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Material
EN 1654-1998
Copper and copper alloys - Strip for springs and connectors
Material Designation
Chemical Composition (%)
CuBe1.7
(
CW100C
)
Min
Max
CuBe2
(
CW101C
)
Min
Max
CuCo2Be
(
CW104C
)
Min
Max
CuFe2P
(
CW107C
)
Min
Max
CuNi2Si
(
CW111C
)
Min
Max
CuNi9Sn2
(
CW351H
)
Min
Max
CuNi12Zn24
(
CW403J
)
Min
Max
CuNi12Zn29
(
CW405J
)
Min
Max
CuNi18Zn20
(
CW409J
)
Min
Max
CuNi18Zn27
(
CW410J
)
Min
Max
CuSn4
(
CW450K
)
Min
Max
CuSn5
(
CW451K
)
Min
Max
CuSn6
(
CW452K
)
Min
Max
CuSn8
(
CW453K
)
Min
Max
CuSn3Zn9
(
CW454K
)
Min
Max
CuZn15
(
CW502L
)
Min
Max
CuZn30
(
CW505L
)
Min
Max
CuZn36
(
CW507L
)
Min
Max
CuZn23Al3Co
(
CW703R
)
Min
Max
CuNi2Be
(
CW110C
)
Min
Max
For Reference Only
