铝板20143.9～50.4～1.20.2～0.80.250.10.150.5～1.20.7余铝板20173.5～4.50.4～10.4～0.80.250.10.150.2～0.80.70余铝板20183.5～4.50.20.45～0.90.250.10.91余1.7～2.3Ni铝板20243.8～4.90.3～0.91.2～1.80.250.10.150.50.5余铝板20253.9～50.4～1.20.050.250.10.150.5～1.21余铝板20362.2～30.1～0.40.3～0.60.250.10.150.50.5余铝板21172.2～30.20.2～0.50.250.10.80.7余铝板21243.8～4.90.3～0.91.2～1.80.250.10.150.20.3余铝合金的典型物理性能(TypicalPhysicalProperties)铝合***号及状态热膨胀系数(20-100℃)μm/m·k熔点范围(℃)电导率20℃(68℉)(%IACS)电阻率20℃(68℉)Ωmm2/m密度(20℃)(g/cm3)2024-T35123.2500-635300.0582.825052-H11223.8607-650350.0502.725083-H11223.4570-640290.0592.726061-T65123.6580-650430.0402.737050-T745123.5490-630410.04152.827075-T65123.6475-635330.05152.82)