Let's see the multiple meanings:

• Dreaming of welding iron - indicates easy conquest.
  Play the number 63.
• Dreaming of soldering copper - indicates an embarrassing choice.
  Play number 19.
• Dreaming of soldering gold - indicates passing malaise.
  Play number 4.
• Dreaming of soldering silver - indicates disagreements with relatives.
  Play the number 44.
• Dreaming of soldering with tin - indicates success in society.
  Play the number 11.
• Dreaming of soldering with lead - indicates help to be given.
  Play the number 80.