B19 copper wire
chemical composition
|
chemical composition and grade（GB/T 5231-2001）
|
|||||||||||||
|
grade
|
main element
|
impurity element
|
|||||||||||
|
Ni+Co
|
Fe
|
Sn
|
Si
|
Pb
|
S
|
C
|
P
|
Mn
|
Zn
|
Mg
|
Cu
|
total
|
|
|
B19
|
18.0～20.0
|
≤0.5
|
-
|
≤0.15
|
≤0.005
|
≤0.01
|
≤0.05
|
≤0.01
|
≤0.5
|
≤0.3
|
≤0.05
|
other
|
≤1.8
|
grade comparison
|
China
GB |
ISO
ISO |
US
ASTM |
Japan
JIS |
Germany
DIN |
UK
BS
|
France
NF |
Europe
EN |
Russia
ГOCT |
|
B19
|
-
|
C71000
|
C7100
|
-
|
CN104
|
CuNi20
|
-
|
МH19
|
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Key words：B19 B19 copper wire
[Source：Original]
[Author：web]
[Date：09-01-14]
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