Grade CuZn21Si3P-B
European Standard Steel Grade CB768S
Corresponding Standard EN 1982-2017
Copper and Copper Alloys – Ingots and Castings
Classification Copper and Copper Alloys
CuZn21Si3P-B Chemical Element Composition Content (%)
  Component Fe Si Mn P Ni Cu Pb Al Sn More
铸锭 Minimum Value - 2.7 - 0.02 - 75 - - - Zn:余量
Maximum Value 0.3 3.5 0.05 0.1 0.2 77 0.1 0.05 0.3
CuZn21Si3P-B Corresponding Standards(Same grade name, different standards)

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