角钢槽钢理论重量表.doc

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1、镀锌槽钢理论重量及规格表　　规格高度腿宽腰厚理重5#50374.55.4386.3#63404.86.6348#80435.08.04510#100485.310.00712#120535.512.05914#a140586.014.53514#b14060816.73316#a160636.517.2416#b160658.519.75218#a18068720.17418#b1807092320#a20073722.63720#b20075925.77722#a22077724.99922#b220

2、79928.45325#a25078727.4125#b25080931.33525#c250821135.2628#a280827.531.42728#b280849.535.83228#c280861140.21930#a300857.534.46330#b300879.539.17330#c3008911.543.88332#a32088838.08332#b320901043.10732#c320921248.13136#a36096947.81436#b360981153.46636#c360

3、1001359.11840#a4001001058.92840#b40010212.565.20840#c40010414.571.488理论重量计算公式槽钢计算公式（kg/m）W=0.00785×[hd+2t（b-d）+0.349（R2-r2）]h=高　　b=腿长　　d=腰厚　　t=平均腿厚　　R=内弧半径　　r=端弧半径比如求80mm×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×（43-5）+0.349×

4、（82-42）]=8.04kg角钢理论重量表角钢号数尺寸/mm理论重量（kg/m）角钢号数尺寸/mm理论重量（kg/m）adradr22033.50.88910100121217.89822043.51.14510100141220.6112.52533.51.12410100161223.2572.52543.51.4591111071211.92833034.51.3731111081213.53233044.51.78611110101216.693.63634.51.65611110121219

5、.7823.63644.52.16311110141222.8093.63654.52.65412.512581415.504440351.85212.5125101419.133440452.42212.5125121422.696440552.97612.5125141426.1934.545352.08814140101421.4884.545452.73614140121425.5224.545553.36914140141429.494.545653.98514140161433.393550

6、35.52.33216160101624.72955045.53.05916160121629.39155055.53.7716160141633.98755065.54.46516160161638.5185.656362.62418180121633.1595.656463.44618180141638.3835.656564.25118180161643.5425.656866.56818180181648.6346.363473.90720200141842.8946.363574.822202

7、00161848.686.363675.72120200181854.4016.363877.46920200201860.0566.36310715.120200241871.168770484.372770585.397770686.406770787.398770888.3737.575595.8187.575696.9057.575797.9767.575899.037.57510911.089880596.211880697.376880798.525880899.65888010911.87

8、49906108.359907109.65699081010.946990101013.476990121015.94101006129.3661010071210.831010081212.276101001012热镀锌角钢重量的计算方法：　每米重量=0.00785*（边宽+边宽-边厚）*边厚