方钢管理论重量表规格壁厚理论重量规格壁厚理论重量规格壁厚理论重量DxB (mm)t (mm)kg/mDxB (mm)t (mm)kg/mDxB (mm)t (mm)kg/m12x121.00.330040x402.52.920075x752.04.548016x161.20.56702.83.16502.35.286019x191.20.66303.03.45002.86.27001.50.79004.04.46003.06.630020x201.50.788050x501.52.29804.08.65002.01.06002.02.95004.59.740025x251.20.90202.33.48005.010.31001.51.07502.53.71006.012.42902.01.38002.84.173080x806.013.22672.31.55003.04.390089x894.511.70002.51.72604.05.72005.012.84502.81.87104.56.20006.014.60003.02.04005.06.9700100x1003.08.990030x301.21.070060x602.54.41003.29.54001.51.31302.85.06304.513.26002.01.69003.05.34005.014.80002.82.30103.25.67006.017.00003.02.39004.06.9970120x1206.020.700038x381.51.734063.5x63.52.54.7383125x1254.014.80002.02.19002.755.00004.516.60002.82.97302.85.24506.021.700040x401.21.450065x653.05.9700150x1504.520.10001.51.82004.07.22875.022.70002.02.24004.58.24336.024.60002.32.75805.08.7500200x2006.036.2800方钢管理论重量(加熱處理) 規格: EN10210 S275J2H & S355J2H规格壁厚理论重量规格壁厚理论重量规格壁厚理论重量DxB (mm)t (mm)kg/mDxB (mm)t (mm)kg/mDxB (mm)t (mm)kg/m50x505.06.8500150x1506.328.1000200x20016.090.300060x603.05.29008.035.1000250x2506.347.90004.06.900010.043.10008.060.300080x806.314.200012.552.700010.074.5000100x1005.014.700016.065.200012.591.90006.318.2000180x1806.334.000016.0115.00008.022.60008.042.7000300x3008.072.800010.027.400010.052.500010.090.2000120x1205.017.800012.564.400012.5112.00006.322.200016.080.200016.0141.00008.027.6000200x2006.338.0000350x35010.0106.000010.033.70008.047.700012.5131.000012.540.900010.058.800016.0166.0000150x1505.022.600012.572.3000400x40012.5151.00001、铝及铝合金直角角型材（XC111）序 号主要尺寸（mm）截面面积（mm2）理论重量（kg/m）序 号主要尺寸（mm）截面面积（mm2）理论重量（kg/m）序 号主要尺寸（mm）截面面积（mm2）理论重量（kg/m）H=BbH=BbH=Bb11210.2340.06525251.30.7340.2044938.353.5900.99821220.4400.12226251.60.7770.2165038.36.34.4441.235312.51.60.3770.105272520.9640.268514021.5640.43541510.2940.08228252.51.1890.33152402.51.9440.5405151.20.3530.098292531.4100.392534032.3200.6456151.50.4340.12130253.21.5090.42954403.52.6710.74371520.5640.15731253.51.6410.45655403.52.6940.74981530.8200.223322541.8570.516564043.0570.8509161.60.4290.119332552.2420.623574053.7501.04310162.40.7260.202342721.0410.289584543.4750.96111181.50.5240.146352721.0900.303594554.2771.189121820.6840.19036301.50.8840.246605032.9200.81213191.60.5850.163373021.1640.324615043.8571.07214192.40.8610.23938302.51.4380.400625054.7771.32815193.21.1250.313393031.7200.478635065.6551.572162010.3970.110403042.2400.62364506.56.1101.69917201.20.4730.13141322.41.4910.41565501210.6002.94718201.50.5840.16242323.21.9570.554666055.7771.606192020.7640.21243323.52.1310.592676066.8551.906202031.1400.13744326.53.7231.0366875710.0102.783212041.4750.410453532.0050.5576975811.3603.1582220.51.60.6330.176463542.6570.73970751014.0003.892232320.6800.24547382.41.7730.498719058.7502.43324251.20.5970.1664838.33.52.5620.7127290813.7603.825注 （1）铝及铝合金型材的尺寸、规格等摘自冶金工业部1970年颁发的铝及铝镁合金挤压型材。（2）表内理论重量均按LY12合金比重（2.78）进行计算，其他材料的比重及换算系数如下：L1L7（2.71）-0.975；LF2（2.68）-0.964；LF11（2.65）-0.953；LF21（2.73）-0.982；LD2（2.70）-0.971；LY11（2.80）-1.007；LY12（2.78）-1.000。（3）铝型材主要生产单位有哈尔滨和西北铝加工厂等。西北铝加工厂的产品断面为100400cm2，宽度小于530mm。（4）铝及铝合金型材规格的表示方法是型材类别组号加序号，如XC111-4，其中，XC表示型材，后面的数字依次为类别、组号，连字符后的数字为顺序号。