1、2016年常用鋼材理論重量計算公式常用鋼材理論重量計算公式1 .無縫鋼管：每米重量=（外徑-臂厚）X臂厚X0.024662 .螺旋焊管計算方法與無縫鋼管相同，雙面焊每米另加0.5kg3 .鋼板（或扁鋼）：鋼板重量（kg）=<（mj）X寬（mj）X厚（mrhx7.854 .花紋板：花紋板重量（kg）=長（mj）x寬（mj）x每平米理重5 .圓鋼、螺紋鋼：每米重量（kg尸直徑（cm）x直徑（cm）x0.6176 .矩形管公式是：（長+寬）X2X0.00785X厚度X米數7 .方管的計算公式是：邊長X4X0.00785X厚度X米數8 .熱鍍鋅角鋼理論重量的計算公式是：角鋼理論重量X1.069

2、.熱鍍鋅槽鋼理論重量的計算公式是：槽鋼理論重量X1.0610 .熱鍍鋅工字鋼理論重量的計算公式是：工字鋼理論重量x1.0611 .熱鍍鋅方管理論重量的計算公式是：方管理論重量x1.06不銹鋼板重量計算公式：公式厚度（毫米）*寬（米）*長度（米）*比重（7.93）二公斤數201,202,206,301,302,304,304L,305,321這些規格的密度都是7.93309S,310S,316,347這些規格的密度都是7.98405,410,420,409,430,434這些規格的密度都是7.75H型鋼(GB/T11263-1998)理論重量100*100100*10017.2HM200*150

3、194*15031.2HN350*175350*17550.0125*125125*12523.8250*175244*17544.1400*150400*15055.8150*150150*15031.9300*200294*20057.3400*200396*19956.7175*175175*17540.3350*250340*25079.7400*20066.6HW200*200200*20050.5400*300390*300107450*150450*15065.5200*20456.7450*300440*300124450*200446*19966.7250*250250*25

4、072.4500*300482*300115450*2076.5250*25582.2488*300129500*150500*15077.1300*300294*30285.0600*300582*300137500*200496*19979.5300*300300*30094.5588*300151500*20089.6300*305106594*302175500*200506*201103350*350344*348115100*50100*509.54600*200596*19995.1350*350137HN125*60125*6013.3600*200106HW400*40038

5、8*402141150*75150*7514.3606*201120394*398147175*90175*9018.2700*300692*300166400*400172200*100198*9918.5700*300185400*408197200*10021.7800*300792*300191414*405233250*125248*12425.8800*300210428*407284250*12529.7900*300890*299213458*417415300*150298*14932.6900*300243498*432605300*15037.3912*302286HM1

6、50*100148*10021.4350*175346*17441.高頻焊接H型鋼與熱軋型鋼的技術參數對比分類名稱標準型號規格截面系數Wx(cm3)單位重量W(kg/m)重量上Wx/W這值系數比1高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN100X50X3.2X4.5100X50X5X724.555.821.0C1.0038.59.541.640.962高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN150X75X4.5X6125X60X6X875.3811.941.001.0066.813.31.110.803高頻焊接輕

7、型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN200X100X3.2X4.5150X75X5X7104.5911.861.001.0090.614.31.210.724高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN200X100X4.5X6175X90X5X8137.8616.061.001.0014018.21.130.905高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN250X125X3.2X4.5198X99X4.5X7165.4814.891.001.0016318.51.240.796高

8、頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN200X100X6X8200X100X5.5X8178.6921.231.001.0018821.71.021.037高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN250X125X4.5X8248X124X5X8272.7823.971.001.0028725.81.080.988高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN300X150X4.5X6250X125X6X9319.0624.31.001.0032629.71.220.849高頻

9、焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN300X150X6X8300X149X6X9417.532.221.001.0043332.61.011.0310高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN350X175X4.5X6298X149X5.5X8437.7928.421.001.0043332.61.150.8611高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN350X150X6X8300X150X6.5X9507.5534.571.001.0049037.31.080.8912

10、高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN350X175X6X8346X174X6X9574.437.711.001.0064941.81.111.0213高頻焊接輕型H鋼JG/T137-2007HN400X150X4.5X8567.2232.41.001.00熱軋H型鋼GB/T11263-1998346X174X6X964941.81.290.8914高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN400X200X4.5X9350X175X7X11792.641.751.001.00782501.200.8215高頻焊

11、接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN400X200X6X10400X150X8X13897.549.31.001.0094255.81.130.93高頻焊接輕型H鋼JG/T137-2007450X200X6X9957.1948.611.0C1.0016熱軋H型鋼GB/T11263-1998HN400X150X8X13101055.81.150.8617高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN450X200X6X10396X199X7X111037.2751.661.001.00101056.71.100.8918

12、高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN450X250X4.5X8396X199X7X111004.6246.731.001.00101056.71.210.8319高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN450X250X6X10446X199X7X121252.4259.51.001.00101066.71.120.9320高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN500X200X6X8396X199X7X111001.4347.921.001.00101056.71.

13、180.8521高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN500X200X6X10400X200X8X131181.7254.011.001.00119066.01.221.8222高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN500X250X6X8400X200X8X131195.154.21.001.00119066.01.220.8223高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN500X250X4.5X9450X150X6X131252.9652.351.001.00120

14、065.51.250.7724高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN500X250X4.5X9446X199X8X121308.9558.031.001.00130066.71.151.8625高頻焊接輕型H鋼熱軋H型鋼JG/T137-2007GB/T11263-1998HN500X250X8X10450X200X9X141421.8561.861.001.00150076.5C型鋼規格及單重（展開面積計算）在舁廳P規格理論重量kg/m180*40*20*2.53.925280*40*20*34.713100*50*20*2.54.714100*50

15、*20*35.6525120*50*20*2.55.1036120*50*20*36.1237120*60*20*2.55.4958120*60*20*36.5949120*70*20*2.55.88810120*70*20*37.06511140*50*20*2.55.49512140*50*20*36.59413160*50*20*2.55.88814160*50*20*37.065廳P規格理論重量kg/m21180*60*20*2.56.67322180*60*20*38.00723180*70*20*2.57.06524180*70*20*38.47825200*50*20*2.56.67326200*50*20*38.00727200*60*20*2.57.06528200*60*20*38.47829200*70*20*2.57.45830200*70*20*38.94931220*60*20*2.57.456732220*60*20*38.94933220*70*20*2.57.85