Soldering stainless steel with Low-temperature tin wire is a rather difficult step in soldering processing. As products diversify, the requirements for the soldering process have gradually risen. To address this, Shenzhen JJY analyzes the problem from the following three approaches:

The first is to apply liquid Flux externally and solder with a solid-core Tin wire. This method is relatively simple but very inconvenient, and Shenzhen JJY rarely offers this type of liquid flux today.

The second is to make the flux into a paste, apply it externally, and solder in combination with solid tin wire. This is more common abroad, but JJY can also supply such products.

The most ideal approach is to place the flux in the core of the Solder Wire, similar to the usual hand-soldering process using an electric soldering iron. At present, Shenzhen JJY's performance in this area is not yet ideal enough and needs further improvement, so as to provide better service to its partners.

When choosing the soldering process for stainless steel, note that the odor released by the flux is still quite strong. It should also be noted that stainless steel soldered products cannot be soldered onto PCB circuit boards; because of their strong specificity, they also cause relatively heavy damage to the soldering iron tip. Soldered products should be cleaned with warm boiled water.

Shenzhen JJY Industrial Technology Co., LTD is a company that has engaged in the research of Solder Paste and solder wire for more than ten years, and is a manufacturer of Lead-free solder paste, Leaded Solder Paste, Solder Bars and other solder paste and wire products.