◎SnAg0.3Cu0.7 without Tin Chemical composition% GB/T20422-2006
◎SAC0307 main physical properties of lead-free solder
Tensile strength /MPa
Wave soldering, hand soldering, tin lining
SnAg0.3Cu0.7 free solder is lead-free soldering materials of low silver ternary alloy of the lead-free solder has good wetting, bright solder joints, anti-oxidation good performance, good overall performance characteristics of joints, has widely used in electronics, instrumentation, aerospace, home appliances wave soldering, dip soldering PCB assembly and lining tin process.