NFA E490D steel plate/sheet,NFA36-231 E490D steel plate/sheet, under NFa standard, we can regard E490D steel plate/sheet as high yield strength steels for cold-forming steels.
E490D steel plate is mainly used as high yield strength steels for cold-forming steels.The NFA36-231 E490D steel is equivalent to SEW092 QStE500TM, EN S500MC, UNI FeE490TM and ASTM X70XLK steel grades.
| E490D NFA36-231 Number:1.0984 | Comparison of steel grades | |
| SEW092 | QStE 500TM | |
| EN 10149-2 | S500MC | |
| UNI8890 | FeE490TM | |
| ASTM | 070XLK | |
| BS1449 | - | |
E490D steel Chemical Composition
| Grade | C max | Si max | Mn max | P max | S max | AL max | Nb max | V max | Ti max |
| E490D | 0.12 | 0.50 | 1.7 | 0.025 | 0.015 | 0.015 | 0.09 | 0.2 | 0.15 |
E490D steel Mechnical Properties
| Nominal thickness(mm) | - |
| ReH-Minimun yield strength(Mpa) | 500 |
| Nominal thickness(mm) | - |
| Rm-Tensile strength(Mpa) | 550-700 |
| From3 | |
| A-Minimum elongation Lo=5,65√So(%) | 14 |
| Nominal thickness(mm) | to3 |
| A-Minimum elongation Lo=Lo=80mm(%) | 12 |
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