| CuZn37Mn3Al2PbSi (CW713R) |
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| 年级： | CuZn37Mn3Al2PbSi |
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| 数量： | CW713R |
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| 分类： | 复合铜锌合金 |
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| 密度 | 8.1 克/厘米? |
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| 标准： | EN 12164: 1998 铜和铜合金。自由加工用棒材 |
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| EN 12167: 1998 铜和铜合金。一般用途的型材和矩形条 |
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| EN 12168: 1998 铜和铜合金。用于自由加工用途的空心杆 |
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| EN 12165: 1998 铜和铜合金。锻造和未锻造锻料 |
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| EN 12449: 1999 铜和铜合金。用于一般用途的无缝圆管 |
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| EN 12420: 1999 铜和铜合金。锻件 |
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| 化学成分% 等级 CuZn37Mn3Al2PbSi (CW713R) |
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| 铁 | 四 | 锰 | 镍 | 铝 | 铜 | 铅 | 锡 | 别人 | - |
| 1 | 0.3-1。3 | 1.5-3 | 1 | 1.3-2。3 | 57-59 | 0.2-0。8 | 0。4 | 总0。3 | 锌-余数 |
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| CuZn37Mn3Al2PbSi 级 (CW713R) 的力学性能 |
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| Rm -抗拉强度 (MPa) (R540) | 540 |
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| Rm -抗拉强度 (MPa) (R570) | 570 |
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| Rp0.2 0.2% 证明强度 (MPa) (R540) | 280 |
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| Rp0.2 0.2% 证明强度 (MPa) (R570) | 300 |
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| 断裂伸长率 (%)(R540) | 15 |
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| 断裂伸长率 (%)(R570) | 12 |
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| 布氏硬度 (HB): (R540) | 150 |
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| 布氏硬度 (HB): (R570) | 150 |
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