铬锆铜
铬锆铜棒C18150铜合金<pstyle='margin:0px0px15px;padding:0px;color:rgb(110,110,110);text-transform:none;text-indent:0px;letter-spacing:normal;font-family:"MicrosoftYaHei",Verdana,Arial;font-size:***all;font-style:normal;font-weight:400;word-spacing:0px;white-space:normal;-ms-word-break:break-all;orphans:2;widows:2;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;text-size-adjust:none;'font-size:16px;text-indent:0px;background-color:#ffffff;"="">铬锆铜合金(C18150/C18400)详情说明材料特性:铬锆铜有良好的导电性,导热性,硬度高,耐磨抗爆,抗裂性以及软化温度高,焊接时电极损耗少,焊接速度快,焊接总成本低,适合作为熔接焊机的电极有关管件,但对电镀工件表现一般。典型应用:电器领域、汽车领域,如开关和继电器、触点、连接器、端子、电器行业的零部件、冲压件、半导体元件等。牌号、化学成分:牌号(Alloydesignation)化学成分(Chemicalcomposition)国标GB美国UNS欧洲EN日本JIS铜(Cu)%铬(Cr)%锆(Zr)%TCr1-0.15C18150/C18400CuCrZr-余量Rem.0.5-1.50.02-0.2物理性能、加工性能:物理性能(Physicalpropertises)加工性能(Fabricationproperties)密度g/cm³导电率%IACS导热率W/(m.K)弹道模量GPa比热J/(g.K)热膨胀系数10-6/K冷加工切削性能电镀性能热浸镀锡焊接8.9803301370.38118.6好不太适合好好好机械性能:牌号状态厚度mm抗拉强度Mpa屈服强度Mpa延伸率%维氏硬度HV导电率%IACS弯曲试验90°R/T(适用厚度≤0.5mm)弯曲试验180°R/T(适用厚度≤0.5mm)goodwaybadwaygoodwaybadwayC18150/C18400R4800.08-3.0480-560≥450≥8150-190≥800.50.511R5400.08-1.5540-630≥500≥4160-200≥801122.5R6000.08-1.0600-700≥580≥2170-200≥801.52.5--C18150-SR4800.08-3.0480-560≥450≥8150-190≥880.50.511R5400.08-1.5540-630≥500≥4160-200≥881122.5C18400-SR4200.08-3.0420-500≥380≥2130-160≥900.50.511.5R4600.08-3.0460-540≥440≥2140-170≥900.511.52R5000.08-1.5≥500≥480≥1150-180≥90122.541.电导率测量用涡流电导仪,测三点取平均值≥44MS/M2.硬度以洛氏硬度标准,取三点取平均值≥78HRB3.软化温度实验,炉温550℃保持两小时后,淬水冷却后与原始硬度比较不能降低15%以上)