冷拔无缝椭圆钢管理论重量表

1、冷拔无缝异型钢管标准名称冷拔无缝异型钢管标准类型中华人民共和国国家标准标准号GB309482标准发布单位国家标准总局1982-05-01发布实施日期"11982-03-01实施标准正文本标准适用丁制作各种结构件和零件的优质碳素结构钢和低合金结构钢冷拔无缝异型钢管。1尺寸、外形及重量1.1分类和代号钢管的分类和代号如下：代号等壁厚异型钢管D不等壁厚异型钢管BD变直径异型钢管BJ1.2尺寸和外形钢管的尺寸和外形应符合图1至图6、表1至表6的规定，其他外形可参照YB/Z975异型钢管图册。异型钢管角部的曲率半径应小丁或等丁2倍壁厚。表311.21.50.5340.09560.6330.11

2、00.7780.1280.4190.4970.61026130.81.20.4700.5810.6900.3690.4560.5410.1030.1240.1420.2910.3390.4050.3090.3760.4380.1590.1830.2140.1580.1900.2190.2430.2820.3370.2380.2890.3371.50.8480.6660.1680.5240.2580.403截面面积惯性矩截面模数基本尺寸理论重量FJxJyWxWyGkg/mmm0.80.4820.3790.06470.3810.1290.25410.5970.4690.07690.4630.154

3、0.3091.20.7080.5560.08780.5410.1760.3611.50.8710.6840.1020.6490.2040.4330.80.5450.4280.1620.4810.2160.32110.6750.5300.1950.5870.2600.3911.20.8030.6300.2260.6880.3020.4591.50.9900.7770.2680.8290.3580.5520.5830.4580.2440.5420.2710.3610.7230.5670.2960.6620.3290.4410.8590.6750.3450.7760.3830.5181.060.83

4、20.4120.9370.4570.6242cm3cm4cm0.81.21.50.7190.8881.23432.231.752.714.342.0211.010.7890.6511.920.5920.8751.21.51.244基本尺寸mm4550221.5OH152328251.21.51.21.5211.21.5211.20.9161.131.201.481.95截面面积2cm0.9111.091.341.761.041.241.532.011.121.331.652.171.371.150.9411.171.53理论重量kg/m0.7150.8521.051.380.8140.9701

5、.201.580.8751.051.291.700.9001.080.3370.4030.7630.9201.16Jx1.022.272.773.54惯性矩0.2820.3270.3890.4780.7340.8611.041.311.141.341.632.070.6940.8361.051.031.261.61截面模数4cm1.140.969JyWxWy1.641.932.352.992.092.473.013.862.382.813.444.413.372.850.3760.4360.5190.6370.6380.7490.9041.140.8130.9571.163cm0.7270.8

6、571.041.330.9291.101.341.721.061.251.531.481.961.7022.231.480.5830.7230.8591.060.80.65910.8171.20.9721.51.2021.57截面面积mm1cm1.50.81.21.520.974382640201.21.51.21.51.161.441.890.9111.091.341.7643321.151.331.751.160.4580.5670.6750.8320.5180.6410.7630.9441.23理论重量Gkg/m0.7650.9111.131.480.7150.8521.051.380.

7、9001.751.380.4960.1150.1390.1590.1870.2860.3470.4050.4840.600Jx0.7650.9111.131.501.560.5840.9184.135.310.6700.8190.9611.160.8461.041.221.481.87惯性矩0.4830.5650.6780.8470.1920.2310.2660.3120.3180.3860.4500.5380.6670.3730.4550.5340.6440.4700.57560.6770.8211.04截面模数4cmJyWxWy1.511.782.162.761.441.692.062.6

8、21.48|2.340.6440.7560.9141.160.4830.5650.6790.8470.927|3cm0.7930.9351.141.450.7180.8461.031.311.0911.541.211.21.841.4465351.52.291.8023.022.372.53.732.9311.351.061.21.611.2766221.52.001.5722.642.072.53.262.56I基本尺寸|截面面枳理论重量mmFG1mm2cmkg/m1.52.40IH9703523.172祀2.53.933.081.52.191容722422.892.272.53.572.8

9、11.52.62I205763823.462.712.54.283.3611I1.52.76I2.168014013.642.862.576.681.472.063.037.921.732.443.719.742.123.004.7612.642.723.895.7315.373.274.730.9375.320.8521.611.106.291.001.911.337.731.212.341.6810.001.523.031.9812.401.803.67惯性矩截面模数JxJyWxWy4cm3cm1r3.9611.702.263.345.0915.202.914.346.1218.523.5

10、05.291.7510.101.462.812.2113.101.853.642.6315.912.194.42115.1115.022.693.956.5819.593.465.16bd23.914.186.2915.99I17.62I3004.41E22.973.865.742.54.523.551.52.47I194812723.272.57,2.54.053.181F51I2.90I284223.833.012命14.751|3.73841.53.232.535624.273.352.55.304.161.52.162.76903023.642.862.54.523.559.3528.034.677.012.5314.531.883.593.2318.902.394.673.8523.022.865.68I6.97II20.473.32I4.87I9.0026.664.296.35|10.91|32.645.2017.77|13.1624.694.705.88I