... 3/Grade SS400-SS540 Series hot rolled equal-leg angle steelNormal material:Q195,Q235,Q345 Material: S275JR, S355JR, ... 20 x 20mm to 200mm x 200mm Angle, corner, iron rolled angle, angle steel, angle section, steel angle angle bar,| edge iron . . Normal material:Q195,Q235,Q345Material ... 24mmStandard:Hot rolled equal leg angle steel:GB/T9787-1988Hot rolles unequal leg angle steel:GB/T9788-1988Carbon ...