Structural Steel to Eurocode
The following properties are relevant to S235, S275, S355, S450 & S460 in accordance with EN1993-1-1.
| Material Property | Value |
|---|---|
| Density | 7850kg/m3 |
| Unit Weight | 78.5kN/m3 |
| Modulus of Elasticity (Young's Modulus) | 210GPa |
| Shear Modulus | 81GPa |
| Poisson's Ratio | 0.3 |
| Coefficient of thermal expansion | 12x10-6 oK-1 |
| EN10025-2 Less than 40mm thick | ||||
|---|---|---|---|---|
| Steel Grade | S235 | S275 | S355 | S450 |
| Yield Strength (MPa) | 235 | 275 | 355 | 440 |
| Ultimate Strength (MPa) | 360 | 430 | 490 | 550 |
| EN10025-3 Less than 40mm thick | ||||
|---|---|---|---|---|
| Steel Grade | S275N/NL | S355N/NL | S420N/NL | S460N/NL |
| Yield Strength (MPa) | 275 | 355 | 420 | 460 |
| Ultimate Strength (MPa) | 390 | 490 | 520 | 540 |
| EN10025-4 Less than 40mm thick | ||||
|---|---|---|---|---|
| Steel Grade | S275M/ML | S355M/ML | S420M/ML | S460M/ML |
| Yield Strength (MPa) | 275 | 355 | 420 | 460 |
| Ultimate Strength (MPa) | 370 | 470 | 520 | 540 |
| EN10025-5 Less than 40mm thick | ||
|---|---|---|
| Steel Grade | S235W | S355W |
| Yield Strength (MPa) | 235 | 355 |
| Ultimate Strength (MPa) | 360 | 490 |
| EN10025-6 Less than 40mm thick | |
|---|---|
| Steel Grade | S460Q/QL/QL1 |
| Yield Strength (MPa) | 460 |
| Ultimate Strength (MPa) | 570 |
| EN10210-1 Less than 40mm thick | |||||||
|---|---|---|---|---|---|---|---|
| Steel Grade | S235H | S275H | S275NH/NLH | S355H | S355NH/NLH | S420NH/NLH | S460NH/NLH |
| Yield Strength (MPa) | 235 | 275 | 275 | 355 | 355 | 420 | 460 |
| Ultimate Strength (MPa) | 360 | 430 | 390 | 510 | 490 | 540 | 560 |
| EN10219-1 Less than 40mm thick | |||||||
|---|---|---|---|---|---|---|---|
| Steel Grade | S235H | S275H | S275NH/NLH | S355H | S355NH/NLH | S420NH/NLH | S460NH/NLH |
| Yield Strength (MPa) | 235 | 275 | 275 | 355 | 355 | 420 | 460 |
| Ultimate Strength (MPa) | 360 | 430 | 370 | 510 | 470 | 500 | 530 |
| EN10025-2 greater than 40mm thick, less than 80mm thick | ||||
|---|---|---|---|---|
| Steel Grade | S235 | S275 | S355 | S450 |
| Yield Strength (MPa) | 215 | 255 | 335 | 410 |
| Ultimate Strength (MPa) | 360 | 410 | 470 | 550 |
| EN10025-3 greater than 40mm thick, less than 80mm thick | ||||
|---|---|---|---|---|
| Steel Grade | S275N/NL | S355N/NL | S420N/NL | S460N/NL |
| Yield Strength (MPa) | 255 | 335 | 390 | 430 |
| Ultimate Strength (MPa) | 370 | 470 | 520 | 540 |
| EN10025-4 greater than 40mm thick, less than 80mm thick | ||||
|---|---|---|---|---|
| Steel Grade | S275M/ML | S355M/ML | S420M/ML | S460M/ML |
| Yield Strength (MPa) | 255 | 335 | 390 | 430 |
| Ultimate Strength (MPa) | 360 | 450 | 500 | 530 |
| EN10025-5 greater than 40mm thick, less than 80mm thick | ||
|---|---|---|
| Steel Grade | S235W | S355W |
| Yield Strength (MPa) | 215 | 335 |
| Ultimate Strength (MPa) | 340 | 490 |
| EN10025-6 greater than 40mm thick, less than 80mm thick | |
|---|---|
| Steel Grade | S460Q/QL/QL1 |
| Yield Strength (MPa) | 440 |
| Ultimate Strength (MPa) | 550 |
| EN10210-1 greater than 40mm thick, less than 80mm thick | |||||||
|---|---|---|---|---|---|---|---|
| Steel Grade | S235H | S275H | S275NH/NLH | S355H | S355NH/NLH | S420NH/NLH | S460NH/NLH |
| Yield Strength (MPa) | 215 | 255 | 255 | 335 | 335 | 390 | 430 |
| Ultimate Strength (MPa) | 340 | 410 | 370 | 490 | 470 | 520 | 550 |