
CuCrAgFeTiSi铜带C18080铜合金材料介绍
C18080 (CuCrAgFeTiSi)是一种可热处理的铜合金,在392°F的温度下具有很高的导电性和抗应力关系。
该合金具有良好的成形性,适用范围广泛。
材料特征
抗应力松弛能力,耐腐蚀性,成形性,耐氧化性
材料应用
电子电器类集成电路、大中功率管、计量测,发光二极管和LED支架,通信、 试仪器连接器、端子等 。
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ELECTRICAL PROPERTIES (REFERENCE 1,8MM) |
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Minimum electrical conductivity |
% IACS |
90 |
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Average electrical conductivity |
% IACS |
93 |
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Electrical resistivity |
nOhmm |
19,16 |
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MECHANICAL PROPERTIES (REFERENCE 1,8MM) |
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Minimum tensile strength |
MPa |
414 |
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Average tensile strength |
MPa |
450 |
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Elongation |
% |
10 |
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PHYSICAL PROPERTIES (REFERENCE 1,8MM) |
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Temperature coefficient |
10-3/K |
3,6 |
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Coefficient of thermal expansion |
10-6/K |
17,6 |
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Density |
g/cm³ |
8,89 |
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CHEMICAL COMPOSITION (REFERENCE VALUE) |
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Cu |
O2 |
Ag |
Si |
Cr |
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balance |
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0,10% |
0,03% |
0,40% |