槽鋼尺寸與重量規(guī)格

..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H高B寬D厚kg/m10100684.511.26112.612674514.22314140805.516.891616088620.51318180946.524.14320a200100727.92920b200102931.06922a2201107.533.0722b2201129.536.52425a250116838.10525b2501181042.0328a2801228.543.49228b28012410.547.88832a3201309.552.71732b32013211.557.74132c32013413.562.76536a3601361030.03736b3601381265.68936c3601401471.34140a40014210.567.59840b40014412.573.87840c40014614.580.15845a45015011.580.4245b45015213.587.48545c45015415.594.5550a5001581293.65450b50016014101.50450c50016216109.35456a56016612.5106.31656b56016814.5115.10856c56017016.5123.963a63017613121.40763b63017815131.29863c63018017141.189<12>12074513.987〔24a240116837.477〔24b2401181041.245〔27a2701228.542.825〔27b27012410.547.064〔30a300126948.084〔30b3001281152.794〔30c3001301357.504〔55a55016612.5105.335〔55b55016814.5113.97〔55c55017016.5122.605注：h－高度；b－腿寬度；d－腰厚度；〔表示經(jīng)供需雙方協(xié)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H高B寬D厚kg/m550374.55.4386.363404.86.6348804358.04510100485.310.00712.6126535.512.31814a14058614.53514b14060816.73316a160636.517.2416b160658.519.75218a18068720.17418b1807092320a20073722.63720b20075925.77722a22077

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928.45325a25078727.4125b25080931.33525c250821135.2628a280827.531.42728b280849.535.82328c2808611.540.21932a32090838.08332b320881043.10732c320901248.13136a36092947.81436b36096115.46636c360981359.11840a40010010.558.92840b40010212.565.20840c40010414.571.488<6.5>65404.36.709<12>120535.512.059〔24a24078726.86〔24b24080930.628〔24c240821134.396〔27a270827.530.838〔27b270849.535.077〔27c2708611.539.316〔30a300857.534.463〔30b300879.539.173花紋板理論重量速查表〔根據(jù)GB/T3277－1991基本理論重量,kg/m2厚度菱形扁豆圓豆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..種鋼材理論重量計(jì)算公式如下：名稱(chēng)<單位>計(jì)算公式符號(hào)意義計(jì)算舉例圓鋼盤(pán)條W=0.006165×d2d=直徑mm直徑100mm的圓鋼,求每m重量。每m重量=0.006165×1002=61.65kg<kg/m>螺紋鋼<kg/m>W=0.00617×d2d=斷面直徑mm斷面直徑為12mm的螺紋鋼,求每m重量。每m重量=0.00617×122=0.89kg方鋼W=0.00785×a2a=邊寬mm邊寬20mm的方鋼,求每m重量。每m重量=0.00785×202=3.14kg<kg/m>扁鋼W=0.00785×b×db=邊寬mm邊寬40mm,厚5mm的扁鋼,求每m重量。每m重量=0.00785×40×5=1.57kg<kg/m>d=厚mm六角鋼W=0.006798×s2s=對(duì)邊距離mm對(duì)邊距離50mm的六角鋼,求每m重量。每m重量=0.006798×502=17kg<kg/m>八角鋼W=0.0065×s2s=對(duì)邊距離mm對(duì)邊距離80mm的八角鋼,求每m重量。每m重量=0.0065×802=41.62kg<kg/m>等邊角鋼W=0.00785×[d<2b–d>+0.215<R2–2r2>]b=邊寬求20mm×4mm等邊角鋼的每m重量。從冶金產(chǎn)品目錄中查出4mm×20mm等邊角鋼的R為3.5,r為1.2,則每m重量=0.00785×[4×<2×20–4>+0.215×<3.52–2×1.22>]=1.15kg<kg/m>d=邊厚R=內(nèi)弧半徑r=端弧半徑不等邊角鋼W=0.00785×[d<B+b–d>+0.215<R2–2r2>]B=長(zhǎng)邊寬求30mm×20mm×4mm不等邊角鋼的每m重量。從冶金產(chǎn)品目錄中查出30×20×4不等邊角鋼的R為3.5,r為1.2,則每m重量=0.00785×[4×<30+20–4>+0.215×<3.52–2×1.22>]=1.46kg<kg/m>b=短邊寬d=邊厚R=內(nèi)弧半徑r=端弧半徑槽鋼W=0.00785×[hd+2t<b–d>+0.349<R2–r2>]h=高求80mm×43mm×5mm的槽鋼的每m重量。從冶金產(chǎn)品目錄中查出該槽鋼t為8,R為8,r為4,則每m重量=0.00785×[80×5+2×8×<43–5>+0.349×<82–42>]=8.04kg<kg/m>b=腿長(zhǎng)d=腰厚t=平均腿厚R=內(nèi)弧半徑r=端弧半徑工字鋼W=0.00785×[hd+2t<b–d>+0.615<R2–r2>]h=高求250mm×118mm×10mm的工字鋼每m重量。從金屬材料手冊(cè)中查出該工字鋼t為13,R為10,r為5,則每m重量=0.00785×[250×10+2×13×<118–10>+0.615×<102–52>]=42.03kg<kg/m>b=腿長(zhǎng)d=腰厚t=平均腿厚R=內(nèi)弧半徑r=端弧半徑鋼板W=7.85×dd=厚厚度4mm的鋼板,求每m2重量。每m2重量=7.85×4=31.4kg<kg/m2>鋼管<包括無(wú)W=0.02466×S<D–S>D=外徑外徑為60mm壁厚4mm的無(wú)縫鋼管,求每m重量。每m重量=0.02466×4×<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*邊寬管材：每米重量〔公斤=0.02466*壁厚