Grade CuSn7Pb15-B
European Standard Steel Grade CB496K
Corresponding Standard EN 1982-2017
Copper and copper alloys – Ingots and castings
Classification Copper and Copper Alloys
CuSn7Pb15-B Chemical Element Composition Content (%)
  Component Fe Si Mn P S Ni Cu Pb Al Zn Sn Sb
铸锭 Minimum Value - - - - - 0.5 74 13.2 - - 6 -
Maximum Value 0.2 0.01 0.2 0.1 0.08 2 79.5 17 0.01 2 8 0.5
Approximate Comparison Table Cupper and cupper alloy
Germany European Standard
DIN EN/DIN W-Nr. EN Numerical Grade
GB-CuPb15Sn 2.1183 CuSn7Pb15-B CB496K
CuSn7Pb15-B Corresponding Standards(Same grade name, different standards)

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