常用型钢理论截面积、理论表面积、理论重量对照表VIP免费

常用型钢理重及表面积表名称规格理论重量(kg/m)理论表面积(㎡/m)理论表面积(㎡/kg) 名称规格理论重量(kg/m)理论表面积(㎡/m)理论表面积(㎡/kg)等边角钢L20*30.8890.0780.0877 等边角钢L80*78.5250.314 0.0368 等边角钢L20*41.1450.0770.0672 等边角钢L80*89.6580.314 0.0325 等边角钢L25*31.1240.0980.0872 等边角钢L80*1011.8740.313 0.0264 等边角钢L25*41.4590.0970.0665 等边角钢L90*68.35 0.354 0.0424 等边角钢L30*31.3730.1170.0852 等边角钢L90*79.6560.354 0.0367 等边角钢L30*41.7860.1170.0655 等边角钢L90*810.9460.353 0.0322 等边角钢L36*31.6560.1410.0851 等边角钢L90*1013.4760.353 0.0262 等边角钢L36*42.1630.1410.0652 等边角钢L90*1215.940.352 0.0221 等边角钢L36*52.6540.1410.0531 等边角钢L100*69.3660.393 0.0420 等边角钢L40*31.8520.1570.0848 等边角钢L100*710.830.393 0.0363 等边角钢L40*42.4220.1570.0648 等边角钢L100*812.2760.393 0.0320 等边角钢L40*52.9760.1560.0524 等边角钢L100*10 15.120.392 0.0259 等边角钢L45*32.0880.1770.0848 等边角钢L100*12 17.9 0.391 0.0218 等边角钢L45*42.7360.1770.0647 等边角钢L100*1420.6110.391 0.0190 等边角钢L45*53.3690.1760.0522 等边角钢L100*1623.2570.390 0.0168 等边角钢L45*63.9850.1760.0442 等边角钢L110*711.9280.433 0.0363 等边角钢L50*32.3320.1970.0845 等边角钢L110*813.5320.433 0.0320 等边角钢L50*43.0590.1970.0644 等边角钢L110*10 16.690.432 0.0259 等边角钢L50*53.77 0.196 0.0520 等边角钢L110*1219.7820.431 0.0218 等边角钢L50*64.4650.196 0.0439 等边角钢L110*1422.8090.431 0.0189 等边角钢L56*32.6240.221 0.0842 等边角钢L125*815.5040.492 0.0317 等边角钢L56*43.4460.220 0.0638 等边角钢L125*1019.1230.491 0.0257 等边角钢L56*54.2510.220 0.0518 等边角钢L125*1222.6960.491 0.0216 等边角钢L56*86.5680.219 0.0333 等边角钢L125*1426.1930.490 0.0187 等边角钢L63*43.9070.248 0.0635 等边角钢L140*1021.4880.551 0.0256 等边角钢L63*54.8220.248 0.0514 等边角钢L140*1225.5220.551 0.0216 等边角钢L63*65.7210.247 0.0432 等边角钢L140*14 29.490.550 0.0187 等边角钢L63*87.4690.247 0.0331 等边角钢L140*16 33.39...