Solder is divided into lead and lead-free types, and both have their own different melting points. TodayJJYThe editor will popularize some knowledge for everyoneThe melting point of solderThis little tip is hoped to be helpful to all our partners and clients.

JJYTypes of solder

1.Leaded solder: Composed of tin (melting point232Degree) and lead (melting point327An alloy composed of degrees. Among them, there is tin63％And lead37％The composed solder is called eutectic solder, and the melting point of this solder is183Degree.

2.Lead-free soldering: Proposed to meet the environmental protection requirements of the European UnionROHSStandard. Solder is made of tin-copper alloy. The lead content among them is1000PPM Below!

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