鋁雲匯 鋁業產品 重慶2A12合金鋁管

重慶2A12合金鋁管

共有 1 重慶2A12合金鋁管 廠家,在鋁雲匯發布了 2 重慶2A12合金鋁管 產品信息。
 2xxx系合金材料的強度較高,2xxx牌號的合金強度可與鋼抗衡。但因含銅量的差異,此系合金的強度、抗蝕性等在較寬範圍內變化,以滿足不同的需求。其中,銅含量較低的合金,抗蝕性
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