1-7 系铝合金性能汇总彭彭1xxx 合金热学性能合金液相线(°C)固相线(C)比热容(20C)/J•(kg•k)-1热导率(20C)/W・(m・k)-1过烧温度(C)O 状态H18 状态1050657646900(20C)231(20C)1060657646900(20C)234(25C)6451100657643904(20C)222(20C)218(20C)6401145657646904(20C)230(20C)227(20C)1199660660900(20C)243(20C)-1350657646900(20C)234230(H19)645电学性能合金20C 体积电导率/%IACS20C 电阻率/nQ・m20C 电阻温度系数/nQ・m•K-1电极电位/VOH18OH18OH18105061.3-28.1-0.1--1060626127.828.30.10.1-0.841100595729.230.20.10.1-0.831145616028.328.70.10.1-119964.5-26.7-0.1--135061.861(H1X)27.928.2(H1X)0.1(各种状态)-0.842xxx 合金热学性能合金液相线(°C)固相线(C)初熔温度(C)比热容(20C)/J•(kg•k)-1热导率/W•(m•k)-1固溶温度(C)过烧温度(C)2011638541535864T3、T4:152T8:1735245402014638507O:192T3、T4、T451:134T6、T651、T652:155502505510513-5152017640513--O:193T4:134(25C)500-5105105132024638502502875O:190T3、T36、T351、T361、T4:120T6、T81、T851、T861:1514935005012036650554510882O:198;T4:155005552048926(100C)T851:1592124638502502882O:191T851:1524932218635532504871T61:148T72:1555105052219643543864O:170T31、T37:116T62、T81、T87:1305355435452319643543864O:1702618638549502875T61:1465305502A01924T4:122495-5055352A02840(100C)T6:135495-505515510-5152A06T6:139(100C)503-5075105182A11639535924(100C)T4:118(25C)495-510514-5175122A12638502924(100°C)T4:193(25C)496-540505506-5072A10924(100°C)T6:147(25C)510-5205402A14638510840(100C)T6:160(25C)499-5055095152A16T6:138(25C)528-540547143(100C)147(200C)156(300C)5452A17756(50C)T6:130(25C)520-530535139(100C)151(200C)168(300C)5402A50840(25C)T6:177(25C)510-515545840(150C)181(100C)>525882(200C)185(200C)924(250C)185(300C)966(300C)189(400C)2A60840(100C)T6:164(25C)505-515882(150C)168(100C)924(200C)172(200C)966(250C)177(300C)1008(300C)181(400C)2A70798(100C)T6:143(25C)525-535545840(150C)147(100C)840(200C)151(200C)882(250C)160(300C)924(300C)966(400C)164(400C)2A80840(100C)T6:147(25C)525-530882(150C)151(100C)924(200C)160(200C)966(250C)168(300C)966(300C)1008(350C)...