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1、T 型钢理论重量表 |T 型钢规格表 |T 型钢尺寸规格表来源：浏览： 1357 更新时间： 2010-4-26 12:41:29表 (1)GB700-1988 标准 T 型钢截面尺寸类别型号截面尺寸理论重量型号截面尺寸理论重量hbt1类别hbt1t2（kg/m ）t2 （ Kg/m ）20*20202025*25252530*30303035*35353540*40404050*50505060*60606070*707070100*501005050*405040表(2)GB/T11263-1998 标准 T 型钢截面尺寸、理论重量类别型号截面尺寸理论重量型号截面尺寸理论重量hbt1t2类
2、别hbt1t2（ Kg/m ）（ Kg/m ）50*10050100688.5650*505050574.7962.5*12562.51256.5911.962.5*6062.560686.6775*1507515071015.975*757575577.1187.5*17587.51757.51120.287.5*9087.590589.11100*20010020081225.2100*10099994.579.26100204121228.31001005.5810.8125*25012525091436.2125*1251241245812.9125255141441.11251256
3、914.8147302121242.5150*1501491495.5816.3150*300150300101547.31501506.5918.7TW1503051515TN1731746920.953.1175*175172348101657.317517571125.0175*350175350121968.219819971128.3200*200194402151570.320020081333.0197398111873.6225*20022319981233.4200400132186.122520091438.2200*400200408212198.724819991439
4、.72074051828116250*200250200101644.82144072035142253201111951.574*100741006910.7300*200298199101547.697*150971506915.6300200111753.1122*17512217571122.1303201122060.1147*20014720081228.7350*300346300132083170*25017025091439.9350300132492.5200*300195300101653.7400*300396300142295.2220*300220300111861.84003001426105TM250*300241300111557.5450*3004503001628121.5244300111864.5125*255125255141441.1291300121768.5300*300294300122075.5297300142387.3