槽钢分普通槽钢和轻型槽钢。热轧普通槽钢的规格为5-40#。经供需双方协议供应的热轧变通槽钢规格为6.5-30#。槽钢主要用于建筑结构、车辆制造和其它工业结构，槽钢还常常和工字钢配合使用。澳标热轧槽钢理论重量表(PFC直腿）型号尺寸米重75PFC75x40x3.8x6.15.9100PFC100x50x4.2x6.78.31125PFC125x65x4.7x7.511.9150PFC150x75x6x9.517.7180PFC180x75x6x1120.9100PFC200x75x6x1222.9230PFC230x75x6.5x1225.1250PFC250x90x8x1535.5300PFC300x90x8x1640.1380PFC380x100x10x17.555.2生产执行标准AS/NZS3679澳新标准)