What is the difference between lead and lead-free solder?

Soldering is a process that combines metal parts by melting a metal filler material and allowing it to flow into the joint. Soldering is commonly used to join pipes and electrical components in plumbing and electrical work.

Is lead-free or leaded solder recommended for a beginner? - Quora

Lead vs. Lead-Free Solder in Electronics Manufacturing

Solder wire - Low Quality Lead vs Lead Free

Lead Free Solder Vs Lead Solder: Which is Better? - RAYPCB

Lead Solder vs. Lead-Free Solder for PCBs

RS PRO Wire, 0.38mm Lead Free Solder, 228°C Melting Point - RS

Lead-free solder vs. Lead solder: A Comprehensive Guide You Should

Tin-Copper Solder How it works, Application & Advantages

Lead vs Lead-free Solder - An Ultimate Guide - NextPCB

What are the disadvantages of lead-free solder vs. lead solder? - Quora

Lead-free solder vs. Lead solder: A Comprehensive Guide You Should