Material

Material

Copper and Copper Alloy

Unit:%
Grade
(SPEC.)
Cu Pb Fe Sn Zn Mn Ni P その他
C 1020
(JIS H 3260)
99.96
min.
--- --- --- --- --- --- --- ---
C 1100
(JIS H 3260)
99.90
min.
--- --- --- --- --- --- --- ---
C 2700
(JIS H 3260)
63.0
67.0
0.05
max.
0.05
max.
--- Bal. --- --- --- ---
C 5191
(JIS H 3110)
--- 0.02
max.
0.10
max.
5.50
7.00
0.20
max.
--- --- 0.03
0.35
Cu+Sn+P
99.50
min.
C 7521
(JIS H 3110)
62.0
66.0
0.03
max.
0.25
max.
--- Bal. 0.50
max.
16.50
19.50
--- ---
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