槽钢是截面为凹槽形的长条钢材。其规格以腰高(h)*腿宽(b)*腰厚(d)的毫米数表示，如120*53*5，表示腰高为120毫米，腿宽为53毫米的槽钢，腰厚为5毫米的槽钢，或称12#槽钢。腰高相同的槽钢，如有几种不同的腿宽和腰厚也需在型号右边加abc予以区别，如25a#25b#25c#等。角钢俗称角铁、是两边互相垂直成角形的长条钢材。有等边角钢和不等边角钢之分。英标热轧槽钢理论重量表(CH斜腿型）型号尺寸米重高度腿宽腰厚腿厚CH76*38*776.238.15.16.86.7CH102*51*10101.650.86.17.610.4CH127*64*1512763.56.49.214.9CH152*76*18152.476.26.4917.9CH152*89*24152.488.97.111.623.9CH178*76*21177.876.26.610.320.8CH178*89*27177.888.97.612.326.8CH203*76*24203.276.27.111.223.9CH203*89*30203.288.98.112.929.8CH229*76*26228.676.27.611.226.1CH229*89*33228.688.98.613.332.7CH254*76*2825476.28.110.928.2CH254*89*3625488.99.113.635.7CH305*89*42304.888.910.213.741.8CH305*102*46304.8101.610.214.846.2CH381*102*55381101.610.416.355CH432*102*65431.8101.612.216.865.5英标热轧槽钢理论重量表(PFC直腿型）型号尺寸米重高度腿宽腰厚腿厚PFC100*50*101005058.510.2PFC125*65*15125655.59.514.8PFC150*75*18150755.51017.9PFC150*90*24150906.51223.9PFC180*75*2018075610.520.3PFC180*90*26180906.512.526.1PFC200*75*2320075612.523.4PFC200*90*302009071429.7PFC230*75*26230756.512.525.7PFC230*90*32230907.51432.2PFC260*75*282607571227.6PFC260*90*352609081434.8PFC300*90*4130090915.541.4PFC300*100*46300100916.545.5PFC380*100*543801009.517.554PFC430*100*64430100111964.4备注：以上材料执行标准EN10163-3：2004