Solder Wire, Solder Bar, Solder Paste Manufacturer

Solder Wire, Solder Bar, Solder Paste Manufacturer
Solder Wire, Solder Bar, Solder Paste Manufacturer
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Our Sn99Ag0.3Cu0.7 lead free solder wire and solder bar is also known as SAC0307 lead-free solder with high melting point. Its composition is 99% tin, 0.3% silver, and 0.7% copper. Its lead content is usually lower than 100ppm on basis of customer needs.

The flux is used as the core of this lead-free solder wire produced by Jufeng Solder Company. Its dosage is normally 2%. The wire diameter can reach over 0.15mm. The material selection process strictly conforms to both RoHS Directive and SS-00259 standards. Moreover, our product is manufactured by adoption of a high standard of technological process from the raw material smelting, mixing, inspection, to perfusion.

Our environmentally-friendly lead free solder adopts two different raw materials, including the electrolytic lead with 99.99% refined-lead content, as well as the No.1 tin with its purity of over 99.97%. So far, our lead-free solder bar has been exported to such countries as Poland,Argentina, Peru, Pakistan,Italy, and more. In addition, we are seeking agents on a global scale. Please don’t hesitate to contact us, if you are interested in our product.

Product Description and Chemical Components
Specification Sn99-Ag0.3-Cu0.7
Appearance Lucent, no dirt on surface
Packing G.W.: 500g/roll, 10kg/ctn.
Chemical Components
Sn Ag Cu Pb Sb Bi Zn Fe Al As Cd
Residue Content 0.3±0.1 0.7±0.2 < 0.1 < 0.1 < 0.06 < 0.001 < 0.02 < 0.001 < 0.03 < 0.002
Physical Properties
Alloy Component Melting Point, ℃ Tensile Strength, g/cm3 Rigidity HB Heat Conductivity M.S.K Tensile Strength, MPa Elongation Rate, % Electric Conductivity, %
Sn99Ag0.3Cu0.7 230 7.4 9 64 32 48 16.0

Applications
The Sn99Ag0.3Cu0.7 solder wire is applicable for precise LED and mobile phone chips. The Sn99Ag0.3Cu0.7 solder bar is ideal for use in the hi-tech wave soldering machines as well as the small-sized tin furnaces. Moreover, our product can be applied in the printed circuit board (PCB) and the stainless steel products.

Related Names
Rosin Core Solder Wire | Industrial Soldering Supplies | Metal Soldering Rod

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