冷拔无缝 椭圆 钢管理论重量表

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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GB3094—82标准发布单位国家标准总局1982-05-01发布实施日期1982-03-01实施标准正文本标准适用于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………………………………

2、……………………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/Z9—75《异型钢管图册》。异型钢管角部的曲率半径应小于或等于2倍壁厚。表3基本尺寸截面面积Fcm2理论重量Gkg/m惯性矩截面模数ABSJxJyWxWymmcm4cm3630.50.06280.04930.000600.001950.003990.00651840

3、.50.811.20.08640.1310.1570.1810.06780.1030.1230.1420.001590.002080.002280.002410.005000.006970.007930.008670.007930.01040.01140.01210.01250.01740.01980.02171050.50.811.20.1100.1680.2040.2380.08640.1320.1600.1860.003310.004520.005080.005480.01020.01470.

4、01700.01890.01320.01810.02030.02190.02050.02930.03400.037970.50.811.20.1260.1940.2360.2750.09870.1520.1850.2160.007290.01030.01190.01320.01290.01870.02180.02450.02080.02950.03410.03770.02580.03730.04360.04891240.50.811.20.1180.1810.2200.2560.09250.1420

5、.1730.2010.002310.003070.003380.003580.01430.02070.02410.02700.01160.01530.01690.01790.02390.03450.04020.045060.50.811.20.1340.2060.2510.2940.1050.1620.1970.2310.005970.008380.009580.01050.01820.02660.03130.03530.01990.02790.03190.03510.03040.04440.052

6、10.0588基本尺寸截面面积Fcm2理论重量Gkg/m惯性矩截面模数ABSJxJyWxWymmcm4cm31470.50.811.20.1570.2440.2980.3510.1230.1910.2340.2750.009790.01400.01620.01800.02950.04370.05190.05190.02800.04000.04630.05150.04210.06250.07410.08441550.50.811.20.1490.2310.2830.3320.1170.1820.222

7、0.2610.004810.006620.007480.008120.02900.04270.05050.05730.01920.02650.02990.03250.03860.05690.06730.07641680.50.811.20.1810.2820.3460.4070.1420.2210.2710.3200.01500.02170.02540.02850.04490.06710.08010.09180.03740.05420.06340.07120.05610.08380.1000.115

8、1880.50.811.20.1960.3060.3770.4450.1540.2400.2960.3490.01660.02410.02830.03810.06020.09050.1080.1250.04160.06040.07070.07950.06690.1010.1200.13990.50.811.20.2040.3190.3930.4630.1600.2500.3080.3640.02170.03180.03750.04240.06480.09740.117