ISO FE E 490 steel plate/sheet for general Construction steels
FE E 490 steel plate/sheet, ISO 1052 FE E 490 steel plate/sheet, under ISO standard, we can regard FE E 490 steel plate/sheet for general Construction steels. ISO 1052 FE E 490 steel plate/sheet is for general Construction steels. The followings are the chemical composition and the mechanical properties of ISO FE E 490 steel.
| FE E 490 ISO 1052-2 Number: 1.0050 | Comparison of steel grades | |
| ISO 1052 :1990 | FE E 490 | |
| DIN17100 | ST50-2 | |
| NFA 35-501 | A50-2 | |
| BS1449 | - | |
| UNI7070 | Fe 490 | |
FE E 490 steel Chemical composition
| Chemical elements | C≤ 16mm max | C>16mm max | Si max |
Mn max | P max. |
S max. |
N max |
| %,by mass | - | - | - | - | 0.045 | 0.045 | 0.012 |
FE E 490 steel Mechanical properties
| thickness | Yield Strength ReH [N/mm2] transv.min. | Tensile Strength Rm [N/mm2] transv. | Fracture Elongation [%]transv. min. | Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J] |
| t≤ 16mm t >16mm | 295 285 | - - | ||
| t < 3mm t ≥ 3mm | 490-600 470-610 | |||
| Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm | 11 12 13 14 18 |
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