... -3 b) ASTM: C52100 Features:1) Standards: a) GB / QB: QSn6.5-0.1, QSn6.5-0.4, QSn7- ... 0.2, QSn4-3 b) ASTM: C52100, C51900, C51000, C51100, C50700 c) JIS ... : C5212, C5191, C5111, C5102 d) DIN: CuSn6.5P0.1, CuSn6.5P0.4, CuSn7P0.2, ... CuSn4Zn3 2) Specification: 0.1 - 12.0mm 3) ...