Lead-free solder tin bar Sn99.3Cu0.7

Symbol:JF-01(tin bar tin solder bar) Shape & tolerance: stick Appearance: lucent ,no dirt on surface Weight:15KG/box or so Physical properties: (1) Liquid temperature: about 227 (2)Specific gravity:about 7.4 Alloy composition(tin alloy solder bar) alloy compositionTin (Sn)Copper(Cu)Plumbum(Pb )Stibium(Sb )Bismuth(Bi )Zincum(Zn )Ferrum(Fe )Aluminum(Al )Arsenic(As )Cadmium (Cd )99.3 0.7±0.2 < 0.1 <0.02 <0.01 <0.02 <0.02 <0.02 <0.03 <0.02 1.Component: Sn99.3Cu0.7 2.Tin-and lead-free 3.Can applied in radio,communication,meters and instrument 4.Residue is easy to remove by hot air after soldering work if necessary 5.Available in many alloy compositions 6.Smooth surface,good fluid melting rate 7.Good mechanical performance, moisture and bright weld spot 8.Forms: bar and wire 9.Flux types: no-clean, rosin and water-soluble liquid 10.Tin solder,welding,lead-free solder bar and wires are also available 11.Very few scraps