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Copper Alloy

Wuxi Chenliang Metal Products Co.,Ltd can supply the Copper alloy with all the below grades of products in sheet/plate,pipe/tube/,bar/shaft/rod/,circle and hollow bar and other forged products:

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Major copper products:

Pure copper series:

Grade

Cu

Sn

Zn

Pb

Ni

Fe

Sb

S

As

Bi

O

P

Ag

Other

C11000

≥99.9

≤0.002

≤0.005

≤ 0.00

5

≤ 0.005

≤0.005

≤0.002

≤0.005

≤0.002

≤0.001

≤0.06

-

≤0.1

C10200

≥99.95

-

≤ 0.001

-

C12000

≥99.9

-

≤ 0.008

-

C12100

≥99.9

-

≤ 0.008

≤ 0.0125

-

C12200

≥99.9

-

≤0.04

-

C13000

≥99.88

-

≤0.078

-

C12900

≥99.88

-

≤ 0.00

4

≤ 0.05

-

≤0.003

-

≤0.012

≤0.003

-

≤0.054

-

Brass Series:

Grade

Cu

Zn

S

Pb

Cr

Ni

Mo

C

Fe

Sn

Co

Nb+Ta

C21000

65-68

33.5

-

0.2-

0.8

-

≤0.07

-

C22000

90

10

-

C23000

84-86

Rem

-

≤0.05

-

≤0.05

-

C24000

80

20

-

C26000

68.5-

71.5

Rem

-

≤0.05

-

C26800

65

35

-

C27400

-

C28000

59-63

Rem

-

≤0.09

-

≤0.07

-

Lead brass series:

Grade

Cu

Sn

Zn

S

Pb

Cr

Ni

Fe

Al

Ti

Cu

Mo

Others

C34500

62-65

-

Rem

-

1.5-

2.5

-

0.15

-

C34900

61-64

-

Rem

-

0.1-

0.5

-

0.1

-

C36000

60-63

-

Rem

-

2.5-

3.0

-

0.35

-

C35300

60-63

-

Rem

-

1.5-

2.5

-

0.15

-

C37800

56-59

-

Rem

-

1.5-

2.5

-

0.3

-

C38000

55-60

0.3

Rem

-

1.5-

2.5

-

0.35

0.5

-

Nickel copper series:

Grade

Cu

Mn

Zn

S

Pb

Cr

Ni

Fe

Al

Ti

C

Mo

Nb

Others

C71000

Rem

1.0

-

0.5

-

19-23

1.0

-

C71300

Rem

1.0

-

0.05

-

23.5-

26.5

0.20

-

C70600

Rem

1.0

-

0.05

-

9-11

1.0-

1.8

-

C71630

Rem

0.5-1.5

-

0.08

0.01

-

30-32

0.4-1.0

-

0.06

-

C75400

63.5-

66.5

0.5

Rem

-

0.1

-

14-16

0.25

-

Aluminum Bronze series:

Grade	Cu	Al	Si	Zn	Pb	Fe	Ni	Mn	Sn	Co	W	Al	Ti	C
C61000	Rem	6.0- 8.5	0.1 max	0.2 max	0.02 max	0.5 max	-	1.0 max	-	-	-	-	-	-
					0.01
C61400	Rem	6.0- 8.0	-	0.2 max	max	1.5- 3.0	-	-	-	-	-	-	-	-
C62300	Rem	8.5- 10.0	0.25 max	-	-	2.0- 4.0	1.0 max	0.5 max	0.5 max	-	-	-	-	-
C62400	Rem	10- 11.5	0.25 max		-	2.0- 4.5	-	0.3 max	0.2 max	-	-	-	-	-
C63000	Rem	8.5-11.0	-	0.3 max	-	2.0- 5.0	4.0- 6.0	1.5 max	0.2max	-	-	-	-	-
C95400	Rem	10.0-11.5	-	-	-	3.0-5.0	1.5	0.5	-	-	-	-	-	-
C95900	Rem	12.0-13.5	-	-	-	3.0-5.0	0-0.5	0-1.5	-	-	-	-	-	-

Wuxi Chenliang Metal’S Quality Assurance (including both Destructive and Non-Destructive):

1. Visual Dimension Test
2. Mechanical examining like tensile, Elongation and reduction of area.
3. Impact analysis
4. Chemical examination analysis
5. Hardness test
6. Pitting protection test
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Roughness Testing
10. Metallography Experimental Test