... 120 micron galvanized angle 2) Material: Q195-Q235, Q345, 3) Standard: GB9787-1988 4) Grade: GB, ASTM, JIS, DIN 80-120 micron galvanized angle ... steel angle standard sizes1) Material: Q195-Q235, Q345,2) Standard: ... with two orthogonal sides. It is divided into equal angle and unequal angle. The kind which has two equal upright borders is ...