With some exceptions, the tin/lead solders can be used to solder copper and most copper alloys, lead, nickel alloys and steel
Heat sources include soldering guns, irons and torch applications
Acid Core: For stainless steel application ; Rosin Core: For electrical application
Tin/Antimony 95/5 is useful for applications where moderately elevated temperatures is a factor
It has a high electrical conductivity and is recommended where lead contamination must be avoided; not recommended for use on brass or HVAC connections; ; Caution: Lead-bearing solders are not to be used in potable water systems