... Size : 2.5 #, 3 #, 4 #, 5 #, 6 #, 6.3 #, 6.5 #, 7 #, 7.5 #, 8#,10#Stainless steel angleGrade : AISI 304 , 201 ... ,316 , 321 etc,Size : 2.5 #, 3 #, 4 #, 5 #, 6 #, 6.3 ... beam, Bridges, transmission tower, hoisting, ship, industrial furnace, container frame and warehouse and Other fields. 304 stainless steel angles/angle steel/angle bar/angle iron