The Harris Products Group 60/40 Leaded Rosin Core Solder, 1/16"", Rosin, Lead-Based, 60% Tin 40% Lead, Wire (331855)

60/40 Leaded Rosin Core SolderJoins copper and most copper alloys, lead, nickel alloys and steel, with some exceptionsGenerally used for small connections due to the limited amount of flux availableRosin-core base eliminates the need for manual flux applicationPopular choice for soldering electrical and electronic connectionsHeat sources include soldering guns, irons and air-fuel torchesNot recommended for joints subject to high stress or vibration in the cooling industry due to lack of sufficient elongation propertiesNot for use with plumbing and potable water system applicationsMeets ASTM B-32 Specification, Alloy Grade Sn 60 Type WRAP-2, J-STD-006 Sn60Pb40Sb0.4 – Flux ROL1