PART 2- CWI PREP

SOLDERING

• Typically performed with a soldering iron, soldering gun or a torch, or occasionally a hot-air pencil. • Uses of a lower melting temp (below 840 F) filler metal than brazing

• Base metals not melted during the joining process like welding • Resulting are not as strong as the base metal, but have adequate strength, electrical conductivity, and water tightness.

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