ipe beam 1.steel grade:Q235,Q345, SS400,SS490 2.size: 80-560mm 3.length:6/9/12m 4.ipe/ipeaa/ipeaaaa ipe beami beam1.steel gradeQ235,Q345,SS400,SS4902.sizeChinese size: 80-560MM,(details please check below) IPEAA100/120/140/160/180/200, IPE100/120/140/160/180/200/220/240, 3.length6/9/12M4.standardGB706-88/ DIN 1025 / EN 10034:19935.usesUsed for machinery, processing, structure building, automobile ...