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1、鋼管規(guī)格及其理論重量表(1)外徑/mm壁?厚/mm0.50.60.81.01.21.41.51.61.82.02.22.52.83.03.23.5鋼管理論質(zhì)量/(kg/m)50.0.0650.0.????????????80.0920.1090.1420.1730.201???????????100.1170.0.1810.2220.260???????????120.1420.1690.2210.2710.3200.3660.3880.410????????13?0.1830.2410.2960.3430.4000.4250.450??

2、??????14?0.0.2600.3210.3790.4350.4620.489????????15?0.1230.2800.3450.4080.4700.4990.529????????16?0.2280.3000.3700.4380.5040.5360.568????????17?0.2430.3200.3950.4680.3590.5730.608????????18?0.2570.3390.4190.4970.5730.6100.647????????19?0.2720.3590.4440.5270.6080.6470.687?

3、???????20?0.2870.3790.4690.5560.6420.6840.7260.8080.888??????21??0.3990.4930.5860.6770.7210.7650.8520.937??????22??0.4180.5180.6160.7040.7580.8050.8970.9861.?????25??0.4770.5920.7040.8150.8690.9231.0301.1341.2371.387????28??0.5370.6660.7930.9180.9801.1.2821.4001.5721.740?

4、??1.041230??0.5760.7150.8520.9871.0541.1211.2521.3811.5081.6951.8781.997??32???0.7640.9111.0651.1281.1.3411.4801.6171.18192.0162.145??34???0.8140.9711.1251.2021.2781.4291.5781.7251.9422.1542.293??37???0.8881.1.2291.3131.3971.5621.7261.8882.1272.3612.515??38???0.9121.1.264

5、1.3501.4361.6071.7761.9422.2.4302.5892.7462.97840???0.9621.1481.3331.4241.5151.6961.8742.2.3122.5692.7372.9043.15045???1.091.301.5l1.611.711.922.122.322.622.913.113.303.5846????1.331.541.651.751.962.172.382.682.983.183.383.66848????1.381.6l1.721.832.052.272.482.813.123.33

6、3.543.8450????1.441.681.791.912.142.372,592.933.263.483.694.0l國標(biāo)8號(hào)槽鋼一米有幾公斤？

7、槽鋼理論重量公式

8、槽鋼單位重量表型號(hào)尺寸（毫米）截面面積（厘米2）理論重量(公斤/米)型號(hào)尺寸（毫米）截面面積（厘米2）理論重量(公斤/米)hbdthbdt550374.576.935.4414a1405869.518.5114.536.363404.87.58.4446.6314b1406089.521.3116.738804358110.248.0416a160636.51021.95

9、17.2310100485.38.512.741016160658.51025.1519.7412.6535.5915.6912.3718a18068710.525.6920.171818070910.529.2922.9928c2808611.512.551.2240.2120a2007371128.8322.6332a3208881448.7038.22202007591132.8325.7732b32090101455.1043.2522a22077711.531.8424.9932c32092121461.5048.2822220

10、79911.536.2428.4536a3609691660.8947.8025a2507871234.9127.4736b36098111668.0953.4525b2508091239.9