Lead is toxic, lead/tin solder is NOT used for plumbing anymore. Almost pure tin (with a few percent of other metals, sometimes silver, but not lead) is used now. Lead used to be used because of it's low cost and the favorable melting and solidification properties of lead / tin alloys made them easy to work with...
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Plumbing solder should be low in lead. Electrical solder needs to conduct. Glass solder needs to be strong and durable. Those are the deciding factors in the chemical composition of solder. But the overall purpose of solder is to bond metal...
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Solder - Wikipedia, the free encyclopedia
A solder is a fusible metal alloy with a melting point or melting range of 90 to 450 °C (200 to 840 °F), used in a process called soldering where it is melted to join metallic surfaces. It is especi...
en.wikipedia.org/wiki/Solder
Soldering - Wikipedia, the free encyclopedia
Soldering is a process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a relatively low melting point. Soft solderi...
en.wikipedia.org/wiki/Soldering
Solder is used to form a mechanical bond between metal parts. The added benefit of electrical conductivity makes it a vital component in electronics manufacture and repair. Many types of solder...
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Free Online Library: Contamination from Lead Solder Used on Household Water Pipes Can Be Toxic to Infants & Children, According to ACE DuraFlo Systems. by "Business Wire"; Business, international ... , is the most widely used replacement for lead solder. It remains shiny in appearance and may dip slightly where the pipe...
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The Soldering Iron/Gun The first thing you will need is a soldering iron, which is the heat source used to melt solder. Irons of the 15W to 30W range are good for most electronics/printed circuit board work. Anything higher in wattage and you risk damaging either the component or the board.
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Lastly, a word about resin core solder. Resin core solder is used in the electronics industry, and is used when no flux can be applied. If you try to use it for stained glass work, it turns into a slimy, gooey mess, and can be tough to clean off.
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Older houses are more likely to have problems with lead than houses built since 1988. Before that time, lead piping and lead solder were widely used in household plumbing systems as well as in the service lines that connect houses to street water mains.
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What is the internal solder used in your leaded military ceramic products? Answer :; The internal solder on our leaded military ceramic capacitors (MIL-PRF-123, MIL-PRF-39014, MIL-PRF-20) is a high temperature alloy to minimize the possibility of internal reflow.
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