鋼材理論重量表

1、鋼材理論重量表鋼材理論重量表管類：公斤管類：公斤米板類：公斤板類：公斤平方米平方米圓鋼螺紋鋼圓鋼螺紋鋼槽鋼焊管鍍鋅管鍍鋅管角鋼扁鋼無縫管無縫管規(guī)格規(guī)格理重理重規(guī)格規(guī)格理重理重規(guī)格規(guī)格理重理重規(guī)格規(guī)格理重理重規(guī)格規(guī)格理重理重規(guī)格規(guī)格理重理重規(guī)格規(guī)格理重理重6.56.50.260.265#5#5.4385.43815151.261.2615151.331.3325253252531.1241.1243163160.380.38252.525

2、2.51.391.3980.3950.3956.5#6.5#6.7096.70920201.631.6320201.731.7330303303031.3731.3734164160.500.503233232.152.1510100.6170.6178#8#8.0458.04525252.422.4225252.572.5740404404042.4222.4223203200.470.473833832.592.5912120.88

3、80.88810#10#10.00710.00732323.133.1332323.323.3250505505053.773.774204200.630.634544544.044.0414141.211.2112#12#12.05912.05940403.843.8440404.074.0763636636365.7215.7214254250.780.785145144.634.6316161.581.5814a#14a#14.5

4、3514.53550504.884.8850505.175.1770707707077.3987.3983303300.710.715745745.235.231818214b#14b#16.73316.73365656.646.6465657.047.0475758757589.039.034404401.261.26764.5764.57.937.9320202.472.4716a#16a#17.2417.2480808.348.3

5、480808.848.8475506755065.6995.6996406401.881.88894.5894.59.389.3822222.982.9816#16#19.75219.75210010010.8510.8510010011.511.580808808089.6589.6585505501.961.961084.51084.511.4911.4925253.853.8518a#18a#20.17420.1741251251

6、5.0415.0412512515.9415.9490907909079.6569.6568508503.143.141274.51274.513.5913.5928284.834.8318#18#232315015017.8117.8115015018.8818.88909099090912.71712.7176606602.832.831335133515.7815.7832326.316.3120a#20a#22.63722.63

7、720020026.38826.3888808805.025.021596159622.6422.6420#20#25.77725.777810081006.286.282197219736.636.622#22#28.45328.45310100101007.857.852198219841.6541.6525b#25b#31.33531.335325103251077.6877.6828#28#35.82335.8233771237

8、712108.02108.0230#30#39.17339.173鋼材理論重量計(jì)算公式鋼材理論重量計(jì)算公式名稱計(jì)算公式計(jì)算公式符號意義符號意義計(jì)算舉例計(jì)算舉例圓鋼、盤條圓鋼、盤條(kgm)(kgm)W=0.006165ddW=0.006165ddd=d=直徑直徑mmmm直徑直徑10mm10mm的圓鋼，求每的圓鋼，求每m重量。每重量。每m重量重量=0.0061651010=0.6165kg=0.0061651010=0.6165kg螺紋鋼

9、螺紋鋼(kgm)(kgm)W=0.00617ddW=0.00617ddd=d=斷面直徑斷面直徑mmmm斷面直徑為斷面直徑為12mm12mm的螺紋鋼，求每的螺紋鋼，求每m的重量。的重量。每m的重量的重量=0.006171212=0.89kg=0.006171212=0.89kg方鋼(kgm)(kgm)W=0.00785aaW=0.00785aaa=a=邊寬邊寬mmmm邊寬邊寬20mm20mm的方鋼，求每的方鋼，求每m的重量。每的重量。每m

10、的重的重量=0.007852020=3.14kg=0.007852020=3.14kg扁鋼(kgm)(kgm)W=0.00785bdW=0.00785bdd=d=厚mmmmb=b=邊寬mmmm邊寬邊寬40mm40mm，厚，厚5mm5mm的扁鋼，求每的扁鋼，求每m的重量。每的重量。每m的重量的重量=0.00785405=1.57kg=0.00785405=1.57kg六角鋼六角鋼(kgm)(kgm)W=0.006798ssW=0.0067

11、98sss=s=對邊距離對邊距離mmmm對邊距離對邊距離50mm50mm六角鋼，求每六角鋼，求每m重量。每重量。每m重量=0.0067985050=17kg=0.0067985050=17kg八角鋼八角鋼(kgm)(kgm)W=0.0065ssW=0.0065sss=s=對邊距離對邊距離mmmm對邊距離對邊距離80mm80mm的八角鋼，求每的八角鋼，求每m的重量。每的重量。每m重量重量=0.00658080=41.62kg=0.0065

12、8080=41.62kg等邊角鋼等邊角鋼(kgm)(kgm)W=0.00785[d(2bd)0.215(RR2rr)]W=0.00785[d(2bd)0.215(RR2rr)]b=b=邊寬邊寬R=R=內(nèi)弧半徑弧半徑d=d=邊厚r=r=端弧半端弧半徑求20mm4mm20mm4mm等邊角鋼的每等邊角鋼的每m重量。從冶金產(chǎn)重量。從冶金產(chǎn)品目錄中查出品目錄中查出4mm20mm4mm20mm等邊角鋼的等邊角鋼的R為3.53.5，r為1.21.2。

13、則每。則每m重量重量=0.00785[4=0.00785[4（22042204）0.2150.215（3.53.521.21.23.53.521.21.2）]=1.15kg]=1.15kg不等邊角鋼不等邊角鋼(kgm)(kgm)W=0.00785[d(Bbd)0.215(RR2rr)]W=0.00785[d(Bbd)0.215(RR2rr)]B=B=長邊寬長邊寬b=b=短邊寬短邊寬D=D=邊厚邊厚r=r=端弧半徑端弧半徑求30mm20m