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2.3 铝及铝合金加工产品
变形铝及铝合金状态代号(摘自GB/T 16475—2008)
表3-2-27
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00311001.jpg?sign=1738892545-ITnWV0ormBtz8gTd9lPAh4iakH4jgw7g-0-ceb936d57f26dfbf18165edc921af0a0)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00312001.jpg?sign=1738892545-8zYO0T24qUjtriIO2ko0YilLiHdh0zi0-0-7dff211b9a5ec8897a4d1b09a8844cbf)
铝及铝合金板、带材牌号、厚度及力学性能(摘自GB/T 3880.2—2012)
表3-2-28
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00312002.jpg?sign=1738892545-9TPXATz21XQzIQYyDdpHe7Mt1DPWdrrc-0-780d997bf01c6b3a9a3d6833d869c3d3)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00313001.jpg?sign=1738892545-bsPMDiioNuNx6LYncammUqIzFqwZu2Zf-0-240c7e446664599013e7cdee5006e99f)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00314001.jpg?sign=1738892545-kR13vS6oS0seCcKcRSSHFMX9Swvo674s-0-5ae72aa3ea1b88b26000ede46fe44d24)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00315001.jpg?sign=1738892545-pEpLhTlUctIPJPsziJbmw9i4FYTVyi76-0-387cf999d65dd1a7cc3f508f622c0722)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00316001.jpg?sign=1738892545-O9XVjNpmVP2oFaQYV4avx192JtbKQv8T-0-4c177d7036e727444468ee632152f2ea)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00317001.jpg?sign=1738892545-YKo5bgCEm5Hb0jCgyHEuUYFbPXmUnf0N-0-6fa6f1b9f0e3d3e2871f69ec2b4d710a)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00318001.jpg?sign=1738892545-eaUWAtwnwv4XySQcsBSRtaj73nTwDz2E-0-ed7a251d88066c59d0be3227b582a732)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00319001.jpg?sign=1738892545-qTHGpWGOrjwlpZ9O6FlMnkW8uzuUE870-0-d1c27faca12c90f11d0a44098e349e96)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00320001.jpg?sign=1738892545-jZvUIrEP3zsueA38XXGvs95HrbSxFJOI-0-6eba933df894fb23f084f05b420aa17e)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00321001.jpg?sign=1738892545-rcjjhmsdb2rqbXSL0BlCACuyGwCkDUoF-0-b4ac5f57cc34026a5800089d5a9b0476)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00322001.jpg?sign=1738892545-iYMsY74TP02IFObHKlRNEHWyEfGxcj5G-0-2086a1d278a396c1200731d8366c7ff1)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00323001.jpg?sign=1738892545-haVHA4hnvh7IjfNrO6bUPdSYIfSFEGge-0-993608b194e282b8f4713bccb5ef9a14)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00324001.jpg?sign=1738892545-Ys5vwluvf3FPRDqASJ5iNEyVmQbB4JDd-0-dd7beaff778ba4371173dd39394d1626)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00325001.jpg?sign=1738892545-taGTElyAU72DwV5SKZzAQSnhjKsA3fnK-0-cd72d875667908932947e845d121e4d8)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00326001.jpg?sign=1738892545-VJP7pr5AVZjRfSx7rDV13RAnG7PshbOv-0-2bae9965047f3e6edcd8e70ed5b7f656)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00327001.jpg?sign=1738892545-Y0vm046IEKdOcJGRUG2K23kRCPGrNtk2-0-7168e0a2ea378532e6689f831952b54c)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00328001.jpg?sign=1738892545-jZhrexqakRF6wcyF5HTREjdOKoPbw3J6-0-4930cbfcc978e1097393c8e356cfa790)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00329001.jpg?sign=1738892545-oL9HXatDh98QJnKDBN3Za2PiSQM8E0Rd-0-903530d93fa9d3c36e04906732dcbeb2)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00330001.jpg?sign=1738892545-vQxV2AkdPFFV2WLcoK4IxPC8vz8i4WPD-0-ff9161249f0614bf20aa39915439d70d)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00331001.jpg?sign=1738892545-EuOB9jQLeFppCNY3vMdnHm5O1nOms2kP-0-f6324fc294a2629971e6e0a2bd54f887)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00332001.jpg?sign=1738892545-uMvwMhSdodqCEvsIJuuvbPJEHZLKCbA0-0-8386ecf47971dfb674443fa890f0e3fa)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00333001.jpg?sign=1738892545-iJzLfbxbC8LAG5Pj6bhAYO0PteGGj4Km-0-f5e6a99fd67fc2c17faaf48c9f78a0f1)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00334001.jpg?sign=1738892545-U0YBRbRxULGyySioH8O5uyq2XFn3Zhnt-0-461175768ae79a2cf58ea7f04fd2e029)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00335001.jpg?sign=1738892545-0x6lF1XuBJZcFzAE9LZJ0rwdW1Z73Uun-0-51427d232dc8f1e951e43486fe07f1a3)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00336001.jpg?sign=1738892545-t7yTLtZ5dqsFJpTi2wuAq7UDSn3pve60-0-def6b3aef409fd8b843264706d7755c3)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00337001.jpg?sign=1738892545-x7RrQa1ehzpfN8vPdylOjgNKbTAMJtkm-0-56ffdd88348d10008603901901a375e2)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00338001.jpg?sign=1738892545-o27M1vDS5Wk84LVOBYr1OM6EhSgnDpmS-0-65aa54019333a6aec0b8c0c6c83f0688)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00339001.jpg?sign=1738892545-AG6R0BHdd8Smi478SzO3wSKaOEgmgXmW-0-796cfb6db98569b6b149e14bbcd4164d)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00340001.jpg?sign=1738892545-h3VlpijEcmI4DOWIeHBNsMA0CUI43j4m-0-e0aa9926a1e5f0dd4247ca043cf3767e)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00341001.jpg?sign=1738892545-8MMQ4XXzi4bK1irsmOtrpysceklltgow-0-adf24caff3eea946b714df52f171f2de)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00342001.jpg?sign=1738892545-QgtFw85WLJOAFrydQwljjCCMgrgjPwgg-0-dccb51f7c8796b6f2fa36b523c89cf26)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00343001.jpg?sign=1738892545-sfGyxIHnmwxeYvDCyUqnfSe9mDVkLn1X-0-0d4f8586f715be02d7a25d56011f68b1)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00344001.jpg?sign=1738892545-PfwCfWDeDwre8AFVIcla4Q5bKTjFlL5b-0-388e1789c65972d47bb016fe0ff2ebfe)
①当A50mm和A两栏均有数值时,A50mm适用于厚度不大于12.5mm的板材,A适用于厚度大于12.5mm的板材。
②弯曲半径中的t表示板材的厚度,对表中既有90°弯曲也有180°弯曲的产品,当需方未指定采用90°弯曲或180°弯曲时,弯曲半径由供方任选一种。
③应尽量避免订购7020合金T4状态的产品。T4状态产品的性能是在室温下自然时效3个月后才能达到规定的稳定的力学性能,将淬火后的试样在60~65℃的条件下持续60h后也可以得到近似的自然时效性能值。
④T761状态专用于7475合金薄板和带材,与T76状态的定义相同,是在固溶热处理后进行人工过时效以获得良好的抗剥落腐蚀性能的状态。
铝合金板材理论质量(参考)
表3-2-29
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00345001.jpg?sign=1738892545-f8ZjEwn3dynky6433qThf6bRLSi7ggmz-0-36fddfb1b7e1f48a847e99b5b4393761)
