鋁合金型材理論重量

1、1、鋁及鋁合金直角角型材（、鋁及鋁合金直角角型材（XC111）主要尺寸（mm）主要尺寸（mm）主要尺寸（mm）序號(hào)H=Bb截面面積（mm2）理論重量（kgm）序號(hào)H=Bb截面面積（mm2）理論重量（kgm）序號(hào)H=Bb截面面積（mm2）理論重量（kgm）11210.2340.06525251.30.7340.2044938.353.5900.99821220.4400.12226251.60.7770.2165038.36.34.444

2、1.235312.51.60.3770.105272520.9640.268514021.5640.43541510.2940.08228252.51.1890.33152402.51.9440.5405151.20.3530.098292531.4100.392534032.3200.6456151.50.4340.12130253.21.5090.42954403.52.6710.74371520.5640.15731253.51.

3、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

4、.19036301.50.8840.246605032.9200.81213191.60.5850.163373021.1640.324615043.8571.07214192.40.8610.23938302.51.4380.400625054.7771.32815193.21.1250.313393031.7200.478635065.6551.572162010.3970.110403042.2400.62364506.56.11

5、01.69917201.20.4730.13141322.41.4910.41565501210.6002.94718201.50.5840.16242323.21.9570.554666055.7771.606192020.7640.21243323.52.1310.592676066.8551.906202031.1400.13744326.53.7231.0366875710.0102.783212041.4750.4104535

6、32.0050.5576975811.3603.1582220.51.60.6330.176463542.6570.73970751014.0003.892232320.6800.24547382.41.7730.498719058.7502.43324251.20.5970.1664838.33.52.5620.7127290813.7603.825注（1）鋁及鋁合金型材的尺寸、規(guī)格等摘自冶金工業(yè)部1970年頒發(fā)的《鋁及鋁鎂合金擠壓型

7、材》。（2）表內(nèi)理論重量均按LY12合金比重（2.78）進(jìn)行計(jì)算，其他材料的比重及換算系數(shù)如下：L1~L7（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）鋁型材主要生產(chǎn)單位有哈爾濱和西北鋁加工廠等。西北鋁加工廠的產(chǎn)品斷面為100~400cm2，寬度小于530mm。（4）

8、鋁及鋁合金型材規(guī)格的表示方法是型材類別組號(hào)加序號(hào)，如XC1114，其中，XC表示型材，后面的數(shù)字依次25277021.9200.53458703722.1000.5842629381.61.0550.29359705522.4600.6842729582.52.1800.60660746668.0802.2462829583.52.9910.83161754033.4000.9452930401.51.0400.28962805022.