钛合金化学成分表
时间：2023-02-20 访问量：1059
| 牌号 | 名义化学成分 | 化学成分(质量分数)% | ||||||||||||||
| 主要成分 | 杂质、不大于 | |||||||||||||||
| Ti | Al | Sn | Mo | Pd | Ni | Si | B | Fe | C | N | H | O | 其他元素 | |||
| 单一 | 总和 | |||||||||||||||
| TA1-1 | 工业纯钛 | ≤0.20 | - | - | - | - | - | ≤0.08 | - | 0.15 | 0.05 | 0.03 | 0.003 | 0.12 | - | 0.10 |
| TA1 | 工业纯钛 | - | - | - | - | - | - | - | - | 0.20 | 0.08 | 0.03 | 0.015 | 0.18 | 0.10 | 0.40 |
| TA2 | 工业纯钛 | - | - | - | - | - | - | - | - | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | 0.10 | 0.40 |
| TA3 | 工业纯钛 | - | - | - | - | - | - | - | - | 0.30 | 0.08 | 0.05 | 0.015 | 0.35 | 0.10 | 0.40 |
| TA4 | 工业纯钛 | - | - | - | - | - | - | - | - | 0.50 | 0.08 | 0.05 | 0.008 | 0.25 | 0.05 | 0.20 |
| TA7 | Ti-5Al-2.5Sn | 余量 | 4.0-6.0 | 2.0-3.0 | - | - | - | - | - | 0.50 | 0.08 | 0.05 | 0.015 | 0.20 | 0.10 | 0.40 |
| TA8 | Ti-0.05Pd | 余量 | - | - | - | 0.04-0.08 | - | - | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | 0.10 | 0.40 | |
| TA9 | Ti-0.2Pd | 余量 | - | - | - | 0.12-0.25 | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | 0.10 | 0.40 | |||
| TA10 | Ti-0.3Mo-0.8Ni | 余量 | - | - | 0.2-0.4 | - | 0.6-0.9 | - | - | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | 0.10 | 0.40 |
| TA11 | Ti-8Al-1Mo-1V | 余量 | 7.35-8.35 | - | 0.75-1.25 | 0.75-1.25 | - | - | - | 0.30 | 0.08 | 0.05 | 0.015 | 0.12 | 0.10 | 0.30 |
| 美标牌号 | 国标 | 主要合金成分（余量：钛） |
| Gr1 | TA1 | 纯钛 |
| Gr2 | TA2 | 纯钛 |
| Gr3 | TA3 | 纯钛 |
| Gr4 | TA4 | 纯钛 |
| Gr5 | TC4 | 6%铝+4%钒 |
| Gr6 | TA7 | 5%铝+2.5%锡 |
| Gr7 | TA9 | 0.12~0.25%钯 |
| Gr9 | TA18 | 3%铝+2.5%钒 |
| Gr11 | TA9-1 | 0.12~0.25%钯 |
| Gr12 | TA10 | 0.3%钼+0.8%镍 |
| Gr13 | 0.5%镍+0.05%钌 | |
| Gr14 | 0.5%镍+0.05%钌 | |
| Gr15 | 0.5%镍+0.05%钌 | |
| Gr16 | 0.04~0.08%钯 | |
| Gr17 | TA8-1 | 0.04~0.08%钯 |
| Gr18 | TA25 | 3%铝+2.5%钒+0.04~0.08%钯 |
| Gr19 | TB9 | 3%铝+8%钒+6%铬+4%锆+4%钼 |
| Gr20 | TB9 | 3%铝+8%钒+6%铬+4%锆+4%钼+0.04~0.08钯 |
| Gr21 | TB8 | 15%钼+3%铝+2.7%铌+0.25%硅 |
| Gr23 | TC4 ELI | 6%铝+4%钒 ELI 低组织间隙 |
| Gr24 | TC22 | 6%铝+4%钒+0.04~0.08钯 |
| Gr25 | 6%铝+4%钒+0.04~0.08钯+0.3~0.8%镍 | |
| Gr26 | 0.08~0.14%钌 | |
| Gr27 | 0.08~0.14%钌 | |
| Gr28 | TA26 | 3%铝+2.5%钒+0.08~0.14%钌 |
| Gr29 | TC23 | 6%铝+4%钒+0.08~0.14%钌 |
| Gr30 | 0.3%钴+0.05%钯 | |
| Gr31 | 0.3%钴+0.05%钯 | |
| Gr32 | 5%铝+1%锡+1%锆+1%钒+0.8%钼 | |
| Gr33 | 0.4%镍+0.015%钯+0.025%钌+0.15%铬 | |
| Gr34 | 0.4%镍+0.015%钯+0.025%钌+0.15%铬 | |
| Gr35 | 4.5%铝+2%钼+1.6%钒+0.5%铁+0.3%硅 | |
| Gr36 | 45%铌 | |
| Gr37 | 1.5%铝 | |
| Gr38 | 4%铝+2.5%钒+1.5%铁 |
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