铝及铝合金拉(轧)制无缝管牌号、状态、规格及力学性能(摘自GB/T 6893—2010)
表3-2-30
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00345002.jpg?sign=1738892545-93OTSWdadfbqW18YAuZEGUh0XxVfMXb6-0-891b0af04225f476afcfcdd58f44485f)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00346001.jpg?sign=1738892545-lljurrzbyJuvKPtNSghW0dOfXjoHwbmL-0-b0f733dfd81f181730f30efc1070371d)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00347001.jpg?sign=1738892545-WDFvISGaI98giiYMZsrQRzowoiJ1A0IK-0-cec8b11e8acf29995ec632d55b92e874)
①A表示原始标距(L0)为的断后伸长率。
铝及铝合金挤压棒材牌号、状态、规格及力学性能(摘自GB/T 3191—2010)
表3-2-31
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00347003.jpg?sign=1738892545-Tw1UKIkVTsMhqb346JSU9pl8KeWAcF4d-0-c112f0b4a0fff760b052e43cd3f6bc54)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00348001.jpg?sign=1738892545-SCdGI9fQ5b8H5V99xGokvQzjAxNIDsyt-0-35f4a9697d7c4a85630821efca455fff)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00349001.jpg?sign=1738892545-ErTDlNROdrlRLQ6TbNOjbqz1TrF95ipH-0-db26611ed7d405df4fc0316ab514a27e)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00350001.jpg?sign=1738892545-sj5awGtiJ3hstN6Sr8gAQAOHiaaEGOc5-0-d12de8109cf36b3d8b718b86a9445eb7)
铝及铝合金花纹板(摘自GB/T 3618—2006)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00350002.jpg?sign=1738892545-mSeVmvHP2ov2GJ0k5gWnhar0g34QXny1-0-79a8e5c5e4cb757d11600c8dcc3223d3)
表3⁃2⁃32
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00351001.jpg?sign=1738892545-erkmGUSmyYSIsTNfXuKJBQYu2KvtsBl8-0-efadb43b11f5f63a2e0d5699ac10f66f)
花纹板单位面积的理论质量(摘自GB/T 3618—2006)
表3-2-33
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00352001.jpg?sign=1738892545-Nw6uh26rFO6QK65DkQHhzzKEZ7zEpi5M-0-448296f8fcb99f83737ea86b80b22f29)
注:GB/T 3618—2006中未列出代号为8号及9号的理论质量。
常用冷拉铝及铝合金管规格(摘自GB/T 4436—2012)
表3-2-34
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00352002.jpg?sign=1738892545-TJpufhWtlTy7q0U5h5JNkqJx65sZRFmf-0-96c4597dd61d1502f66e725745a716d4)
注:1.表中质量是以密度2.8t/m3为准,其他密度的合金需要进行修正。
2.公称外径系列为:6,8,10,12,14,15,16,18,20,22,24,25,26,28,30,32,34,35,36,38,40,42,45,48,50,52,55,58,60,65,70,75,80,85,90,95,100,105,110,115,120。因篇幅限制未全录入。
3.冷拉、轧圆管的供货长度为1000~5500mm。
常用热挤压铝及铝合金管规格(摘自GB/T 4436—2012)
表3-2-35
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00353001.jpg?sign=1738892545-vlmHGUFQrTZV4rkGcsOaFs4cfSA4c679-0-d9d7a45342ac544fb23d0c51f0dd3735)
注:1.挤压圆管的定尺和不定尺长度范围为300~5800mm。
2.标准系列壁厚为5,6,7,7.5,8,9,10,12.5,15,17.5,20,22.5,25,27.5,30,32.5,35,37.5,40,42.5,45,47.5,50。
3.公称外径系列:25,28,30,32,34,36,38,40,42,45,48,50,52,55,58,60,62,65,70,75,80,85,90,95,100,105,110,115,120,125,130,135,140,145,150,160,165,170,175,180,185,190,195,200,205,210,215,220,225,230,235,240,245,250,260,270,280,290,300,310,320,330,340,350,360,370,380,390,400,450因篇幅限制,未全录入。
铝及铝合金冷拉正方形、矩形管规格(摘自GB/T 4436—2012)
表3-2-36
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00353002.jpg?sign=1738892545-JAgKxDrXNkOXw5SbLc6wBvuCHQQJEabw-0-92657c3530d3715336114442ed7d7db1)
注:1.壁厚s尺寸系列为1.0mm,1.5mm,2.0mm,2.5mm,3.0mm,4.0mm,4.5mm,5.0mm。
