镀青铜(C17200/C17500/C17510)
Beryllium Copper(C17200/C17500/C17510)
主要性能:
Main performance:
材料名称 material name | 抗拉强度 tensile strength σ b(MPa) | 屈服强度 yield strength σ s(MPa) | 延伸率 elongation % | 硬度 hardness HB | 热导率 thermal conductivity (w/m.k) | 导电率 conductivity %(IACS) |
C17200(高强高硬合金) C17200 High strength High hardness alloy | 1100-1400 | 900-1200 | >3 | 342-400 | 130 | 22-28 |
C17500(高强高导合金) C17500 High strength high conductivity alloy | 700-920 | 560-710 | 10-25 | 197-241 | 233 | 45-60 |
C17510(高强高导合金) C17510 High strength high conductivity alloy | 700-920 | 560-710 | 10-20 | 197-241 | 233 | 45-60 |
主要特性:
Main features:
镀青铜是铜合金中性能优良的弹性合金,具有良好的综合性能,其力学性(强度、硬度、耐磨性和疲劳性)均居合金之首。其导热,导电,耐热,耐磨,耐腐蚀,无磁性,是其铜材无法与之相比。还具有弹性滞后小,冲击时不产生火花等优点。
Berylium Copper is an excellent elasti calloy among copper alloys. lt has good overall properties. Its mechanical properties (strength, hardness, wear resistance and fatigue resistance)rank first among alloys. Its thermal conductivity, electrical conductivity,heat resistance, wear resistance, corrosionresistance, and non-magnetic properties are incomparable to other common copper alloys. lt also has the advantages of short elastic hysteresis and no sparks during ImpacL.
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