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ͭϽ
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ͭϽ ִб׼GB/T5235-2007

 

ƺ

ѧɷ֣%

Ni+Co

Cu

Si

Mn

C

Mg

S

P

Fe

Pb

Bi

As

Sb

Ti

Al

ܺ

40-2-1

ͭϽ

NCu40-2-1

38.0

42.0

0.15

1.25

2.25

0.30

-

-

0.02

0.005

0.2

1.0

0.006

-

-

-

-

-

-

-

-

-

-

 

28-1-1

ͭϽ

NCu28-1-1

28

32

-

-

1.0

1.4

-

-

-

-

-

-

-

-

1.0

1.4

-

-

-

-

-

-

-

-

-

-

-

-

 

28-2.5-1.5

ͭϽ

NCu28-2.5-1.5

27.0

29.0

0.1

1.2

1.8

0.20

0.10

0.02

0.005

2.0

3.0

0.003

0.002

0.01

0.002

-

-

-

-

 

30

ͭϽ

NCu3NW4400

(N04400)

63.0

-

28.0

34.0

-

0.5

-

2.0

-

0.3

-

-

-

0.024

-

0.005

-

2.5

-

-

-

-

-

-

-

-

-

-

-

-

 

30-3-0.5

ͭϽ

NCu30-3-0.5NW5500

(N05500)

63.0

-

27.0

33.0

0.5

1.5

0.1

-

-

0.01

-

-

2.0

-

-

-

-

-

-

-

-

0.35

0.86

2.3

3.15

2.0

35-1.5-1.5

ͭϽ

NCu35-1.5-1.5

34

38

0.1

0.4

1.0

1.5

-

-

-

-

-

-

-

-

1.0

1.5

-

-

-

-

-

-

-

-

-

-

-

-

 

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