角钢（等边）规格公斤/米20*325*330*340*450*563*670*775*775*880*880*1090*890*10100*10110*10125*10125*12140*12140*14160*12160*14180*16180*18200*18200*20200*24 0.8891.1241.3732.4223.775.7217.3987.9769.039.65811.87410.94613.47615.1216.6919.13322.69625.52229.4933.98738.51843.54248.63454.40160.05671.168槽 钢规格公斤/米5#6.3#6.5#8#10#12#A12#B14#14#B16#16#B18#18#B20#20#B22#22#B24#24#B25#25#B27#27#B28#28#B30#30#B5.4386.6346.7098.04610.00712.05912.31814.53516.73317.2419.75220.1742322.63725.77724.99928.45326.8630.62827.4131.33535.07739.31635.82340.21934.46339.173工字钢规格公斤/米10#12#12#B14#16#18#20#20#B22#22#B24#24#B25#25#B27#27#B28#28#B30#30#B32#32#B36#36#B40#40#B50#B11.26113.98714.22316.8920.51324.14327.92936.52433.0736.52437.47741.24538.10542.0342.82547.08443.49247.88848.08452.79457.741 60.03765.68967.58973.87101.554焊 管规格公斤/米DN151.261/2〞DN201.633/4〞DN25 12.42〞DN323.1211/4〞DN403.8411/2〞DN50 24.88〞DN656.6421/2〞DN80 38.34〞DN10010.854〞DN12515.045〞DN15017.816〞DN20031.528〞扁钢公斤/米16*20.2520*30.4725*30.5930*30.7140*41.2650*51.9660*62.8370*73.8580*85.0290*96.36100*107.85100*86.28 热镀锌管公斤/米1.331.732.573.324.075.177.048.8411.515.9418.8833.41 花纹板 公斤/3MM4MM5MM6MM8MM钢板 公1MM1.2 MM1.5 MM1.8MM2.0MM2.5MM3.0MM 。无缝钢管计算公式为：外径-臂厚*臂厚*0.02466=每米重量 例如：ф159*5无缝钢管每米重量计算为： 【159-5*5*0.02466=19.988公斤/米】。螺旋焊管计算方法与无缝钢管相同.（试用于焊接钢管）.螺旋焊管每米另加0.5公斤。钢板重量计算方法为：长*宽*厚*7.85 例如：一块8.5米长1.8宽厚为12MM的钢板重量为： 【8.5*1.8*12*7.85=1441.26公斤】 扁钢的重量与钢板相同.。圆钢 螺纹钢每米重量计算方法为：直径*直径*0.617 例如：计算ф85MM圆钢及18MM螺纹钢每米重量分别为： 【85*85*0.00617=44.578公斤/米 】 【 18*18*0.00617=2.00公斤/米】不锈钢的比重为：8.00 铝的比重为：2.8镀锌管公斤/米1.331.732.573.324.075.177.048.8411.515.9418.8833.41公斤/㎡26.634.442.350.165.8 公斤/㎡7.859.4211.7754.3615.719.6323.55规格8 MM10 MM12 MM14MM16MM18MM20MM22MM24MM25MM28MM30MM32 MM35 MM38 MM40 MM42 MM45 MM50 MM55 MM60 MM65 MM70 MM75 MM80 MM85 MM90 MM圆钢公斤/米0.3950.6170.8881.211.5822.472.983.553.854.835.556.317.558.99.8710.8712.4315.4218.622.22630.234.739.544.5849.9米重量计算为：纹钢每米重量分别为：
