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1、球扁钢参数GB/T9945-2001型号尺寸截面面积cm2理论重量kg/m重心距离dXcmXX轴特征值bthr1rIxcm4Wxcm3HP80X58051945.414.254.9033.876.91HP80X6806204W 1.56.214.884.7838.708.10HP100X7100722.54.58.746.865.8785.3014.50HP100X8100823.54.59.747.655.7894.3016.31HP120X612062359.327.327.2113318.5HP120X71207245W 210.528.267.0714921HP120X81208255
2、11.729.206.9616523.6HP140X71407265.512.439.758.3224129.0HP140X81408275.513.8310.858.1826632.5HP140X1014010295.5W 316.6313.057.9931539.5HP160X7160729614.6011.469.6637338.6HP160X81608306W 216.2012.729.5041143.3HP160X9160931617.8013.979.3744947.9HP160X1116011336W 321.0016.499.1652257.0HP180X81808337W 2
3、18.8614.8010.8960955.9HP180X9180934720.6616.2210.7366461.8HP180X1018010357W 322.4617.6310.5971767.7HP180X111801136724.2619.0410.4777073.5HP200X92009378W 223.6618.5712.1294277.7HP200X1020010388W 325.6620.1411.96101785.1HP200X112001139827.6621.7111.82109192.3HP200X122001240829.6623.2811.69116499.5HP22
4、0X102201041929.0022.7713.351396105HP220X112201142931.2024.5013.191496114HP220X122201243933.4026.2213.041595122HP240X1024010441032.4925.5014.771865126HP240X1124011451034.8927.3914.581997137HP240X1224012461037.2929.2714.422127148HP260X1026010471136.1128.3516.222434150HP260X1126011481138.7130.3916.0026
5、05163HP260X1226012491141.3132.4315.812771175HP280X1128011511242.6833.5017.443333191HP280X1228012521245.4835.7017.233647206HP280X1328013531248.2837.9017.043757221型号尺寸截面面积cm2理论重量kg/m重心距离dXcmXX轴特征值bthr1rIxcm4Wxcm3HP300X1130011541346.7836.7018.904192222HP300X12300125513W349.7939.0918.704459239HP300X1330
6、013561352.7941.4418.454759256HP320X1232012581451.2542.6020.125525275HP320X1332013591457.2545.0919.895849294HP320X14320146014W460.8547.6019.686168313HP340X12340126115W358.8446.2021.696757313HP340X1334013621562.2448.8621.347152335HP340X14340146315W465.5451.5021.107540357HP370X133701366.516.5W369.7054.
7、7023.549469402HP370X143701467.516.573.4057.6023.299980429HP370X153701568.516.577.1060.5023.0610483456HP400X1440014721881.4863.9625.4912924507HP400X1540015731885.4867.1025.2413573538HP400X1640016741889.4870.2025.0014211568HP430X144301476.519.5W489.7070.6027.7016460594HP430X154301577.519.594.1973.9027
8、.4617249629HP430X174301779.519.5102.7980.7026.9518853700HP430X194301981.519.5111.3987.4026.5320413770HP430X204302082.519.5115.0090.8026.3021180804親轧球扁钢型号，吐称尺寸.裁面面积*理论產地从截面特性5-2O（h）Standard sectionai dinientinns of hot-ro11ed bulb flat steel and their sectional areaiUnit mass, and sectional chracteri
9、sticsfGB/TQgs-aooi）型号尺寸截面面积cm2理论重量kg/m重心距离dXcmXX轴特征值bthr1rIxcm4Wxcm350X4 (5#)501642.52.872.263.136.882.3660X5 (6#)601953.54.313.383.7514.734.2170X5 (7#)702153.55.094.004.4223.975.9380X5 (8#)802254W 1.55.874.615.0836.227.9690X5.5(9#)90245.547.075.555.6655.8610.97100 X 610026658.676.816.3184.0814.88(1
10、0#)120 X 6.5120306.5511.198.787.57158.2023.54(12#)W 2140 X 7140337614.1311.108.86272.2334.95(14a)140 X 9140359616.9313.308.55326.041.59(14b)5160 X 8160368718.0414.1710.02455.351.45(16a)5160 X 101603810721.2416.689.72534.760.01(16b)3180X9(18a)180409722.2817.5011.16716.872.265180X1804211725.8820.3210.86828.583.0211(18b)0200 X 1020044108W 327.4721.5812.391089.98.90(20a)90200 X 122004612831.4724.7212.081243.112.9(20
