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Material
GB /T 21653-2008
Nickel and nickel-alloy wire and drawing stock
Material Designation
Chemical Composition (%)
NCu30
(
NW4400
) (
N04400
)
Min
Max
NCu28-2.5-1.5
(
28-2.5-1.5镍铜合金
)
Min
Max
NCu30-3-0.5
(
NW5500
) (
N05500
)
Min
Max
NMn3
(
3镍锰合金
)
Min
Max
NCu40-2-1
(
40-2-1镍铜合金
)
Min
Max
N4
(
4号镍
)
Min
Max
N5
(
NW2201
) (
N02201
)
Min
Max
N6
(
6号镍
)
Min
Max
N8
(
8号镍
)
Min
Max
N7
(
NW2200
) (
N02200
)
Min
Max
NMn5
(
5镍锰合金
)
Min
Max
NMg0.1
(
0.1镍镁合金
)
Min
Max
NSi0.19
(
0.19镍硅合金
)
Min
Max
NSi3
(
3镍硅合金
)
Min
Max
DN
(
电真空镍
)
Min
Max
For Reference Only
