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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=1738937638-3HnWwmVZkQmrmbtlQ8lvmGaYUrGDMZ74-0-2a2f8f48ec95ecf90839bfb2b5bab1b7)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00312001.jpg?sign=1738937638-MDg4DXRbRbwceTLEFZlT7SJZy9nfv4Z7-0-61f8763e05bcbf49a8118e4ea74b957b)
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=1738937638-paY8vo83GNlTK1S9xaqF4wwPtOmgkue0-0-871aaafdf02aca8ee3d81fe32002d78f)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00313001.jpg?sign=1738937638-53MXNIF3IF8nN3CAkktwpTJrVT6LHfz3-0-b1b810477e1cdc35684b9376765e62f7)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00314001.jpg?sign=1738937638-uINzFD5JQrdsZHPa7gzx4J2LqrYNFphX-0-72e51c7756fe1a3fa169c6879f3bee9d)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00315001.jpg?sign=1738937638-fS49inr9r6MNMT6jHsJpNSP2yxcY9Zme-0-7c3ca21176969b72be0d478ad6e5b927)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00316001.jpg?sign=1738937638-M9krsZ3rC082xlemOqilxGZJhNuZOmYx-0-b3ebec74e808ca26fa6627956d476bd6)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00317001.jpg?sign=1738937638-xsWqtBT8pZYtRnERzFJiVpyRY1G0ZcO5-0-e2bf3e88ce120c8c029497fab05e5fcb)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00318001.jpg?sign=1738937638-5bI6GJJrhT1ZkyYDRE0x1D6vP3kd7Kuu-0-7e08d4f3f1b5431d7649c7c665db1b55)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00319001.jpg?sign=1738937638-PnskDMyYjfuMaOPeGGO02ruJ8O3RJErJ-0-71f3681fb7cf1bd2ff2fe9835b993517)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00320001.jpg?sign=1738937638-rhwbKJBVH3H3qLVrAKYZRCozAbSSzvgT-0-11731884e8fef024666160e5a8a4fd70)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00321001.jpg?sign=1738937638-yzJOfG417njS7R3gdCv73FHop3F5MEkc-0-760c82b358e50d5cfe22c10f2077c095)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00322001.jpg?sign=1738937638-cw26rtjDZmf2Ep1xl8NSWixnDJ6tug7M-0-4aa5ef7280bc3fab6e020ae33367e23f)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00323001.jpg?sign=1738937638-9igwX0EWC0fq9ZX1N4Hi3z49zpX6Pm9J-0-8d7f933587a8a730e6d015dd50b01dd2)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00324001.jpg?sign=1738937638-R5SaoWhlXL85hokzRY6QXM5ifpSZAMVc-0-46dc205e6f5799a9b99eb5f4fc628fdb)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00325001.jpg?sign=1738937638-GAEWqoE2yc0TMe7y9ffPd5dm3t7XMTfC-0-c49a843f4ac62a0d5f287d069017fcc8)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00326001.jpg?sign=1738937638-cCbmzUBhRsEF08Llr2A6qJa4bH3C8zqv-0-725f3a98162513b902e16594adf7ed20)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00327001.jpg?sign=1738937638-Wm8vsN40D9ZCmNbhSvvvwsAjfVewrBc7-0-be5635409e104b50e27d03d2edc3ee33)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00328001.jpg?sign=1738937638-zU1M9LSCZiME9DLyL6Ho8vrHtMWeapYY-0-1c49b3476cb995fd04a1bc4a2cab3921)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00329001.jpg?sign=1738937638-RWywxSuY616WBeFs6MFOT5ExOTrrQyEe-0-d0368a0bedf3efb6cb6c2ea0d2015016)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00330001.jpg?sign=1738937638-iV9U4vY9FkSzO0FK3SCImvlysK4yNX5Y-0-910951d5d61fcc81fb68158beddfdfba)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00331001.jpg?sign=1738937638-KCXfBlU7he5HAMushG8IM4UQmR6