angle steel thickness: 1.5-5.0mm equal sides Material: Q195-235 size: 20mm-200mm length:6m,9m,12m material:Q195,Q235,Q345,Q420 ... ,Q460,ss400,A36.... stable in performance,good surfaceEqual angle steel:size: 20mm-200mmlength ... *(10-16)75*75*(5-10)180*180*(12-18) Building material Angel steel