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| 青铜粉 Bronze powder | ||||||||
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| 牌 号 | 化学成分% | 规格（目） | 用 途 | |||||
| Sn | Zn | Pb | P | O | Cu | |||
| Titd-QT-1 | 5.5-6.5 | 5.5-6.5 | 2.5-3.5 | ≤0.03 | ≤0.3 | Bal. | -200 | 青铜粉广泛应用于粉末冶金材料，焊接材料，摩擦材料和金刚石工具，密封件等 |
| Titd-QT-2 | 5.5-6.5 | 5.5-6.5 | ≤0.03 | ≤0.3 | Bal. | -200 | ||
| Titd-QT-2a | 6.5-6.5 | ≤0.03 | ≤0.3 | Bal. | -200 | |||
| Titd-QT-3 | 9.0-11.0 | ≤0.03 | ≤0.3 | Bal. | -200 | |||
| Titd-QT-3A | 9.0-11.0 | 9.0-11.0 | ≤0.03 | ≤0.3 | Bal. | -200 | ||
| Titd-QT-3B | 14.0-16.0 | ≤0.03 | ≤0.3 | Bal. | -200 | |||
| Titd-QT-4 | 19.0-21.0 | ≤0.03 | ≤0.3 | Bal. | -200 | |||
| Titd-QT-5 | 29.0-31.0 | ≤0.03 | ≤0.3 | Bal. | -200 | |||
| Titd-QT-6 | 32.0-34.0 | ≤0.03 | ≤0.3 | Bal. | -200 | |||
| Titd-QT-7 | 38.0-42.0 | ≤0.03 | ≤0.3 | Bal. | -200 | |||
青铜粉CuSn10︱CuSn20︱CuSn30︱CuSn40
