槽钢理论重量表大全.doc

槽钢理论重量表大全槽钢理论重量规 格型 号重量/米(kg)50374.55#5.4463404.86.3#6.63565404.86.5#6.7804358#8.045100485.310#10.007120535.512#12.06126535.512.6#12.3714060814#A14.5314060814#B16.73160636.516#A17.23160658.516#B19.75518068718#A20.1718070918#B2320073720#A22.63720075920#B25.77722077722#A24.99922079922#B28.45324078724#A26.8624080924#B30.62825078725#A27.4125080925#B31.335270827.527#A30.838270849.527#B35.077280827.528#A31.427280849.528#B35.823300857.530#A34.463300879.530#B39A38.083320901032#B43.10736096936#A47.814360981136#B53.46640010010.540#A58.92840010212.540#B65.208槽钢理论重量计算钢材理论重量计算的计量单位为公斤（ kg ）。其基本公式为：W （重量， kg ） = F （断面积 mm2 ） L （长度， m ）（密度， g/cm3 ） 1/1000钢的密度为： 7.85g/cm3 ，各种钢材理论重量计算公式如下： 槽钢（kg/m）W=0.00785 hd+2t （b - d ）+0.349 （R - r ） h= 高b= 腿长d= 腰厚t= 平均腿厚R= 内弧半径r= 端弧半径 求 80 mm 43mm 5mm 的槽钢的每m 重量。从冶金产品目录中查出该槽钢t 为8 ，R 为8 ，r 为4 ，则每m 重量=0.00785 80 5+2 8 （43 ?C 5 ）+0.349 （82?C4 2 ）= 8.04kg 槽钢规格尺寸热轧普通槽钢尺寸及重量规格规格 型号 尺寸理论重量高度(h)腿宽(b)腰厚(d)550374.55.4386.363404.86.6348804358.04510100485.310.00712.6126535.512.31814#a14058614.53514#b14060816.73316#a160636.517.2416#b160658.519.75418#a18068720.17418#b1807092320#a20073722.63720#b20075925.77722#a22077724.99922#b22079928.45325#a25078727.4125#b25080931.33525#c250821135.2628#a280827.531.42728#b280849.535.82328#c2808611.540.21932#a32088838.08332#b320901043.10732#c320921248.13136#a36096947.81436#b360981153.46636#c3601001359.11840#a4001001058.92840#b40010212.565.20840#c40010414.571.488槽钢计算公式（kg/m）W=0.00785 Ht1+2t2 （B -t1）+0.349（r1 - r 2 ） 槽钢理论重量表-千虹共享热轧普通槽钢规格理论重量表大全/每米h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径型号尺寸截面面积理论重量hbdtrr1（mm)(cm2)(kg/m)550374.5773.56.935.446.363404.87.57.53.758.4446.6388043588410.248.0410100485.38.58.54.2512.741012.6126535.5994.515.6912.3714a 1405869.59.54.7518.5114.5314b 1406089.59.54.7521.3116.7316a 160636.51010521.9517.2316b160658.51010525.1519.7418a 18068710.510.55.2525.6920.1718b18070910.510.55.2529.2922.9920a 20073711115.528.8322.6320b20075911115.532.8325.7722a 22077711.511.55.7531.8424.9922b22079911.511.55.7536.2428.4525a 2507871212634.9127.4725b 2508091212639.9131.3925c 25082111212644.9135.3228a 280827.512.512.56.240.0231.4228b 280849.512.512.56.245.6235.8128c 2808611.512.512.56.251.2240.2132a 3208881414748.738.2232b 32090101414755.143.2532c 32092121414761.548.2836a 3609691616860.8947.836b 36098111616868