根据电子行业发展的需要,上钢十厂经过多年努力,试生产了200余吨电镀铅锡钢带。本产品具有较好的加工成形性,耐蚀性和良好的钎焊性、焊接等特性。电镀铅锡合金镀层的钎焊性能:在230±5℃试验条件下,焊料湿润面积≥0.8cm~2;焊接性能:焊点在试样上残留面积>90%;盐雾试验: According to the needs of the development of the electronics industry, after decades of efforts on the steel plant ten, trial production of more than 200 tons of electroplated tin and tin strip. This product has good processing formability, corrosion resistance and good brazing, welding and other characteristics. Solderability of plated Pb-Sn alloy coating: Under the test condition of 230 ± 5 ℃, the wetted area of ​​solder is ≥0.8cm ~ 2; Welding performance: the residual area of ​​solder joint is> 90% on the sample;