Generally, you want 60/40 (60% tin, 40% lead). Most modern electronics are lead free, but for hobby work lead is fine. Just wash your hands when you’re done! The solder produced for plumbing ...

[Ted Yapo] shared a method of easily and conveniently soldering to aluminum, which depends on a little prep work to end up only slightly more complex than soldering to copper. A typical way to ...

Lead free solder is safer to work with and more environmentally friendly, but has a higher melting point so will take longer ...

Sadly, it didn't work for long. The savings didn't ... This bonding metal, usually tin and lead, is called "solder." It comes as wire on a spool, heated to its melting point by an electric tool ...

Overview of Chinese Refined Tin Smelters and Downstream Solder Enterprises' Chinese New Year Holiday Arrangements] According to the SMM survey, the holiday arrangements for some domestic refined tin ...