槽钢理论重量表

1、热轧普通槽钢尺寸及重量规格规格/型号高度(h)腿宽(b)腰厚(d)理论重量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#b25080931.335

2、25#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热轧轻型槽钢尺寸及重量用格型号高度腿宽腰厚理论重重550324.44.846.565364.45.9880404.57.0510100464

3、.58.5912120524.810.414a140624.913.314140584.912.31616064514.216a16068515.318180705.116.318a180745.117.420200765.218.420a200805.219.822220825.42122a220875.422.624240905.62424a240955.625.82727095627.7303001006.531.833330105736.5363601107.541.940400115848.3槽钢是截面为凹槽形的长条钢材。具规格以腰高(h)*腿宽(b)*腰厚(d)的毫米数表示，如12

4、0*53*5,表示腰高为120毫米，合结钢研究报告指出:腿宽为53毫米的槽钢,腰厚为5毫米的槽钢，或称12#槽钢。腰高相同的槽钢，如有几种不同的腿宽和腰厚也需在型号右边加abc予以区别，如25a#25b#25c#等。下面来看看槽钢重量计算公式。槽钢重量计算公式1、 槽钢kg/mw=0.00785hd+2t(bd)+0.349(r2r2)式中，h为高，b为腿长，d为腰厚，t为平均腿厚，r为内弧半径，r为端弧半径例如求80mmx43mmX5mm的槽钢每米质量。从gb707中查出该槽钢t为8,r为8,r为4每米质量=0.0078580>5+2X8(435)+0.349(82-42)kg=8.0

5、4kg用每米质量乘以长度就行了。2、 (kg/m)w=0.00785Xhd+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=端弧半径求80mm>43mmX5mm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=0.00785480>5+2>8><43-5)+0.349X(82-42)=8.04kg槽钢理论重量规格型号理重规格型号理重50*37*4.55#5.44240*78*724#a26.8663*40*4.86.3#6.635240*80*924#b30.62865*40*4.86.5#6

6、.7250*78*725#a27.4180*43*58#8.045250*80*925#b31.335100*48*5.310#10.007280*82*7.528#a31.427120*53*5.512#12.06280*84*9.528#b35.823126*53*5.512.6#12.3300*85*7.530#a34.463140*60*814#a14.53300*87*9.530#b39.173140*60*814#b16.73320*88*832#a38.083160*63*6.516#a17.23320*90*1032#b43.107160*65*8.516#b19.755360*96*936#a47.814180*68*718#a20.17360*98*1136#b53.466180*70*918#b23400*100*10.540#a