Copper tin zinc led

ZOLLERN Standard  DIN Standard DIN Alloy EN Standard EN Alloy BS Standard
Rg 5 2.1096 G-CuSn5ZnPb CC491K CuSn5Zn5Pb5-C LG2
Rg 6 2.1093 G-CuSn6ZnPb CC491K CuSn7Zn2Pb3-C LG4
Rg 7  2.1090 G-CuSn7ZnPb CC493K CuSn7Zn4Pb7-C  
Rg 10 2.1086 G-CuSn10Zn