steels in this data sheet comply with this Regulation.

 

The corresponding declarations of performance are available on our website at:

http://dop.arcelormittal.net/index.php

Available options

Options available (after prior agreement):

Brand correspondence

 EN 10025:2004DIN-17 100:1983UNE 36-080:1990NFA 35-501BS 4360:1996UN 7070SSASTMJIS G 3101
S235JR EN 10025-2 S235JRRSt 37-2AE 235 B-FN(E 24-2)40 B(Fe 360 B)13-12-00--
S235J0 EN 10025-2 S235J0St 37-3 UAE 235 CE 24-340 CFe 360 C---
S235J2+N EN 10025-2 S235J2+NSt 37-3 NAE 235 DE 24-440 DFe 360 D---
S235J2 EN 10025-2 S235J2--------
S275JR EN 10025-2 S275JRSt 44-2AE 275 BE 28-243 BFe 430 B14-12-00A 36SS 41/SS 400
S275J0 EN 10025-2 S275J0St 44-3 UAE 275 CE 28-343 CFe 430 C-A 283-D-
S275J2+N EN 10025-2 S275J2+NSt 44-3 NAE 275 DE 28-443 DFe 430 D14-14-00--
S275J2 EN 10025-2 S275J2-----14-14-01--
S355JR EN 10025-2 S355JR-AE 355 BE 36-250 BFe 510 B-A 572-50SS 50/SS 490
S355J0 EN 10025-2 S355J0St 52-3 UAE 355 CE 36-350 CFe 510 C-A 633-C-
S355J2+N EN 10025-2 S355J2+NSt 52-3 NAE 355 D-50 DFe 510 D-A 633-D-
S355J2 EN 10025-2 S355J2--------
S355K2+N EN 10025-2 S355K2+N--E 36-450 DD----
S355K2 EN 10025-2 S355K2--------
S185 EN 10025-2 S185St 33A 310-0A 33-Fe 32013-00-00--
E295 EN 10025-2 S295St 50-2A 490A 50-2-Fe 49015 50-00/15 50-01--
E335 EN 10025-2 S335St 60-2A 590A 60-2-Fe 59016 50-00/16 50-01--
E360 EN 10025-2 S360St 70-2A 690A 70-2-Fe 69016 55-00/16 55-01--
() Closest grade as no fully equivalent grade exists.

Dimensions

For the dimensions available, see Tables A in data sheet H99. Thickness is limited to:


Mechanical properties

 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
S235JR EN 10025-2L5 - 160---≥ 27--
T5 - 16≥ 235360 - 510≥ 24---
16 - 40≥ 225
40 - 63≥ 215≥ 23
63 - 100≥ 22
100 - 150≥ 195350 - 500
150 - 160≥ 185340 - 490≥ 21
S235J0 EN 10025-2L5 - 160----≥ 27-
T5 - 16≥ 235360 - 510≥ 24---
16 - 40≥ 225
40 - 63≥ 215≥ 23
63 - 100≥ 22
100 - 150≥ 195350 - 500
150 - 160≥ 185340 - 490≥ 21
S235J2 EN 10025-2L5 - 150-----≥ 27
T5 - 16≥ 235360 - 510≥ 24---
16 - 40≥ 225
40 - 63≥ 215≥ 23
63 - 100≥ 22
100 - 150≥ 195350 - 500
S275JR EN 10025-2L5 - 160---≥ 27--
T5 - 16≥ 275410 - 560≥ 21---
16 - 40≥ 265
40 - 63≥ 255≥ 20
63 - 80≥ 245≥ 19
80 - 100≥ 235
100 - 150≥ 225400 - 540
150 - 160≥ 215380 - 540≥ 18
S275J0 EN 10025-2L5 - 160----≥ 27-
T5 - 16≥ 275410 - 560≥ 21---
16 - 40≥ 265
40 - 63≥ 255≥ 20
63 - 80≥ 245≥ 19
80 - 100≥ 235
100 - 150≥ 225400 - 540
150 - 160≥ 215380 - 540≥ 18
S275J2 EN 10025-2L5 - 150-----≥ 27
T5 - 16≥ 275410 - 560≥ 21---
16 - 40≥ 265
40 - 63≥ 255≥ 20
63 - 80≥ 245≥ 19
80 - 100≥ 235
100 - 150≥ 225400 - 540
S355JR EN 10025-2L5 - 160---≥ 27--
T5 - 16≥ 355470 - 630≥ 20---
16 - 40≥ 345
40 - 63≥ 335≥ 19
63 - 80≥ 325≥ 18
80 - 100≥ 315
100 - 150≥ 295450 - 600
150 - 160≥ 285≥ 17
S355J0 EN 10025-2L5 - 160----≥ 27-
T5 - 16≥ 355470 - 630≥ 20---
16 - 40≥ 345
40 - 63≥ 335≥ 19
63 - 80≥ 325≥ 18
80 - 100≥ 315
100 - 150≥ 295450 - 600
150 - 160≥ 285≥ 17
S355J2 EN 10025-2L5 - 120-----≥ 27
T5 - 16≥ 355470 - 630≥ 20---
16 - 40≥ 345
40 - 63≥ 335≥ 19
63 - 80≥ 325≥ 18
80 - 100≥ 315
100 - 120≥ 295450 - 600
S355K2 EN 10025-2L5 - 120-----≥ 40
T5 - 16≥ 355470 - 630≥ 20---
16 - 40≥ 345
40 - 63≥ 335≥ 19
63 - 80≥ 325≥ 18
80 - 100≥ 315
100 - 120≥ 295450 - 600
S185 EN 10025-2T5 - 16≥ 185290 - 510≥ 16---
16 - 100≥ 175
E295 EN 10025-2T5 - 16≥ 295470 - 610≥ 18---
16 - 40≥ 285
40 - 63≥ 275≥ 17
63 - 80≥ 265≥ 16
80 - 100≥ 255
E335 EN 10025-2T5 - 16≥ 335570 - 710≥ 14---
16 - 40≥ 325
40 - 63≥ 315≥ 13
63 - 80≥ 305≥ 12
80 - 100≥ 295
E360 EN 10025-2T5 - 16≥ 360670 - 830≥ 10---
16 - 40≥ 355
40 - 63≥ 345≥ 9
63 - 80≥ 335≥ 8
80 - 100≥ 325


