等邊角鋼比重、型號(hào)對(duì)比表

1、(五）熱軋等邊角鋼（yb）166-65 b-邊寬；d-邊厚；r-內(nèi)圓弧半徑角鋼號(hào)數(shù)尺 寸 （mm）截面面積(cm2)理論重量 (kg/m)外表面積 (m2/m)bdr22033.51.1320.8890.07841.4591.1450.0772.52531.4321.1240.09841.8591.4590.09733034.51.7491.3730.11742.2761.7860.1173.63632.1091.6560.14142.7562.1630.14153.3822.6540.141440352.3591.8520.15743.0862.4220.15753.7912.9760.15

2、64.545352.6592.0880.17743.4862.7360.17754.2923.3690.17665.0763.9850.17655035.52.9712.3320.19743.8973.0590.19754.8033.7700.19665.6884.4650.1965.656363.3432.6240.22144.3903.4460.22055.4154.2510.22088.3676.5680.2196.363474.9783.9070.24856.1434.8220.24867.2885.7210.24789.5157.4690.2471011.6579.1510.2467

3、70485.5704.3720.27556.8755.3970.27568.1606.4060.27579.4247.3980.275810.6778.3730.274(7.5)75597.3675.8180.29568.7976.9050.294710.1607.9760.294811.5039.0300.2941014.12611.0890.29388057.9126.2110.31569.3977.3760.314710.8608.5250.314812.3039.6580.3141015.12611.8740.31399061010.6378.3500.354712.3019.6560

4、.354813.94410.9460.3531017.16713.4760.3531220.30615.9400.3521010061211.9329.3660.393713.79610.830.393815.63812.2760.3931019.26115.1200.3921222.80017.8980.3911426.25620.6110.3911629.62723.2570.39011110715.19611.9280.433817.23813.5320.4331021.26116.6900.4321225.20019.7820.4311429.05622.8090.43112.5125

5、81419.75015.5040.4921024.37319.1330.4911228.91222.6960.4911433.36726.1930.490141401027.37321.4880.5511232.51225.5220.5511437.56729.4900.5501642.53933.3930.54916160101631.50224.7290.6301237.44129.3910.6301443.29633.9870.6291649.06738.5180.629181801242.24133.1590.7101448.80638.3830.7091655.46743.5420.7091861.95548.6340.70820200141854.64242.8940.7881662.01348.6800.7881869.30154.4010.7872076.50560.0560.7872490.66171.1680.785注 （1）等邊角鋼的通常長(zhǎng)度：24號(hào)長(zhǎng)39m；58號(hào)長(zhǎng)412m；914號(hào)長(zhǎng)419m；1620號(hào)長(zhǎng)619m。 （2）制造鋼號(hào)：a3，a3f，b3f。