How does welding with aluminum differ from welding with steel? Select all that apply.

A. Aluminum is less prone to rust and corrosion.

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Answer :

Final answer:

Aluminum and steel differ in terms of corrosion resistance, melting point, and thermal conductivity during welding.


Explanation:

Welding with aluminum differs from welding with steel in several ways:

  1. Aluminum forms a protective oxide layer when exposed to air, making it less prone to rust and corrosion compared to steel.
  2. Aluminum has a lower melting point than steel, requiring different welding techniques and equipment.
  3. Aluminum is more thermally conductive than steel, leading to faster heat dissipation during welding.

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