Tianjin Baienwei New Material Technology Co.,Ltd [China]

Composition: Al:58%; Si:42%AlSi42,Website:http://www.alsi-alloy.com, equals to CE13, widely used in Microwave Detection, Semiconductor and Satellite Telecommunication industry, such as:hybridelectronicpackagepick-and-placeassembliesforsemiconductorprocessingequipmentelectronicpackaginghousingsAdvantages:Light weight: only about 1/3 of Kovar;Low CTE, from 7-20ppm/℃High thermal conductivity;Excellent EMI/RF shielding performance;Easy to be machined, plated and welded.GradeSi contentEquivalent GradesDensity g/cm3CTE   ppm/℃Thermal Conductivity   W/m.KTensile Strength   MpaYield Strength   MpaElongation   %Elastic   Modulus   GPaAlSi4242%CE132.5513.51602001871105