Differentiate between soldering and brazing

Aspect	Soldering	Brazing
Application	Used in electrical industries to join capacitor, resistor, wire, etc. to the electronic plate.	Used in mechanical industries to join different metals, automotive industries, and pipe fitting.
Temperature	Soldering is done at temperature below 200°C.	Brazing is done at temperature above 450°C but below the critical temperature of metal.
Joint Strength	These joints are weaker than brazing joints.	It forms stronger joints.
Filler Metal	An alloy of lead and tin known as solder is used.	An alloy of copper and zinc is used as filler metal.
Training Required	No special training is needed for soldering.	Special training is required.
Preheating	Does not require preheating of base metal.	Preheating of base metal is necessary.
Cost	It is a cheaper process.	It is a costly process.
Automation	Very flexible and easy to automate.	Not so easy for automation, except in automotive industries.