S235 European Standard Steel
S235 EN 10025 : 2004 Standard Structural Steel Plate
S235 structural steel plate meets European structural steel standard EN 10025 : 2004. S235 structural steel plate is a common carbon structural steel that can be used in a very broad range of fabrication processes. With minimum yield strength of 33,000 KSI at 16mm, this plate has excellent formability but is limited in applications requiring higher weight-bearing structural specifications.
| Symbols used for EN 10025 - S235 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Non-alloy Structural Steels | |||||||||||
| S… | Structural Steel | ||||||||||
| E… | Engineering Steel | ||||||||||
| 235 | Minimum yield strength (Reh) in Mpa up to 16mm | ||||||||||
| …JR.. | Charpy V-notch (Longitudinal) 27 J @ +20 Celsius | ||||||||||
| …JO.. | Charpy V-notch (Longitudinal) 27 J @ 0 Celsius | ||||||||||
| …J2.. | Charpy V-notch (Longitudinal) 27 J @ +20 Celsius | ||||||||||
| …K2.. | Charpy V-notch (Longitudinal) 40 J @ +20 Celsius | ||||||||||
| …+AR | Supply condition "As Rolled" | ||||||||||
| …+N | Supply condition "Normalized or Normalized Rolled" | ||||||||||
| Additional Options | |||||||||||
| …C.. | Cold-forming suitable material | ||||||||||
| …Z.. | Grade with improved properties perpendicular to the surface | ||||||||||
| …W.. | Atmospheric corrosion resistant ("Weathering Steel") | ||||||||||
| Mechanical Properties | (1 MPa = 145.03 PSI) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Grade | Minimum Yield Strength (Mpa) in Nom. Thicknesses (mm) | ||||||||
| >3 - 16 | >16 - 40 | >40 - 63 | >63 - 80 | >80 - 100 | >100150 | >150200 | >200250 | >250400 | |
| S235JR | 235 | 225 | 215 | 215 | 215 | 195 | 185 | 175 | - |
| S235JO | 235 | 225 | 215 | 215 | 215 | 195 | 185 | 175 | - |
| S235J2 | 235 | 225 | 215 | 215 | 215 | 195 | 185 | 175 | 165 |
| S235JOW | 235 | 225 | 215 | 215 | 215 | 195 | - | - | - |
| S235J2W | 235 | 225 | 215 | 215 | 215 | 195 | - | - | - |
| Grade | Minimum Yield Strength (Mpa) in Nom. Thicknesses (mm) | ||||||||
| >3 - 16 | >16 - 40 | >40 - 63 | >63 - 80 | >80 - 100 | >100150 | >150200 | >200250 | >250400 | |
| S235JR | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 350 - 500 | 340 - 490 | 340 - 490 | - |
| S235JO | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 350 - 500 | 340 - 490 | 340 - 490 | - |
| S235J2 | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 350 - 500 | 340 - 490 | 340 - 490 | 330 - 480 |
| S235JOW | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 350 - 500 | - | - | - |
| S235J2W | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 360 - 510 | 350 - 500 | - | - | - |
| Chemical Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Grade | Thickness (mm) | C | Mn | P | S | Si | Cr | Cu | N |
|
S235JR |
40
|
.17 max.
|
1.40
max.
|
.035
max.
|
.035
max.
|
.55 max.
|
.012
max.
|
||
|
S235JR |
41 - 150
|
.20 max.
|
1.40
max.
|
.035
max.
|
.035
max.
|
.55 max.
|
.012
max.
|
||
|
S235JR |
151 - 250
|
.20 max.
|
1.40
max.
|
.035
max.
|
.035
max.
|
.55 max.
|
.012
max.
|
||
|
S235JO |
.17 max.
|
1.40
max.
|
.030
max.
|
.030
max.
|
.55 max.
|
.012
max.
|
|||
|
S235JO |
41 - 150
|
.17 max.
|
1.40
max.
|
.030
max.
|
.030
max.
|
.55 max.
|
.012
max.
|
||
|
S235JO |
151 - 250
|
.17 max.
|
1.40
max.
|
.030
max.
|
.030
max.
|
.55 max.
|
.012
max.
|
||
|
S235J2 |
40
|
.17 max.
|
1.40
max.
|
.025
max.
|
.025
max.
|
.55 max.
|
|||
|
S235J2 |
41 - 150
|
.17 max.
|
1.40
max.
|
.025
max.
|
.025
max.
|
.55 max.
|
|||
|
S235J2 |
151 - 250
|
.17 max.
|
1.40
max.
|
.025
max.
|
.025
max.
|
.55 max.
|
|||
|
S235J2 |
251 - 400
|
.17 max.
|
1.40
max.
|
.025
max.
|
.025
max.
|
.55 max.
|
|||
|
S235JOW |
150
|
.13 max.
|
.20 -
.60
|
.035
max.
|
.035
max.
|
.40 max.
|
.40 -
.80
|
.25 -
.55
|
.009
max.
|
|
S235J2W |
150
|
.13 max.
|
.20 -
.60
|
.035
max.
|
.030
max.
|
.40 max.
|
.40 -
.80
|
.25 -
.55
|
|
| Charpy V-Notch Testing | ||||||||
|---|---|---|---|---|---|---|---|---|
| Grade | Elongation in Nom. Thicknesses (mm) | @ Degrees | Min. Absorbed Energy | |||||
| >3 - 40 | >40 - 63 | >63 - 100 | >100 - 150 | >150 - 200 | >200 - 250 | |||
| S235JR | 26 min. (L) | 25 min. (L) | 24 min. (L) | 22 min. (L) | 21 min. (L) | 21 min. (L) | .+ 20 Celsius | 27 J |
| S235JO | 26 min. (L) | 25 min. (L) | 24 min. (L) | 22 min. (L) | 21 min. (L) | 21 min. (L) | 0 Celsius | 27 J |
| S235J2 | 26 min. (L) | 25 min. (L) | 24 min. (L) | 22 min. (L) | 21 min. (L) | 21 min. (L) | .- 20 Celsius | 27 J |
| S235JOW | 26 min. (L) | 25 min. (L) | 24 min. (L) | 22 min. (L) | - | - | 0 Celsius | 27 J |
| S235J2W | 26 min. (L) | 25 min. (L) | 24 min. (L) | 22 min. (L) | - | - | .- 20 Celsius | 27 J |
