18 ms·

If your electronics are RoHS compliant (they are), there is no lead.

• kevinchen 13y ago
  Apple's laptops are RoHS, so the melting point of that lead-free solder should be even higher than 183 C.
  • ja27 13y ago
    And all the joints look like cold solder joints instead of nice, shiny but toxic, lead-filled goodness.
    • jrockway 13y ago
      I use lead-free solder for hobby work. A good joint is still shiny as you'd expect. I basically notice no difference, except the need for a higher working temperature.