Steel Grades to Eurocodes
BS EN 10025-2 Non-alloy Structural Steels
Table 7 of BS EN 10025-2 - Mechanical properties of Non-alloy structural steels
Designation | Minimum yield strength a
(MPa)b Nominal thickness mm | Tensile strength a
(MPa)b Nominal thickness mm | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
According to EN 10027-1 and CR 10260 | According to EN 10027-2 | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤100 | > 100 ≤ 150 | > 150 ≤ 200 | > 200 ≤ 250 | > 250 ≤ 400c | < 3 | ≥ 3 ≤ 100 | > 100 ≤ 150 | > 150 ≤ 250 | > 250 ≤ 400c |
S235JR | 1.0038 | 235 | 225 | 215 | 215 | 215 | 195 | 185 | 175 | - | 360 to 510 | 360 to 510 | 350 to 500 | 340 to 490 | - |
S235J0 S235J2 | 1.0114 1.0117 | 235 235 | 225 225 | 215 215 | 215 215 | 215 215 | 195 195 | 185 185 | 175 175 | -165 | 360 to 510 360 to 510 | 360 to 510 360 to 510 | 350 to 500 350 to 500 | 340 to 490 340 to 490 | - 330 to 480 |
S275JR | 1.0044 | 275 | 265 | 255 | 245 | 235 | 225 | 215 | 205 | - | 430 to 580 | 410 to 560 | 400 to 540 | 380 to 540 | - |
S275J0 S275J2 | 1.0143 1.0145 | 275 275 | 265 265 | 255 255 | 245 245 | 235 235 | 225 225 | 215 215 | 205 205 | -195 | 430 to 580 430 to 580 | 410 to 560 410 to 560 | 400 to 540 400 to 540 | 380 to 540 380 to 540 | - 380 to 540 |
S355JR | 1.0045 | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 | - | 510 to 680 | 470 to 630 | 450 to 600 | 450 to 600 | - |
S355J0 S355J2 S355K2 | 1.0553 1.0577 1.0596 | 355 355 355 | 345 345 345 | 335 335 335 | 325 325 325 | 315 315 315 | 295 295 295 | 285 285 285 | 275 275 275 | - 265 265 | 510 to 680 510 to 680 510 to 680 | 470 to 630 470 to 630 470 to 630 | 450 to 600 450 to 600 450 to 600 | 450 to 600 450 to 600 450 to 600 | -
450 to 600 450 to 600 |
S450J0d | 1.059 | 450 | 430 | 410 | 390 | 380 | 380 | - | - | - | - | 550 to 720 | 530 to 700 | - | - |
BS EN 10025-3 Normalised Weldable Structural Steels
Table 4 of BS EN 10025-3 - Mechanical properties of normalised weldable structural steels
Designation | Minimum yield strength a (MPa) Nominal thickness mm | Tensile strength a (MPa) Nominal thickness mm | Minimum percentage elongation after fracture a (%) \(L_{0} = 5.65 \sqrt{S_{o}}\) Nominal thickness mm | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Steel name | Steel number | ≤ 16 | >16 ≤ 40 | >40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 ≤ 150 | > 150 ≤ 200 | > 200 ≤ 250 | ≤ 100 | > 100 ≤ 200 | > 200 ≤ 250 | ≤ 16 | >16 ≤ 40 | >40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 200 | > 200 ≤ 250 |
S275N | 1.049 | 275 | 265 | 255 | 245 | 235 | 225 | 215 | 205 | 370 to 510 | 350 to 480 | 350 to 480 | 24 | 24 | 24 | 23 | 23 | 23 |
S275NL | 1.0491 | |||||||||||||||||
S355N | 1.0545 | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 | 470 to 630 | 450 to 600 | 450 to 600 | 22 | 22 | 22 | 21 | 21 | 21 |
S355NL | 1.0546 | |||||||||||||||||
