分類：青銅系列
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QSn6.5-0.1磷青銅板帶 QSn6.5-0.1 化學(xué)成份Chemical Composition |
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| （單位：質(zhì)量%）Unit：mass% | |||
| Sn | P | Cu | 雜質(zhì)總和 |
| 6.0-7.0 | 0.1-0.25 | 余量 | ≤0.1 |
| 物理性能 Physical Properties | ||
| 導(dǎo)電率 | ≥13 | %IACS |
| 熱導(dǎo)率 | 74.4 | W/(m.K) |
| 熱膨脹系數(shù) | 17.1 | 10-6/K |
| 密度 | 8.8 | g/cm3 |
| 彈性模量 | 124 | GPa |
| 機(jī)械性能 Mechanical Properties |
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| 狀態(tài) | 抗拉強(qiáng)度（N/mm2） | 延伸率（N/mm2） | 維氏硬度（Hv） | ||
| M | O | O60 | 320-410 | ≥40 | / |
| Y4 | 1/4H | H01 | 400-510 | ≥35 | 120-155 |
| Y2 | 1/2H | H02 | 490-610 | ≥8 | 150-190 |
| Y | H | H04 | 600-690 | ≥5 | 180-220 |
| T | EH | H06 | 635-720 | / | 200-240 |
| TY | SH | H08 | ≥690 | / | ≥210 |
| 厚度公差 | ||||||
| 厚度范圍mm | 0.08-0.15 | ≥0.15-0.3 | >03~0.6 | ≥0.6~0.8 | ≥0.8~1.4 | ≥1.4~2.0 |
| 公差mm | ±0.004 | ±0.005 | ±0.008 | ±0.01 | ±0.015 | ±0.03 |
| 寬度公差 | ||||||
| 厚度范圍mm |
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>0.08-0.3 | >0.3-0.6 | >0.3-0.8 | >0.8-1.4 | >1.4-2.0 |
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寬度及公差范圍 mm |
5-50 | ±0.05 | ±0.08 | ±0.1 | ±0.15 | ±0.2 |
| >50-100 | ±0.075 | ±0.1 | ±0.15 | ±0.2 | ±0.3 | |
| >100 | ±0.1 | ±0.15 | ±0.2 | ±0.3 | ±0.5 | |
