Angle Beam
Shape : Equal/Unequal Standard : AISI, ASTM, BS, DIN, GB, JIS Grade : Q235/Q345/SS400/ST372/ST52/Q420/Q460/S235JR/S275JR Specification : 20*20-200*200mm Thickness : 6-35mm Length : 6m, 9m, 12m or as customized Surface treatment…