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1、钢材理论重量表角钢（等边）槽钢工字钢焊管热镀锌管圆钢规格公斤/米规格公斤/米规格公斤/米规格公斤/米公斤/米规格公斤/米20*30.8895#5.43810#11.261DN15 1/21.261.338 MM0.39525*31.1246.3#6.63412#13.987DN203/41.631.7310 MM0.61730*31.3736.5#6.70912#B14.223DN25 12.422.5712 MM0.88840*42.4228#8.04614#16.890DN32 11/43.123.3214MM1.2150*53.7710#10.00716#20.513DN40 11/23
2、.844.0716MM1.5863*65.72112#A12.05918#24.143DN50 24.885.1718MM2.0070*77.39812#B12.31820#27.929DN65 21/26.647.0420MM2.4775*77.97614#14.53520#B36.524DN80 38.348.8422MM2.9875*89.03014#B16.73322#33.070DN100 410.8511.524MM3.5580*89.65816#17.24022#B36.524DN125 515.0415.9425MM3.8580*1011.87416#B19.75224#37.
3、477DN150 617.8118.8828MM4.8390*810.94618#20.17424#B41.245DN200 831.5233.4130MM5.5590*1013.47618#B23.0025#38.10532 MM6.31100*1015.12020#22.63725#B42.030扁钢公斤/米花纹板公斤/35 MM7.55110*1016.69020#B25.77727#42.82516*20.253MM26.638 MM8.9125*1019.13322#24.99927#B47.08420*30.474MM34.440 MM9.87125*1222.69622#B28.
4、45328#43.49225*30.595MM42.342 MM10.87140*1225.52224#26.86028#B47.88830*30.716MM50.145 MM12.43140*1429.49024#B30.62830#48.08440*41.268MM65.850 MM15.42160*1233.98725#27.41030#B52.79450*51.96钢板 公斤/55 MM18.60160*1438.51825#B31.33532#57.74160*62.831MM7.8560 MM22.20180*1643.54227#35.07732#B70*73.851.2 MM9
5、.4265 MM26.00180*1848.63427#B39.31636#60.03780*85.021.5 MM11.77570 MM30.20200*1854.40128#35.82336#B65.68990*96.361.8MM4.3675 MM34.70200*2060.05628#B40.21940#67.589100*107.852.0MM15.780 MM39.5200*2471.16830#34.46340#B73.87100*86.282.5MM19.6385 MM44.5830#B39.17350#B101.5543.0MM23.5590 MM49.90无缝钢管计算公式为
6、：外径-臂厚*臂厚*0.02466=每米重量 例如：159*5无缝钢管每米重量计算为： 【159-5*5*0.02466=19.988公斤/米】。螺旋焊管计算方法与无缝钢管相同.（试用于焊接钢管）.螺旋焊管每米另加0.5公斤。钢板重量计算方法为：长*宽*厚*7.85 例如：一块8.5米长1.8宽厚为12MM的钢板重量为： 【8.5*1.8*12*7.85=1441.26公斤】 扁钢的重量与钢板相同。圆钢 螺纹钢每米重量计算方法为：直径*直径*0.617 例如：计算85MM圆钢及18MM螺纹钢每米重量分别为： 【85*85*0.00617=44.578公斤/米 】 【 18*18*0.00617
7、=2.00公斤/米】 不锈钢的比重为：8.00 铝的比重为：2.8 长度/（一端半径-另一端半径）=倾斜度 焊接钢管理论重量焊接钢管-包括一般焊接钢管、吹氧钢管、电线套管、镀锌钢管、变压器管、电焊异型管等。 低压流体输送用焊接钢管尺寸及重量公称口径外径（mm）普通管加厚管（mm）（in）壁厚（mm）理论重量（kg/m）壁厚（mm）理论重量（kg/m）61/810.002.000.392.500.4681/413.502.250.622.750.73103/817.002.250.822.750.97151/221.252.751.263.251.45203/426.752.751.633.50
8、2.0125133.503.252.424.002.913211/442.253.253.134.003.784011/248.003.503.844.254.5850260.003.504.884.506.166521/275.503.756.644.507.8880388.504.008.344.759.811004114.004.0010.855.0013.441255140.004.0013.425.5018.241506165.004.5017.815.5021.63 计算公式：W(kg/m)=0.02466*厚度*（外径-壁厚）工字钢理论重量工字钢 (公斤/米)规格理重规格理重10
9、#11.263a#121.412#13.9863b#131.314#16.963c#141.216#20.5轻型工字钢18#24.110#9.4620a#27.912#11.520b#31.114#13.722a#33.116#1522b#36.518#18.425a#38.118a#19.925b#4220#2128a#43.520a#22.728b#47.922#2432a#52.622a#25.832b#57.724#27.332c#62.824a#29.436a#6027#31.536b#65.727a#33.936c#71.330#36.540a#67.630a#39.240b#73
10、.933#42.240c#80.136#48.645a#80.440#56.145b#87.545#65.245c#94.650#76.850a#93.755#89.850b#101.560#10450c#109.465#12056a#106.370#13856b#115.170a#15856c#123.970b#184热轧普通工字钢尺寸及重量 规格型号尺寸理论重量高度腿宽腰厚10 100 68 4.5 11.261 12.6 126 74 5.0 14.223 14 140 80 5.5 16.89 16 160 88 6.0 20.513 18 180 94 6.5 24.143 20a
11、200 100 7.0 27.929 20b 200 102 9.0 31.069 22a 220 110 7.5 33.070 22b 220 112 9.5 36.524 25a 250 116 8.0 38.105 25b 250 118 10.0 42.030 28a 280 122 8.5 43.492 28b 280 124 10.5 47.888 32a 320 130 9.5 52.717 32b 320 132 11.5 57.741 32c 320 134 13.5 62.765 36a 360 136 10.0 60.037 36b 360 138 12.0 65.689 36c 360 140 14.0 71.341 40a 400 142 10.5 67.598 40b 400 144 12.5 73.878 40c 400 146 14.5 80.158 45a 450 150 11.5 80.420 45b 450 152 13.5 87.485 45c 450 154 15.5 94.55 50a 500 158 12.0
