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1、1、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=Bb11210.2340.06525251.30.7340.2044938.353.5900.99821220.4400.12226251.60.7770.2165038.36.34.4441.235312.51.60.3770.105272520.9640.268514021.5640.43541510.2940.08228252.51.1890.33152
2、402.51.9440.5405151.20.3530.098292531.4100.392534032.3200.6456151.50.4340.12130253.21.5090.42954403.52.6710.74371520.5640.15731253.51.6410.45655403.52.6940.74981530.8200.223322541.8570.516564043.0570.8509161.60.4290.119332552.2420.623574053.7501.04310162.40.7260.202342721.0410.289584543.4750.9611118
3、1.50.5240.146352721.0900.303594554.2771.189121820.6840.19036301.50.8840.246605032.9200.81213191.60.5850.163373021.1640.324615043.8571.07214192.40.8610.23938302.51.4380.400625054.7771.32815193.21.1250.313393031.7200.478635065.6551.572162010.3970.110403042.2400.62364506.56.1101.69917201.20.4730.131413
4、22.41.4910.41565501210.6002.94718201.50.5840.16242323.21.9570.554666055.7771.606192020.7640.21243323.52.1310.592676066.8551.906202031.1400.13744326.53.7231.0366875710.0102.783212041.4750.410453532.0050.5576975811.3603.1582220.51.60.6330.176463542.6570.73970751014.0003.892232320.6800.24547382.41.7730
5、.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
6、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。2、铝及铝合金直丁字型材（XC211）序 号主要尺寸（mm）截面面积（cm2）理论重量（kg/m）序 号主要尺寸（mm）截面面积（cm2）理论重量（kg/m）HBbHBb1152510.4050.11334324532.2590.6282195021.3780.3833532482.41.8740.5213202020.7600.21136325032.4230.674
7、420301.50.7400.2063735321.51.0000.2785203521.0600.29538353542.7130.7546203721.1170.31139354021.4680.4087204221.2000.33440374221.5000.4178204221.2400.34541384453.9101.0879204521.8600.5174238503.53.0260.84110209022.1600.6004338504.83.9901.1091121531.81.3000.36144397555.5101.5321222481.41.9600.26745403
8、653.3500.9331325291.60.8470.2546404532.4790.6891425351.50.8900.24747404543.2740.9101525382.51.5100.42048406833.3000.91716254021.2800.356494013069.8402.7361725452.51.7260.48050426444.1001.14018254532.0190.5615145402.21.8600.51719254542.7080.75352507044.6401.3002025481.41.0120.2885351512.42.4430.67921
9、25481.51.0820.30154545033.0400.84522255021.4990.41755546833.6081.0032325502.51.8510.51556645055.7811.6072426382.51.5540.43257635022.3200.64525277021.9200.53458703722.1000.5842629381.61.0550.29359705522.4600.6842729582.52.1800.60660746668.0802.2462829583.52.9910.83161754033.4000.9452930401.51.0400.28
10、962805022.5600.71230304021.3700.38163806034.1101.14331304532.1500.59764835033.9531.09932305643.2800.9126590771015.7004.3653330686.56.1001.6963、铝及铝合金槽形型材（XC311）序 号主要尺寸（mm）截面面积（cm2）理论重量（kg/m）序 号主要尺寸（mm）截面面积（cm2）理论重量（kg/m）HBbHBb113131.60.5610.15631454033.6381.011213343.52.5790.71732462554.3001.19532015
11、1.30.6200.17233502045.3310.9264212842.8680.79734503022.1200.589525132.41.1340.31535503044.1311.148625151.50.7950.22136552554.8191.340725181.50.8700.24237553033.2990.9178251821.1400.31738602544.1311.148925202.51.5200.42339603556.0001.66810252042.2800.63440604044.4801.24511252553.2500.904416338.34.86.
12、2751.7441230151.50.8700.24242643845.3001.4731330181.50.9600.26743702533.4490.95914302021.3350.37144702555.5001.52915302263.8701.0764570263.23.7001.0281632251.81.4370.39946703044.9311.3711732252.51.9250.53547704057.0801.9681835202.51.7700.49248754557.8312.17719353021.8330.5104980304.56.0101.671203850
13、56.5601.8245080354.56.4141.78321401821.4530.40451803568.2802.3022240182.51.7950.49952804046.1311.70423401832.1290.59253804068.9002.47424402142.9600.82354806047.4802.07925402521.7300.481559050610.6802.96926402532.5490.7095610040610.0802.8022740303.53.2500.90457100486.311.5503.21128403232.9780.8285810
14、05059.5802.66329405045.2801.4685912840917.1004.75430452032.3700.6594、铝及铝合金等边等壁Z字形型材(XC411)序 号主要尺寸（mm）截面面积（cm2）理论重量（kg/m）序 号主要尺寸（mm）截面面积（cm2）理论重量（kg/m）HBbHBb112.715.91.60.6880.19111382532.6130.726220151.20.5780.16312442543.6901.001320151.50.7210.2001350192.52.1020.584425181.50.8850.24614803034.0201.1
15、18525233.52.2670.63015803545.6801.579631252.51.9000.52816804046.0801.690732141.91.0000.303171003034.6201.284834253.52.7640.768181003546.4801.801936262.52.0750.577191004046.8801.913103631.53.22.9600.8234、铝及铝合金等边等壁工字型材（XC511）序 号主要尺寸（mm）截面面积 （mm2）理论重量 （kg/m）HBb123381.21.1780.32722634.53.53.1570.87535748811.0003.058468382.53.5090.97658660611.6003.225http:/61.129.74.146/wj/007-001-001.html
