right angle iron 1..Material:Q235 SS400 S235JR ST37-2 Q345 2.Size ... ,SM490A,SM490B“75*40-380*100”2.Equal Angle Bar EN EQUAL ANGLE BARSt37-2,St52-3,S235JR,S355JR“20*20 ... Structural Steel,Alloy Structural Steel,Spring Steel,Carbon Tool Steel 3.Square Steel BarCarbon Tool Steel, Alloy Structural Steel CHEKERED STEELCOIL SHEETQ235 ... SM490A,SM490B,S235JIR,S355JR,ASTM A36,ASTMA572 GRADE42-65 right angle iron