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鍖栧鎴愬垎锛�
| 鍚堥噾pai铏� | 纭匰i | 閻礔e | 閵匔u | 閷矼n | 閹侻g | 閴籆r | 閶匷n | 閳i | 閶痁r | 鍏跺畠 | 閶丄L | |||
| 鏂扮墝铏� | 鑸婄墝铏� | 0.50 | 0.50 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 鈥斺€� | 0.30 | 0.15 | 鈥斺€� | 姣忓€� | 绺借▓ | ||
| 2A12 | LY12 | 0.05 | 0.15 | 浣欓噺 | ||||||||||
姗熸鎬ц兘锛�
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閶佸悎閲憄ai铏熷強 鐙€鎱�(t脿i) |
鎶楁媺寮峰害 Rm/Mpa |
灞堟湇寮峰害 Rp0.2/Mpa |
寤朵几鐜�/% | 纭害/ HBW伪 |
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| 2A12-T4 | 425 | 275 | 12 | 120 | |||||||||||||||||
鐗╃悊鎬ц兘锛�
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閶佸悎閲憄ai铏熷強 鐙€鎱�(t脿i) |
鐔辫啫鑴圭郴鏁�(sh霉) (20-100鈩�) 渭m/m?k |
鐔旈粸鑼冨湇 (鈩�) |
闆诲皫鐜� 20鈩�(68鈩�) (%IACS) |
闆婚樆鐜�20鈩�(68鈩�) 惟mm2/m |
瀵嗗害 (20鈩�)(g/cm3) |
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| 2A12-T4 | 22.9 | 502-638 | 30 | 0.057 | 2.8 | |||||||||||||||||
璩�(zh矛)閲忕壒寰侊細
瀵嗗害锛�2.80g/cm?銆�
娉婃澗姣旓細20鈩冿紙68锛︼級鏅傜偤0.33銆�
褰堟€фā閲忥細鎷変几锛�72.4GPa锛�10.5?106psi锛夊壀鍒囷細28.0GPa锛�4.0?106psi锛夊绺細73.8GPa锛�10.7?106psi锛�
