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Detailed Product Description Our tin solder products are made from Grade-A pure virgin metals.Quality standards for all bar solder exceed ASTM B32, QQS-571 and J-STD-006. Product Name: Tin solder/wire/Lead-Free solder bar and wire Features Tin solder include Tin-Lead solder bar and Lead-free solder bar. 1) It can applied in radio, communication, meters, instruments and copper, tin and irons and etc. 2) Residue is easy to remove by hot air after soldering work if necessary 3) Available in many alloy composition, other alloy compositions are also available 4) Smooth surface, good fluidness melt 5) Good mechanical performance 6) Good moisture, bright weld spot 7) Very few scraps 8) Forms: Bar, wire We also produce the solder flux to match with this kind of the tin solder bar or wire. We have three types of this kind of flux; they are no-clean liquid flux, rosin liquid flux, water-soluble liquid flux. Kinds of Product: Tin solder Tin welding wire Lead-Free solder bar and wire Alloy(Brand No) Solidify and fluidity Temp. () Bar Solder wire Rosin Single-core Rosin Three-core Water-soluble Sn63Pb37 183 S S R R Sn60Pb40(Sb0.3-0.8) 183 190 S S R R Sn55Pb45(Sb0.3-0.8) 183 203 S S R R Sn50Pb50(Sb0.3-0.8) 183 215 S S R R Sn55P45 183 227 S S R R Sn90Pb10 183 215 S S R R Sn40Pb60 183-238 S S R R Sn30Pb70(Sb1.5 2.0) 183-258 S S R R S: Available in stock . R: Available upon request. Tin-silver solders: Brazing AlloyStandard numberComposition %Melting RangePrincipal areas of ApplicationAgSnSolidusLiquidusHAg-4S3.4 4.5Rem221230Eutectic,Low temperature solder,with good flowproperty and innocuous,suitable forsoldering ferrous and non-ferrous materials,especially in food industry.Hag-6S5.5 6.5Rem221270Wider melting range than Hag-4s,so good at brazing those with big gap.