1. Model NO.: LC-02-04
2. Melting Point: 217-227oC
3. Flux content: 2.0%-2.2%
4. Diameter(mm)
Standard range: 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm
offering range: 0.5-3.0mm
5. Certificate: SGS
Features of lead free solder wire 0.7Cu

Advantage:
1. High-performance soldering flux , fast melting speed, good fluidity and quick speed to coat with tin.
2. Lower soldering flux spatter rate during soldering.
3. Soldering flux is evenly distribution with good continuity.
4. Very little smoke and smell gas.
5. Inhibit the cracking of solder joints, copper corrosion and the growth of interface alloy layer.
6. Little residue, no corrosion, high insulation resistance and no-clean solder wire.
7.Surface bright ,no dirt.

Lead free solder wire classify:

• Lead free alloy solder
• Fusion temperature°C
• Tensile
• strength(Mpa)
• Elongation%
• Rate of
• Expansion %
• Applicable
• Sn-0.7Cu
• 227
• 32.2
• 50
• 25
• Manual soldering ,
• wave soldering
• Sn-1.5Cu
• 227
• 30
• 48
• 25
• Manual soldering
• Sn-3.0Cu
• 227-300
• 30
• 42
• 25
• Manual soldering
• Sn-3.8Ag-0.7Cu
• 216-220
• 47.7
• 38
• 28-32
• Wave soldering ,
• manual soldering SMT
• Sn-3.0Ag-0.5Cu
• 216-227
• 37
• 32
• 25
• Wave soldering ,
• manual soldering SMT
• Sn-0.3Ag-0.7Cu
• 216-227
• 27
• 40
• 25
• Wave soldering ,
• manual soldering SMT
• Sn-5Sb
• 240-243
• 39.2
• 50
• 25
• High temperature soldering
• Sn-58Bi
• 212-216
• 76.5
• 27
• 34-36
• Wave soldering ,
• manual soldering SMT
• Sn99.99
• 232
• 28
• 55
• 25
• Electric plating

4.Application:

• Soldering in TV set, radio or normal home appliances
• Repair of normal home appliances and audio facilities
• Soldering in radio transponder, instrument and calculator and so on