KR- 19 can easily weld other metals that were originally considered to be non-weldable, such as stainless steel, galvanized steel, nickel-plated metal, oxidizable metal and so on. Customers tell us that the application of KR- 19 makes it possible to reduce operating costs. The ideal wetting performance of KR- 19 can shorten the operation time on the one hand, and the welding surface of KR- 19 can be neat and clean on the other hand, saving solder. This is of course a little regret for us. KR- 19 can also help novices avoid primary mistakes when operating high-standard welding work, thus saving processing and quality inspection costs. Needless to say, halogen-free solder completely eliminates the loss caused by time, such as the corrosion and fracture of insulating layer.

Nickel-chromium alloy: Nickel-chromium alloy with high strength and corrosion resistance. The alloy of iron and nickel is usually called stainless steel. Commonly used in cutting tools; Forming a corrosion-resistant alloy layer on the steel surface by spraying, depositing and high-temperature diffusion; Potassium dichromate and sodium dichromate are strong oxidants in organic synthesis and petroleum industry. Chrome yellow, chrome orange and chrome green can be used as inorganic pigments.