槽鋼尺寸重量規(guī)格

1、理論重量速查表熱軋工字鋼理論重量速查表（根據(jù)GB/T706 - 1988 ）型號(hào)尺寸，mm理論重量kg/mH高B寬D厚10100684.511.26112.612674514.22314140805.516.891616088620.51318180946.524.14320a200100727.92920b200102931.06922a2201107.533.0722b2201129.536.52425a250116838.10525b2501181042.0328a2801228.543.49228b28012410.547.88832a3201309.552.71732b3201321

2、1.557.74132c32013413.562.76536a3601361030.03736b3601381265.68936c3601401471.34140a40014210.567.59840b40014412.573.87840c40014614.580.15845a45015011.580.4245b45015213.587.48545c45015415.594.5550a5001581293.65450b50016014101.50450c50016216109.35456a56016612.5106.31656b56016814.5115.10856c56017016.5123

3、.963a63017613121.40763b63017815131.29863c63018017141.189(12)12074513.987(24a)240116837.477（24b）2401181041.245（27a）2701228.542.825（27b）27012410.547.064（30a）300126948.084（30b）3001281152.794（30c）3001301357.504（55a）55016612.5105.335（55b）55016814.5113.97（55c）55017016.5122.605注：h 高度；b 腿寬度；d 腰厚度；（）表示經(jīng)供需雙方協(xié)

4、議可供應(yīng)（）中所規(guī)定的工字鋼熱軋槽鋼理論重量速查表（根據(jù)GB/T707 - 1988）型號(hào)尺寸、mm理論重量kg/mH高B寬D厚550374.55.4386.363404.86.6348804358.04510100485.310.00712.6126535.512.31814a14058614.53514b14060816.73316a160636.517.2416b160658.519.75218a18068720.17418b1807092320a20073722.63720b20075925.77722a22077724.99922b22079928.45325a25078727.41

5、25b25080931.33525c250821135.2628a280827.531.42728b280849.535.82328c2808611.540.21932a32090838.08332b320881043.10732c320901248.13136a36092947.81436b36096115.46636c360981359.11840a40010010.558.92840b40010212.565.20840c40010414.571.488(6.5)65404.36.709(12)120535.512.059(24a)24078726.86(24b)24080930.628

6、(24c)240821134.396(27a)270827.530.838(27b)270849.535.077(27c)2708611.539.316(30a)300857.534.463(30b)300879.539.173花紋板理論重量速查表（根據(jù)GB/T3277 1991 ）基本厚度理論重量，kg/m 2菱形扁豆圓豆2.521.621.321.1325.624.424.33.529.328.428.3433.432.432.34.537.336.436.2542.340.540.25.546.244.344.1650.148.448.175952.652.4866.856.456.2種

7、鋼材理論重量計(jì)算公式如下名稱(單位)計(jì)算公式符號(hào)意義計(jì)算舉例圓鋼盤條(kg/m)2W= 0.006165 X dd =直徑mm直徑100 mm的圓鋼，求每 m重量。每 m重量=0.006165 X 1002=61.65kg螺紋鋼(kg/m)-2W= 0.00617 X dd=斷面直徑 mm斷面直徑為12 mm的螺紋鋼，求每 m重量。每 m重量=0.00617 X 12 2=0.89kg方鋼(kg/m)2W= 0.00785 X aa=邊寬mm邊寬20 mm的方鋼，求每 m重量。每 m重量=0.00785 X 202=3.14kg扁鋼(kg/m)W= 0.00785 X b X db=邊寬mmd

8、=厚 mm邊寬40 mm ,厚5mm的扁鋼，求每 m重量。每 m重量=0.00785 X 40 X 5= 1.57kg六角鋼(kg/m)2W= 0.006798 X ss=對(duì)邊距離mm對(duì)邊距離50 mm的六角鋼，求每 m重量。每 m重量=0.006798 X 502=17kg八角鋼(kg/m)2W= 0.0065 X ss=對(duì)邊距離mm對(duì)邊距離80 mm的八角鋼，求每 m重量。每 m重量=0.0065 X 802=41.62kg等邊角鋼(kg/m)W= 0.00785 X d (2b-2 2d )+0.215 (R 2r )b=邊寬d=邊厚R=內(nèi)弧半徑r=端弧半徑求20 mm X 4mm等邊角

9、鋼的每m重量。從冶金產(chǎn)品目錄中查岀4mm X 20 mm等邊角鋼的 R 為 3.5，r 為 1.2，則每 m 重量=0.00785 X 4 X (2 X 20 - 4 )+0.215X (3.52-2 X 1.2 2 )=1.15kg不等邊角鋼(kg/m)W= 0.00785 X d (B+b -2 2d )+0.215 (R- 2 r)B=長(zhǎng)邊寬b=短邊寬d=邊厚R=內(nèi)弧半徑r=端弧半徑求30 mm X 20mmX 4mm不等邊角鋼的每 m重量。從冶金產(chǎn)品目錄中查岀30 X 20 X 4不等邊角鋼的 R為3.5，r為1.2，則每 m重量=0.00785 X 4 X (30+20 -4 )+0

10、.215 X (3.52-2 X 1.2 2 )=1.46kg槽鋼(kg/m)W=0.00785 X hd+2t (b -2 2d )+0.349 (R- r )h=咼b=腿長(zhǎng)求80 mm X 43mmX 5mm的槽鋼的每 m重量。從冶金產(chǎn)品目錄中杳岀該槽鋼t為8，R 為 8 , r 為 4 ,則每 m 重量=0.00785 X 80 X 5+2 X 8 X (43 -5 )+0.349d二腰厚t=平均腿厚R=內(nèi)弧半徑r=端弧半徑X (82 - 4 2 )=8.04kg工字鋼（kg/m）W= 0.00785 X hd+2t (b -2 2d )+0.615 (R- r )h=咼b=腿長(zhǎng)d=腰厚

11、t=平均腿厚R=內(nèi)弧半徑r=端弧半徑求250 mm X 118mm X 10mm的工字鋼每 m重量。從金屬材料手冊(cè)中查岀該工字鋼t為 13 , R 為 10 , r 為 5 ,則每 m 重量=0.00785 X 250 X 10+2 X 13 X (11810 )+0.615 X (102 5 2 )=42.03kg鋼板(kg/m2)W= 7.85 X dd=厚厚度4mm的鋼板，求每 m2重量。每 m2重量=7.85 X 4=31.4kg鋼管（包括無(wú)W= 0.02466 X S (D - S )D=外徑外徑為60 mm壁厚4mm的無(wú)縫鋼管，求每m重量。每 m重量=0.02466 X 4 X （ 60-4）=5.52kg鋼材理論重量計(jì)算方法角鋼：每米重量（公斤）=0.00785* （邊寬+邊寬-邊厚）*邊厚圓鋼：每米重量（公斤）=0.00617*直徑*直徑（注：螺紋鋼和圓鋼相同）扁鋼：每米重量（公斤）=0.00785*厚度*邊寬