... , Temper grade: T1 - T4 BA6, Tin coating: equally 1.1 /1.1, 2.8/2.8, 5.6/5.6, 8.4/8.4, 11 ... .2/11.2 differentially 2.8/5.6, 2.8/8.4, 2 ... .8/11.2, 5.6/8.4, 5.6/11.2, 8.4/11 ... ,electric cable and other industries9,Surface: B, R, S, M Prime quality electrolytic Tin plate