Unequal Angle Steel 1.Standard:AISI, ASTM, BS, DIN, JIS,GB 2. ... ,Q420,Q460,ss400,A36,Surface Treatment:GalvanizedHOT ROLLED UNEQUAL ANGLE STEELSIZE(MM)THICKNESS (MM)THEORETICAL WEIGHT(KG/M)100×5066.85100×5088.99100×7568 ... ×1501227.3150×1501533.6200×1001023200×1001227.3200×1001533.7 Unequal Angle Steel