2.冷拉管的化学成分应符合GB/T 3190—2008的规定,材料牌号及力学性能应符合GB/T 6893—2010的规定。
3.冷拉正方形管、矩形管供货长度为1000~5500mm。
等边角铝型材
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00354001.jpg?sign=1738892545-hQPlC66nl5a4ZJkRfENMExW6LQ1meNxf-0-4f613ea0004c21e973386492cedc324c)
表3-2-37
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00354002.jpg?sign=1738892545-TWCbSs4G7PNxj4gXnGDbDauXVHG1NeAN-0-dd2ad146720930c7b4b37d6b95d0b7a4)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00355001.jpg?sign=1738892545-Cu1GgFNryeayQfpCIc62OrhbL1Txgg2H-0-43cb4a2eb330f19b5e3450869c6c458a)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00356001.jpg?sign=1738892545-KaOCtEywRLurGA6MbBOnov6CLlG5nhtW-0-537289dd9de430c3f7bd622b5542775a)
注:1.型材材料牌号有2A11、2A12。
2.型材的长度可按不定尺、定尺或倍尺供应,合同未注明时按不定尺供应。供应长度为1~6m,经供需双方协商可供应长度超过6m的型材。对倍尺供应的型材应加入锯切余量,每个锯口按5mm计算。定尺长度偏差应符合GB/T 14846的规定。
3.型材的室温纵向力学性能应符合GB/T 6892—2006的规定。
不等边角铝型材
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00357001.jpg?sign=1738892545-aksdZwzndmbQ0uXbEvz0bj0AYGCIjRqy-0-c7968fef1e17eae02da53b2438eeec77)
表3-2-38
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00357002.jpg?sign=1738892545-wfDllSKGlB3SoADbGjcoeEKBHtk2X3Yd-0-85cf2c37dee1e2cb3803ccccca932dc4)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00358001.jpg?sign=1738892545-8NAiwFVqJY6m9eweQL4QhUExrB3vGNtW-0-1b149ffa15b407798d607404cf3812d9)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00359001.jpg?sign=1738892545-k5w83Cc8Xmn5ehDP1qlnrwFpLv8bQwtb-0-c8b370b528b79ae89f3eb0d748f50c7a)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00360001.jpg?sign=1738892545-YwU5PUECAO9iax9WMtm5XM8sEhaR2vE1-0-9393bb8af28954fccbdb0e869b73284e)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00361001.jpg?sign=1738892545-VOAUv49IVbTgtZR6Rtox578sjwn8hhqV-0-0a488d137a94a093f06bed796d89033e)
注:见表3-2-37注。
槽铝型材
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00361002.jpg?sign=1738892545-PzkC0cyMXgUmUCRAp2YLU0i8DU4kc0jv-0-5d3811a21093cf4e502eb3685f739953)
表3-2-39
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00361003.jpg?sign=1738892545-ahdYmzp3VeIZHxM2r8HJ2ZvlcA9rCdGo-0-3d3ee3df81a5b268a7b09756f2dc4458)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00362001.jpg?sign=1738892545-mcwSpwMEjSiMojq8S2udWp245B8vyYFB-0-760b621318f4802605a0e74b33231a47)
注:见表3-2-37注。
铝及铝合金加工产品的性能特点与用途
表3-2-40
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00363001.jpg?sign=1738892545-ikWBLC9Mz7woxSCZp4wGDTxri0waQLIR-0-60f92a0f0a89eb8e6cacd77845cc931c)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00364001.jpg?sign=1738892545-texq9P463ljPWeF5rbafyabkyxPM1tQn-0-c4ed53d53cb364600f81175dccf10c78)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00365001.jpg?sign=1738892545-GzMFMSMnsKwUOCCst78uC0mlP9jqgdHD-0-53be77d1235e5dacfa32c08a60123119)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00366001.jpg?sign=1738892545-hfwDPTVJeVCRTZe86SYC9KxbgKz0K0yr-0-3b132207a50f742ffb39ae4a1f005d08)