Chemical composition

 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Cu (%)
N (%)
Ceq (%)
S235JR EN 10025-25 - 40≤ 0.17≤ 1.40≤ 0.035≤ 0.035≤ 0.55≤ 0.012≤ 0.35
40 - 150≤ 0.20≤ 0.38
150 - 160≤ 0.40
S235J0 EN 10025-25 - 40≤ 0.17≤ 1.40≤ 0.030≤ 0.030≤ 0.55≤ 0.012≤ 0.35
40 - 150≤ 0.38
150 - 160≤ 0.20≤ 0.035≤ 0.035≤ 0.40
S235J2+N EN 10025-25 - 40≤ 0.17≤ 1.40≤ 0.025≤ 0.025≤ 0.55-≤ 0.35
40 - 150≤ 0.38
S235J2 EN 10025-25 - 40≤ 0.17≤ 1.40≤ 0.025≤ 0.025≤ 0.55-≤ 0.35
40 - 150≤ 0.38
S275JR EN 10025-25 - 40≤ 0.21≤ 1.50≤ 0.035≤ 0.035≤ 0.55≤ 0.012≤ 0.40
40 - 150≤ 0.22≤ 0.42
150 - 160≤ 0.44
S275J0 EN 10025-25 - 40≤ 0.18≤ 1.50≤ 0.030≤ 0.030≤ 0.55≤ 0.012≤ 0.40
40 - 160≤ 0.42
S275J2+N EN 10025-25 - 40≤ 0.18≤ 1.50≤ 0.025≤ 0.025≤ 0.55-≤ 0.40
40 - 150≤ 0.42
S275J2 EN 10025-25 - 40≤ 0.18≤ 1.50≤ 0.025≤ 0.025≤ 0.55-≤ 0.40
40 - 150≤ 0.42
S355JR EN 10025-25 - 30≤ 0.24≤ 1.60≤ 0.035≤ 0.035≤ 0.55≤ 0.012≤ 0.45
30 - 150≤ 0.47
150 - 160≤ 0.49
S355J0 EN 10025-25 - 30≤ 0.20≤ 1.60≤ 0.030≤ 0.030≤ 0.55≤ 0.012≤ 0.45
30 - 150≤ 0.22≤ 0.47
150 - 160≤ 0.49
S355J2+N EN 10025-25 - 30≤ 0.20≤ 1.60≤ 0.025≤ 0.025≤ 0.55-≤ 0.45
30 - 120≤ 0.22≤ 0.47
S355J2 EN 10025-25 - 30≤ 0.20≤ 1.60≤ 0.025≤ 0.025≤ 0.55-≤ 0.45
30 - 120≤ 0.22≤ 0.47
S355K2+N EN 10025-25 - 30≤ 0.20≤ 1.60≤ 0.025≤ 0.025≤ 0.55-≤ 0.45
30 - 120≤ 0.22≤ 0.47
S355K2 EN 10025-25 - 30≤ 0.20≤ 1.60≤ 0.025≤ 0.025≤ 0.55-≤ 0.45
30 - 120≤ 0.22≤ 0.47
E295 EN 10025-25 - 100--≤ 0.045≤ 0.045-≤ 0.012-
E335 EN 10025-25 - 100--≤ 0.045≤ 0.045-≤ 0.012-
E360 EN 10025-25 - 100--≤ 0.045≤ 0.045-≤ 0.012-

The above chemical properties are based on cast analysis data. Product analysis may be requested when ordering in accordance with the standard.



For commercial information (quotations, deliveries, product availability):

For technical questions about these products: flateurope.technical.assistance@arcelormittal.com


All details provided in the ArcelorMittal Flat Carbon Europe S.A. catalogue are for information purposes only. ArcelorMittal Flat Carbon Europe S.A. reserves the right to change its product range at any time without prior notice.