| 種類 | 鋁板材 |
|---|---|
| 材質(zhì) | LY12 |
| 產(chǎn)地 | 蘇州 |
| 用途 | 航空固定裝置，卡車，塔式建筑，船，管道 |
| 規(guī)格 | Φ45 |
....................................................................................................................................................................................................................................................................................................................................................................................
....................................................................................................................................................................................................................................................................................................................................................................................
牌號(hào) | 化學(xué)成分(重量百分比) Chemicai composition(WT%) | |||||||||
| 鈦 (Ti) | 硅 (Si) | 錳 (Mn) | 鎂 (Mg) | 鐵 (Fe) | 鉻 (Cr) | 鋅 (Zn) | 鈦＋稀土 (Ti+Zr) | 鋁 (Al) | 銅 (Cu) | |
| LY12鋁合金 | ≤0.15 | ≤0.50 | 0.30～0.9 | 1.2～1.8 | 0.000～0.500 | ≤0.10 | ≤0.25 | 擠壓和鍛造產(chǎn)品≤0.20 | 余量 | 3.8～4.9 |
