... material:Q235,Q345,10#,20#,ASTM A106 GRB,A36 Iron Angle Standard:GB,ASTM,JIS,DIN,BSpower, papermaking,chemical, medical quipment,aviation,boiler heat,exchanger, shipbuilding,construction ... ,Northern Europe,Southen Europe and other international markets. Unequal angle barSize(mm)Theoretical Weight (kg/m)Size(mm)Theoretical ...