[摘要]
序号
合金牌号
合金代号
铸造方法
合金状态
机械性能不低于
抗拉强度 σb MPa
伸长率δs %
布氏硬度 HB (5/250
| 序号 | 合金牌号 | 合金代号 | 铸造方法 | 合金状态 | 机械性能不低于 | ||
| 抗拉强度 σb MPa | 伸长率δs % | 布氏硬度 HB (5/250/30) | |||||
| 1 | ZAlSi7Mg | ZL101 | S.R.J S.R. J | F T5 T5 | 153 192 202 | 2 2 2 | 50 60 60 |
| 2 | ZAlSi7MgA | ZL101A | J | T5 | 261 | 4 | 80 |
| 3 | ZAlSi12 | ZL102 | J | T5 | 153 | 2 | 50 |
| 4 | ZAlSi9Mg | ZL104 | S.R.J | F | 143 | 2 | 50 |
| 5 | ZAlSi5Cu1Mg | ZL105 | S.R. J | T5 T5 | 212 231 | 1 0.5 | 70 70 |
| 6 | ZAlSi5Cu1MgA | ZL105A | R. J | T5 T5 | 271 290 | 1 2 | 85 85 |
| 7 | ZAlSi7Cu4 | ZL107 | J | F | 163 | 2 | 65 |
| 10 | ZAlSi9Cu2Mg | ZL111 | J | F | 202 | 1.5 | 80 |
| 11 | ZAlSi7Mg1A | ZL114A | J | T5 | 310 | 3 | 100 |
| 12 | ZAlSi5Zn1Mg | ZL115 | S. J | T5 T5 | 271 310 | 3.5 5 | 90 100 |
| 13 | ZAlSi8MgBe | ZL116 | S. J | T5 T5 | 290 330 | 2 4 | 85 90 |
| 14 | ZAlCu5Mn | ZL201 | S.R.J | T5 | 330 | 4 | 90 |
| 15 | ZAlCu5MnA | ZL201A | S.R.J | T5 | 388 | 8 | 100 |
| 16 | ZAlCu10 | ZL202 | S.J | F | 104 | — | 50 |
| 17 | ZAlCu4 | ZL203 | S.R. J | T5 T5 | 212 222 | 3 3 | 70 70 |
| 18 | ZAlCu5MnCdA | ZL204A | S | T5 | 437 | 4 | 100 |
| 19 | ZAlCu5MnCdVA | ZL205A | S | T5 | 437 | 7 | 120 |
| 22 | ZalMg5Si1 | ZL303 | S.R.J | F | 143 | 1 | 55 |