S420N | 1.8902 | 420 | 400 | 390 | 370 | 360 | 340 | 330 | 320 | 520 to 680 | 500 to 650 | 500 to 650 | 19 | 19 | 19 | 18 | 18 | 18 |
S420NL | 1.8912 | |||||||||||||||||
S460N | 1.8901 | 460 | 440 | 430 | 410 | 400 | 380 | 370 | 370 | 540 to 720 | 530 to 710 | 510 to 690 | 17 | 17 | 17 | 17 | 17 | 16 |
S460NL | 1.8903 |
BS EN 10025-4 Thermomechanical Rolled Weldable Structural Steels
Table 4 of BS EN 10025-4 - Mechanical properties of thermomechanical rolled weldable structural steels
Designation | Minimum yield strength a (MPa) Nominal thickness mm | Tensile strength a (MPa) Nominal thickness mm | Minimum percentage elongation after fracture b (%) \(L_{0} = 5.65 \sqrt{S_{o}}\) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Steel name | Steel number | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 ≤ 150 | ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 ≤ 150 | |
S275M S275ML | 1.8818 1.8819 | 275 | 265 | 255 | 245 | 245 | 240 | 370 to 530 | 360 to 520 | 350 to 510 | 350 to 510 | 350 to 510 | 24 |
S355M S355ML | 1.8823 1.8834 | 355 | 345 | 335 | 325 | 325 | 320 | 470 to 630 | 450 to 610 | 440 to 600 | 440 to 600 | 430 to 590 | 22 |
S420M S420ML | 1.8825 1.8836 | 420 | 400 | 390 | 380 | 370 | 365 | 520 to 680 | 500 to 660 | 480 to 640 | 470 to 630 | 460 to 620 | 19 |
S460M S460ML | 1.8827 1.8838 | 460 | 440 | 430 | 410 | 400 | 385 | 540 to 720 | 530 to 710 | 510 to 690 | 500 to 680 | 490 to 660 | 17 |
S500M S500ML | 1.8829 1.8839 | 500 | 480 | 460 | 450 | 450 | 450 | 580 to 760 | 580 to 760 | 580 to 760 | 560 to 750 | 560 to 750 | 15 |
BS EN 10025-5 Improved Atmospheric Resistance Rolled Weldable Structural Steels (Weathering Steel)
Table 4 of BS EN 10025-3 - Mechanical Properties of improved atmospheric resistance rolled weldable structural steels
Designation | Minimum yield strength a (MPa) b Nominal thickness mm | Tensile strength a (MPa)b Nominal thickness mm | Position of test pieces a | Minimum percentage elongation after fracture a (%) | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EN 10027-1
and CR 10260 | EN 10027-2 | \(L_{0}\) = 80 mm Nominal thickness mm | \(L_{0} = 5.65 \sqrt{S_{o}}\) Nominal thickness mm | |||||||||||||||
≤ 16 | > 16 ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 ≤ 150 | < 3 | ≥ 3 ≤ 100 | ≥ 100 ≤ 150 | > 1.5 ≤ 2 | > 2 ≤ 2.5 | > 2.5 < 3 | ≥ 3 ≤ 40 | > 40 ≤ 63 | > 63 ≤ 100 | > 100 ≤ 150 | |||
S235J0W S235J2W | 1.8958 1.8961 | 235 | 225 | 215 | 215 | 215 | 195 | 360 to 510 | 360 to 510 | 350 to 500 | l t | 19 17 | 20 18 | 21 19 | 26 24 | 25 23 | 24 22 | 22 22 |
S355J0WP S355J2WP | 1.8945 1.8946 | 355 | 345 c | - | - | - | - | 510 to 680 | 470 to 630 c | - | l t | 16 14 | 17 15 | 18 16 | 22
c 20 | - - | - - | - - |
S355J0W S355J2W S355K2W | 1.8959 1.8965 1.8967 | 355 | 345 | 335 | 325 | 315 | 295 | 510 to 680 | 470 to 630 | 450 to 600 | l t | 16 14 | 17 15 | 18 16 | 22 20 | 21 19 | 20 18 | 18 18 |