供应 aa7075 aa7075 aa7075 aa7075
aa7075  aa7075  aa7075铝板价格，aa7075铝棒，aa7075铝板，aa7075铝棒，上海博汉——是上海地区规模最大的铝原材料供应商之一，主要经营国产优质合金铝材、合金铜材        ，美国铝业公司（ALCOA）原厂进口合金铝板、铝棒及型材（7075、6061、5052、2024等多种牌号及状态）、进口阳极氧化铝板等多种工业原材料，广泛应用于航空航天、船舶制造、机械设备、模具制造五金制品等各行业。      

合金典型用途：      

1）1XXX系列        工业纯铝；      

2）2XXX系列        Al-Cu、Al-Cu-Mn合金，；      

3）3XXX系列        Al-Mn合金；      

4）4XXX系列        Al-Si合金；      

5）5XXX系列        Al-Mg合金；      

6）6XXX系列        Al-Mg-Si合金；      

7）7XXX系列        Al-Mg-Si-Cu合金；      

8）8XXX系列        其它。      

本公司是一家专业代理世界知名品牌，美国ALCOA,日本KOBELCO，德国      

              


Corus,台湾中钢，西南铝，丛林南山等优质铝合金，主营牌号多规格全价格优。      

              


其产品：铝合金铝板、铝合金铝棒、铝合金铝管、铝合金铝卷、铝合金铝角棒/型      

              


材(多角棒、六角棒等)        花纹铝板/铸造铝合金/超硬铝/锻铝/硬铝/防锈铝/工业纯铝      

              


铝合金的化学成份(Chemical        ComPOSTTTION        Limit        Of        Aluminum        )      

2024        23.2        0.5        3.8-4.9        0.3-0.9        1.2-1.8        0.1        0.25        0.15        0.05        0.15        余量      

5052        25        0.4        0.1        0.1        2.2-2.8        0.15-0.35        0.1        --        0.05        0.15        余量      

5083        23.8        0.4        0.1        0.3-1.0        4.0-4.9        0.05-0.25        0.25        0.15        0.05        0.15        余量      

6061        23.6        0.7        0.15-0.4        0.15        0.8-1.2        0.04-0.35        0.25        0.15        0.05        0.15        余量      

7050        23.5        0.15        20.-2.6        0.1        1.9-2.6        0.04        5.7-6.7        0.06        0.05        0.15        余量      

7075        23.6        0.5        1.2-2.0        0.3        2.1-2.9        0.18-0.28        5.1-6.1        0.2        0.05        0.15      

铝铸件牌号        我国容器用铝铸件牌号采用ZAl+主要合金元素符号+合金元素含量数百分率表示。例如；ZAlSi7Mg1A、ZAlCu4、ZAlMg5Si等。      

状态代号        相同牌号的铝及铝合金，状态不同时，力学性能不相同。按照GB/T16475《变形铝和铝合金状态代号》标准，新状态代号规定如下：      

O        退火状态      

H112        热作状态      

T4        固溶处理后自然时效状态      

T5        高温成形过程冷却后人工时效状态      

T6        固溶处理后      

铝板2A02        5～6        0.3        0.4        0.7        余      

铝板2A04        3.9～5        0.4～1.2        0.2～0.8        0.25        0.1        0.15        0.5～1.2        0.7        余      

铝板2A11        3.5～4.5        0.4～1        0.4～0.8        0.25        0.1        0.15        0.2～0.8        0.70        余      

铝板2A10        3.5～4.5        0.2        0.45～0.9        0.25        0.1        0.9        1        余        1.7～2.3Ni      

铝板2A12        3.8～4.9        0.3～0.9        1.2～1.8        0.25        0.1        0.15        0.5        0.5        余      

铝板2025        3.9～5        0.4～1.2        0.05        0.25        0.1        0.15        0.5～1.2        1        余      

铝板2036        2.2～3        0.1～0.4        0.3～0.6        0.25        0.1        0.15        0.5        0.5        余      

铝板2A01        2.2～3        0.2        0.2～0.5        0.25        0.1        0.8        0.7        余      

铝板2124        3.8～4.9        0.3～0.9        1.2～1.8        0.25        0.1        0.15        0.2        0.3        余      

铝板2A80        3.5～4.5        0.2        1.2～1.8        0.25        0.1        0.9        1        余        1.7～2.3Ni      

铝板LY19        5.8～6.8        0.2～0.4        0.02        0.1        0.02～0.1        0.2        0.3        余      

铝板2A16        5.8～6.8        0.2～0.4        0.02        0.1        0.1～0.2        0.2        0.3        余      

铝板LD7        1.9～2.7        1.3～1.8        0.1        0.04～0.1        0.1～0.25        0.9～1.3        余        0.9～1.2Ni      

铝板3A21        0.05～0.2        1～1.5        0.1        0.6        0.7        余      

铝板3004        0.25        1～1.5        0.8～1.3        0.25        0.3        0.7        余      

铝板3005        0.3        1～1.5        0.2～0.6        0.25        0.1        0.1        0.6        0.7        余      

铝板3105        0.3        0.3～0.8        0.2～0.8        0.4        0.2        0.1        0.6        0.7        余      

铝板LD11        0.5～1.3        0.8～1.3        0.25        0.1        11～13.5        1        余        0.5～1.3Ni      

铝板4043        0.3        0.05        0.05        0.1        0.2        4.5～6        0.8        余      

铝板4045        0.3        0.05        0.05        0.1        0.2        9～11        0.8        余      

铝板4047        0.3        0.15        0.1        0.2        11～13        0.8        余      

铝板4145        3.3～4.7        0.15        0.15        0.2        0.15        9.3～10.7        0.8        余      
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