... angle bar 1..Material:Q235 SS400 S235JR ST37-2 Q345 2.Size:20*20*3mm-200*200*24mm 3. ... Certificat:ISO,CE ProductionSpecifictionNormal Size1.Channel Bar EN UPN & UPESt37-2,St52-3,S235JR,S355JR“ ... -380*100”2.Equal Angle Bar EN EQUAL ANGLE BARSt37-2,St52-3,S235JR,S355JR“20*20-200 ... ,Alloy Structural Steel,Spring Steel,Carbon Tool Steel 3.Square Steel BarCarbon Tool Steel, Alloy Structural Steel ...