جدول قطاع الحديد hea
For typical steel profiles (IPE, HEA, HEB, HEM, UB, UC, UBP) the geometric properties of the crosssection are defined in the following standard: EN 10365 Hot rolled steel channels, I and H sections Dimensions and masses. The European Standard EN 10365 has superseded the following older standards: Geometry of IPE profiles: Euronorm 19 ...