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EN 1654-1998
铜和铜合金.弹簧和连接器用带材
Copper and copper alloys - Strip for springs and connectors
化学元素成分含量(%)
牌号 铁Fe 镍Ni 铜Cu 铝Al 锡Sn 铅Pb 钴Co 锌Zn
CW100C (CuBe1.7) 0~0.2 0~0.3 96.9~98.4 - - - 0~0.3 -
CW101C (CuBe2) 0~0.2 0~0.3 96.6~98.2 - - - 0~0.3 -
CW104C (CuCo2Be) 0~0.2 0~0.3 95.5~97.6 - - - 2~2.8 -
CW107C (CuFe2P) 2.1~2.6 - 96.82~97.835 - - 0~0.03 - 0.05~0.2
CW110C (CuNi2Be) 0~0.2 1.4~2.2 96.2~98.4 - - - 0~0.3 -
CW111C (CuNi2Si) 0~0.2 1.6~2.5 96.08~98 - - 0~0.02 - -
CW351H (CuNi9Sn2) 0~0.3 8.5~10.5 85.87~89.7 - 1.8~2.8 0~0.03 - 0~0.1
CW403J (CuNi12Zn24) 0~0.3 11~13 63~66 - 0~0.03 0~0.03 - 19.94~26
CW405J (CuNi12Zn29) 0~0.3 11~13.5 57~60 - 0~0.03 0~0.03 - 25.44~32
CW409J (CuNi18Zn20) 0~0.3 17~19 60~63 - 0~0.03 0~0.03 - 16.94~23
CW410J (CuNi18Zn27) 0~0.3 17~19 53~56 - 0~0.03 0~0.03 - 23.94~30
CW450K (CuSn4) 0~0.1 0~0.2 94.38~96.49 - 3.5~4.5 0~0.02 - 0~0.2
CW451K (CuSn5) 0~0.1 0~0.2 93.38~95.49 - 4.5~5.5 0~0.02 - 0~0.2
CW452K (CuSn6) 0~0.1 0~0.2 91.88~94.49 - 5.5~7 0~0.02 - 0~0.2
CW453K (CuSn8) 0~0.1 0~0.2 90.38~92.49 - 7.5~8.5 0~0.02 - 0~0.2
CW454K (CuSn3Zn9) 0~0.1 0~0.2 85.7~91 - 1.5~3.5 0~0.1 - 7.5~10
CW502L (CuZn15) 0~0.05 0~0.3 84~86 0~0.02 0~0.1 0~0.05 - 13.38~16
CW505L (CuZn30) 0~0.05 0~0.3 69~71 0~0.02 0~0.1 0~0.05 - 28.38~31
CW507L (CuZn36) 0~0.05 0~0.3 63.5~65.5 0~0.02 0~0.1 0~0.05 - 33.88~36.5
CW703R (CuZn23Al3Co) 0~0.05 0~0.3 72~75 3~3.8 0~0.1 0~0.05 0.25~0.55 20.05~24.75
注:数据仅供参考。