CuZn35Ni3Mn2AlPb (CW710R) |
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年级: | CuZn35Ni3Mn2AlPb |
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数量: | CW710R |
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分类: | 复合铜锌合金 |
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密度 | 8.3 克/厘米? |
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标准: | EN 12163: 1998 铜和铜合金。一般用途杆 |
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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 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 CuZn35Ni3Mn2AlPb (CW710R) |
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铁 | 四 | 锰 | 镍 | 铝 | 铜 | 铅 | 锡 | 别人 | - |
0。5 | 0。1 | 1.5-2。5 | 2月3日 | 0.3-1。3 | 58-60 | 0.2-0。8 | 0。5 | 总0。3 | 锌-余数 |
CuZn35Ni3Mn2AlPb 级 (CW710R) 的力学性能 |
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Rm -抗拉强度 (MPa) (R490) | 490 |
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Rm -抗拉强度 (MPa) (R550) | 550 |
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Rp0.2 0.2% 证明强度 (MPa) (R490) | 300 |
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Rp0.2 0.2% 证明强度 (MPa) (R550) | 400 |
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断裂伸长率 (%)(R490) | 20 |
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断裂伸长率 (%)(R550) | 10 |
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布氏硬度 (HB): (H120) (R490) | 120 - 150 |
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布氏硬度 (HB): (H150) (R550) | 150 |
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