Steel is a commercial iron that is often used for weapons, structures, and large machinery. Steel appears multiple times in the Bible and can represent strength and power.
Positive: Dreaming of weapons made of steel may represent that God is teaching you to war. If you dream of steel swords it could symbolize intercession in a spiritual battle.
Negative: To dream of steel weapons being destroyed could represent upcoming judgment. Dreaming of steel could also symbolize that you are carrying a heavy weight or burden.
(Samuel 22:35; Job 20:24; Psalm 18:34).