... Size and styles are variable per customers' request5)Material:Q235B,Q345 grade steel, equate like SS400, EN42. ST-52-----6)Surface deal: ... metal pole,transmission pole, electrical pole, traffic signal pole,steel pole, steel post, steel tower, outdoor light fixtures, outdoor light pole, lamp ... , steel post , steel pole are made by hot –roll coil , the material can be Q235 ,Q345,Q460,ASTM A 572 GR65 ,GR65 ...