用于插针和插孔连接器的全新高性能合金

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1、切削和冷镦插针和插孔用特种铜合金Specialtycopperalloysformachinedandcoldheadedpinsandsockets包括冷镦用黄铜在内的特种黄铜Specialtybrassincludingbrassforcoldheading易切削黄铜FreemachiningbrassSWISSECO：无铅可切削黄铜Leadfreemachinablebrass•任何没有经过冷变形的切削加工插针•Anytypeofmachinedpinwithoutcolddeformation•良好的可切削性：70

2、%•Goodmachinability:70%•高强度：>500MPa•Highstrength:>500MPa•合金不适合分区退火•Alloynotsuitableforzoneannealing•切屑可与标准铅黄铜混合•Chipscanbemixedwithstandardleadedbrass4PrésentationSwissmetal2011-3-213可切削的冷成黄铜不需要另外退火Machinableandcoldformablebrasswithoutadditionalannealing62A(CuZn35

3、Pb2/C34500)/62C(CuZn36Pb0.5/C33500)61B(CuZn37Pb2/C35300)/62AS(CuZn35Pb1/C34000)•压接的冷成型的切削插针，不需要另外退火•Machinedpinswithcolddeformationascrimpingwithoutadditionalannealing•中等(62C/62AS)到良好(62A/61B)的可切削性•Medium(62C/62AS)togood(62A/61B)machinability•建议将62C用于冷镦插针•62Crecom

4、mendedforcoldheadedpins•中等强度：>380N/mm2•Mediumstrength:>380N/mm25PrésentationSwissmetal2011-3-214可切削的冷成黄铜：各种SWISSMETAL合金的比较Machinableandcoldformablebrass:comparaisonofvariousSWISSMETALalloys冷成型性Swissmetal可切削性指数冷成型指数对比合金UNSNrCuPbMachinabilityColddeform.可切削性Alloyinde

5、xindexColdformabilityVersusmachining61AC36060.753.20100500.5090AC31489.001.8575751.0062CC33563.400.5065801.2362B(C340)63.250.8070751.0762ASC34063.251.1570751.0762AC345/C35362.502.0575700.9361BC35361.551.9075650.876PrésentationSwissmetal2011-3-215可切削和可冷镦的低合金铜Machin

6、ableandcoldheadablelowalloyedcopper高导电率合金HighConductivityAlloysC99(CuPb1P/C18700)/C42(CuTeP/C14500)•仅插针•Pinsonly•高电流应用•Highcurrentapplication•低强度：350N/mm2•Lowstrength:350N/mm2•非常高的导电率和导热率•Veryhighelectricalandthermalconductivity•大部分可不用局部退火进行压接•Mostlycrimpablewitho

7、utzoneannealing11PrésentationSwissmetal2011-3-217高强度–高导电率Highstrength–highconductivityC97(CuNiPb1P/C19160)/C98(CuNiPb0.6P/C19150)•插针和插孔Pinsandsockets•弹簧触点Springcontacts•高强度：>620N/mm2Highstrength•高导电率：>50%IACSHighconductivity•好的耐热应力松弛性Goodthermalstressrelaxationres

8、istance•容易局部退火Easytozoneanneal•建议将C98用于冷镦插针Recommendedforcoldheadedpins12PrésentationSwissmetal2011-3-218热应力松弛Thermalstressrelaxationt=1000[hrs],σ=75%of