A high grade solder wire containing 40% tin and 60% lead, available in a wide variety of diameters and reel sizes.

Our 40/60 tin lead solder wire possesses the melting point of about 200 degrees Celsius. Its soldering performance is stable. Our company combines many years of practical experience in the production of solder bars with the latest technology. We also introduce the direct-reading spectrometer from Germany to monitor the product quality, and select high-purity tin alloy as the raw material.

All metallic elements that may seriously affect the wave solder bar are rigorously controlled at different stages from the raw-material melting, mixing, inspection, perfusion, and some others. These elements comprise cadmium, aluminum, gold, iron, nickel, and more. Furthermore, this 40/60 tin lead solder wire is effectively doped with a sufficient amount of antioxidant, thus providing stable quality, strong light resistance, and very little solder splash.

Uses
Our 40/60 tin lead solder wire is not only applicable for electrical products, but also used in stainless steel goods, automotive printed circuit boards, fans, and electric wire. This type of product is especially suitable for the manual soldering, component installation, surface mount technology, and the repair welding process. At the same time, it is ideal for the spot welding of PCB parts.

Features
1. The wire diameter is over 0.35mm.
2. The melting speed is ultra high. Both wettability and expandability are extremely good.
3. Additionally, our product has outstanding electrical conductivity. It does not cause any odor, splash, or core breakage.
4. Beyond that, the solder joints are filled, shiny, firm and trustworthy. The fluidity of the solder is favorable.