yRZmv-0-e700f7fbccc886acb59b08e2b8cf64b7)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00332001.jpg?sign=1738937638-y24dmjdfqpdzW7qlxG28SnCwuotSBIK8-0-986b5ef108fd51ded00d4d389656402a)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00333001.jpg?sign=1738937638-YNkZS25CF9gFdiuHiPY5fdYa9Oz38LvU-0-d279777e363d6cb98c4eb5155c45c4ea)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00334001.jpg?sign=1738937638-dc8KWw45ahElPzgWC6KeG3gggvPcWSCU-0-14cb3da57cf9158aac1581ebd44bf8ee)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00335001.jpg?sign=1738937638-by8qmBcZw5CGsMitg7jpFMD7uSy1vxIb-0-fc3bab1b4e5211c065459438f518da07)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00336001.jpg?sign=1738937638-2k1UQBC19J2TTxhYmBfhEPGKrh5RoFUr-0-76b37fdddfb69d71bc15c65f6d392bdc)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00337001.jpg?sign=1738937638-KB8Md24di1dD39C6iXdJNIdvoHpSLx99-0-321e8c669cdf3af6977077a105b87b72)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00338001.jpg?sign=1738937638-tuKM1VufjgHk5vZ9VOZ9hEoct06xJ0LX-0-a3df4dbf7e99cca37473a16713c1c57e)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00339001.jpg?sign=1738937638-Q7EwjRZ9z5vtOvQrLkbq1A47B5fbaLx1-0-5a74bc37e358762bcb648c87ef32de69)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00340001.jpg?sign=1738937638-HQvxoS1p3076W7IvQBq9u2Inb57LZz6H-0-368fd5937e13cff0a540fcbcdec8587e)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00341001.jpg?sign=1738937638-Ys9SfUhFHRNO96RTur7F5nQhHhJ7dUoU-0-486dd5c5f17a1f55afe4c6613b89a595)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00342001.jpg?sign=1738937638-W6JhlBQ8Rlp5A6dSeQNeXGSpNrFHDEml-0-d357e5a80acd91166f70cb76d5446876)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00343001.jpg?sign=1738937638-gKbdqP8msTOmb4uC7noQaJIiX19Jrquj-0-2a44f1c90f14030f20ab1776c45a493c)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00344001.jpg?sign=1738937638-jGZbt4fDWGi5F68ADDAKwP1Hqq0H2EmF-0-95eb616e46faf4a053c626eae10fc5b6)
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=1738937638-vZPQETcO7vlVYWrfJdU2fch3SgxyTTYb-0-f3dadbe7c9ae05709acf3626ba878f6b)
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=1738937638-RTjlNWoLh6MuHt2IJHtvz5BTqlqHVZMZ-0-755acf1402ae92cf4608dcbef2168782)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00346001.jpg?sign=1738937638-jxKBGmPX5UvjY0FJWDwQjDib25rs0HOT-0-241fdb7a3236f73136eb6a2a5fe7947e)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00347001.jpg?sign=1738937638-63ER8dpKvPw0RNWX0aKY3bEIhti8fB19-0-a8dabd890a5b1c03789fb9066c235d92)
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=1738937638-p5BZ9Cd9qpSj6y6ibr9pYNCL7VSpiTse-0-58a34d60e544f59f4ad612f4df238a9a)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00348001.jpg?sign=1738937638-XU3Mmva56KjcFKWwGtCRxS7xTRNwP244-0-73732d8c93ea0cdd72c46f99c6b73036)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00349001.jpg?sign=1738937638-45I4YD1vF43MUAvnYQ01xKDu6AQv819k-0-dbe09c3b95434576e49d1d576ce11763)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00350001.jpg?sign=1738937638-2pAaqphFXAG5eFFkPSKES0J1YbUcknTR-0-e89a8eaa1c542c898e4f9d0755e2e521)
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=1738937638-Kkw1oUeulootQJ9yPmcFXfq0rTi7uD8a-0-9fd402adfcd20338ec52b4131fe5dc69)
