steel sheet

The hot-dip tinning of strips is an alternative to electroplated tin. Usually coatings of tin-lead alloys (SnPb40) are applied. Depending on the base material and the dimensions of the strip, also pure tin or SnPb10 can be applied. As a substitute, tin-copper are tested. The thickness of hot-dip tin coatings is, due to the process characteristics about 10