| 合金类型① | 密度 g·cm-3 | 成分②/(%) | ||||||
| Si(b) | Fe | Cu | Mg | Zn | O | 其他 | ||
| X7064 Hi-str. | 2.82 | 0.12max | 0.15max | 1.8~2.4 | 1.9~2.9 | 6.8~8.0 | 0.05~0.3 | 0.06~0.25Cr, 0.1~0.5Cr, 0.1~0.4Co |
| 7090 Hi-str. | 2.85 | 0.12max | 0.15max | 0.6~1.3 | 2.0~3.0 | 7.3~8.7 | 0.2~0.5 | 1.0~1.9 Co |
| 7091 Hi-str. | 2.82 | 0.12max | 0.15max | 1.1~1.8 | 2.0~3.0 | 5.8~7.1 | 0.2~0.5 | 2.0~0.6 Co |
| IN9021 Hi-str. | 2.79 | - | - | 4.0 | 1.5 | - | 0.8 | 1.1C |
| CW67-Hi-str. | 2.87 | - | - | 1.5 | 2.2 | 9.0 | 0.35 | 0.14Zr,0.1Ni |
| IN9052 Corr | 2.65 | - | - | - | 4.0 | - | 0.8 | 1.1C |
| CU78 Elev | 2.93 | - | 8.3 | - | - | - | - | 4.0Ce |
| CZ42 Elev | 2.93 | - | 7.0 | - | - | - | - | 6.0C |
| CW63 Elev | 2.74 | 13.0 | 0.1 | - | - | - | - | 4.5Mn,0.2Cr, 0.2Ti |
| Mo-V Elev | 2.89 | 8.0 | - | - | - | - | 1.0V,2.0Mo | |
| FVS0812 Elev | 2.96 | 1.65 | 8.0 | - | - | - | - | 1.35V |
注:① Hi-str. 高强度;Corr抗腐蚀;Elev耐高温。
② 所有成分中包含余量铝。