表3⁃2⁃32
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00351001.jpg?sign=1738937638-MZl6QCQC5SAJFBZUyT98iMCGDHSMZctS-0-20b19cb5844a53562057375aef624b11)
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=1738937638-nH0ApAZEbHv2G3yJYWVRRlerWX58KVjR-0-b8f958eee170106321a910e8d8ca3a9e)
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=1738937638-gTIINM9rxSo9gQlMSva4e7ohhet3isxR-0-92dba33dad3efbb29e5033a078532dab)
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=1738937638-1ZBM7U2l25s2AVGapae8OQAn2dx1iJnM-0-0d237379d6db8c4cba09728783a4a474)
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=1738937638-SghpCSmqj7k2fPYXVu4P13m6b3Nynl2l-0-f0f86b72d94b67961655fe80fa1aecea)
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=1738937638-bqCJxhhVkPPIfnRqYXmRAFlEppFwes2a-0-bf9fb9418cc24113abc3dbb831843739)
表3-2-37
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00354002.jpg?sign=1738937638-eOUKH858HFVYABoFdrbslzRiNjAWCdyW-0-44b9e8d847749cb36b0af4973ad0deed)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00355001.jpg?sign=1738937638-BcoBklNVWrt2TWKM3jYoOMv9seqHM3lv-0-326fa78a0d410b82d3933cb18108e38d)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00356001.jpg?sign=1738937638-b1qbfTSxyEHoxygEbiBeLCaJThy82bxm-0-89b0b0d57c0e06a381687e1d939fcf9d)
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=1738937638-QZKKufuiu2HUeaQr3v5hi9RtHrUWmu6G-0-0388c3007864442791fa2e22da671fe5)
表3-2-38
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00357002.jpg?sign=1738937638-FXhQfhJyW42BM0gkq2oCc8uMfrApTYCR-0-a1f385af967ce90c6d80b91477062b59)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00358001.jpg?sign=1738937638-CT1fPACQ1awAfr8zNC70AkTHj5KRx8sj-0-d28eb6ba6495de9036c95f3b11309905)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00359001.jpg?sign=1738937638-Ju8js5q2dJieLGtLJ6pKAC4v1QxWH1UU-0-2b122f421ac929e38f2a0732b530d09c)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00360001.jpg?sign=1738937638-hJweiLYDeq8BRdBRDMomWzcTnFtRBzCs-0-4be69378f2bc3687c295836c58b43af3)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00361001.jpg?sign=1738937638-Cn8hJW9QN3iE587ZMxNUGe8HWplKtHqx-0-e67be7acab89cab4270ccdc93065a53d)
注:见表3-2-37注。
槽铝型材
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00361002.jpg?sign=1738937638-v0ugKVealCPWIDEx3MLEtN72FMtIfBro-0-a9cf8682d14b07b8311095e723cbd610)
表3-2-39
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00361003.jpg?sign=1738937638-MXD2Ys5BXRLRjrXnEYfBKqnxyfUDmVYH-0-3de488dfcc9ededf69311a7a1b1f3913)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00362001.jpg?sign=1738937638-vgd8V6OUFfA1PPvZwccc6nmtWzYZHcC6-0-ad5c4429fe3d590516e3d224be5ef901)
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=1738937638-vHOWlJBqFsAnKuP2B5SGZNM6ZGeN8jSw-0-8873e9ff3fa858319c267bf1e08dcf88)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00364001.jpg?sign=1738937638-CA7fxJVVSlg4yHAtksY7T6826D1sJyT6-0-dd35c43bc4b5034520863d93b8dd153f)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00365001.jpg?sign=1738937638-Q4MQdnFDeeyLNboownG7PnwnVWqR2Cmj-0-61bfbccccfa21cdc45631deca47bed7a)
![](https://epubservercos.yuewen.com/5EDD1A/16499785105920106/epubprivate/OEBPS/Images/img00366001.jpg?sign=1738937638-Z1z9QYwFW8SkkRXRhis3AHsXMZg7zTdR-0-dedef70d3a4d686af6e2d237cfc0f5b2)