1-7系铝合金性能汇总彭彭1xxx合金热学性能合金液相线(℃)固相线(℃)20℃)比热容(1-)/J·(kg·k)·k·(m热导率(20℃)/W1-℃)过烧温度(O状态H18状态1050657646900(20℃)20℃)231(1060657646900(20℃)25℃)234(645110065764320(℃)904222(20℃)218(20℃)6401145657646(90420℃)230(20℃)227(20℃)119966066020900(℃)℃)(20243-1350657646℃)20(900234230(H19)645电学性能合金20℃体积电导率/%IACS20℃电阻率Ω·m/n20℃电阻温度系数K1-·mΩ·/n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--135061.8)61(H1X27.928.2(H1X)0.1(各种状态)-0.842xxx合金热学性能合金液相线(℃)固相线(℃)初熔温度(℃)比热容℃)(20(kg·k)/J·-1热导率1-·mk)/W·(固溶温度(℃)过烧温度(℃)2011638541535864152T4T3、:173T8:5245402014638507--:192OT451:134、、T3T4:T652、T651、T6.502505510515-5131552017640513--:193OT4:134(25℃)500-5105105132024638502502875O:190、、T351T3、T36120T361、T4:、T851T6、T81、151T861:4935005012036650554510882:O198;T4:155005552048926(100℃)159T851:2124638502502882O:191152T851:4932218635532504871T61:148T72:1555105052219643543864O:170116T37T31、:T81、130T87:T62、5355435452319643543864O:1702618638549502875146:T615305502A01924:T4122505495-5352A02℃840(100)T6:135505495-515515-5102A06℃139(100):T6507-5035105182A11639535)℃924(100.)℃118(25:T4510-495517-5145122A12638502924(100℃))T4:193(25℃496-540505506-5072A10℃924(100)T6:147(25℃)510-5205402A14638510)840(100℃T6:160(25℃)509505499-5152A16):138(25℃T6℃)143(100)147(200℃)156(300℃528-5405475452A17130(25℃)50756(℃)T6:139(100℃)151(200℃))168(300℃-5205305355402A50T6):177(25℃)840(25℃840(150℃181(100℃)))℃185(200)882(200℃924(250℃185(300))℃966(300℃)℃)189(400-510515545525>2A60:T6164(25℃840(100)℃))℃882(150168(100℃)℃924(200172(200)℃)℃)℃966(250177(300))℃181(400)℃1008(300.515-5052A70798(100℃)840(150℃))840(200℃882(250℃)℃)924(300)966(400℃143(25℃)T6:147(100℃)151(200℃)℃)160(300℃)164(400525-5355452A80840(100℃)882(150℃))℃924(200℃966(250)℃966(300)℃1008(350)1050(400℃)T6:147(25℃)151(100℃)160(200℃))168(300℃)172(400℃525-5302A90)756(100℃798(150℃)840(200℃))924(250℃)966(300℃1008(350)℃℃1008(400))T6:156(25℃℃)160(100164(200℃))172(300℃℃)181(400515-520>520电学性能合金20℃体积电导率/%IACS20℃电阻率m/nΩ·20℃电阻温度系数K1-m·/nΩ·电极电位/V2011T3、T4:39;T8:45、T4:44T3T8:38T3、T4、T8:0.1T3、T4:-0.39T8:-0.83201450O:T451T3、T4、:34T6、T651、T652:40O:3451T3、T4、T451:T6、T651、T652:43、、T451、OT3、T4:0.1T6、T651、T652T3、T4、T451:-0.68T6、T651、0.78T652:-2017O:50,158%IACS(质;量)质:34,108%IACS(T4量)2/m;Ω·mmO:0.0352/m0.05Ω·mmT4:2024、T351、:O50;T3、T36:T361、T430;T6、T81、T851、T861:38T351、、O:34;T3、T36T6、:T361、T457;45T81、T851、T861:0.1各种状态:T3、T4、T361:-68;T6、T81、T861:-0.802036;T4:41O:50T4:33;:42OT4O、:0.1-0.752048T851:42:40T85121243950O:;T851:O:34.5:O、T8510.1T851:-0.802218T72T61:38;:40T61:45;43T72:0.1、T61T72:2219O:44;T31、T37、T351:28;T62、T81、:、T87T85130O:39;T31、T37、T351:62;T62、T81、T851、:57T87各种状态:0.1T31、T37、T351:-0.64;T62、T81、:、T851T870.80-2319O:44O:39-32.94×10261837T61::T61470.1:T612A0140:T439:T42A0255:T4.2A06:61T62A10T6:50.42A1145;T4:30O:54O、T4:2A12...