Copper base alloys

SAW Chemical composition
TitleAWSDIN EN ISOMaterial-No.CMnSiCrNiMoSPCuNbFeTiAlVWNOtherInfo

SKUP CuNi 70/30

A5.7: ERCuNi

24373: S Cu 7158

2.0837

C

0.03

Mn

0.80

Si

0.01

Cr
Ni

31.00

Mo
S

0.005

P

0.003

Cu

67.00

Nb
Fe

0.50

Ti

0.30

Al
V
W
N
Other

Pb=0.001

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FCW Chemical composition
TitleAWSDIN EN ISOMaterial-No.CMnSiCrNiMoSPCuNbFeTiAlVWNOtherInfo
GMAW Chemical composition
TitleAWSDIN EN ISOMaterial-No.CMnSiCrNiMoSPCuNbFeTiAlVWNOtherInfo

SKM CuSn

A5.7: ERCu

24373: S Cu 1898

2.1006

C
Mn

0.30

Si

0.30

Cr
Ni
Mo
S
P
Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Sn=0.80

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SKM CuSn 6

A5.7: ERCuSn-A

24373: S Cu 5180

2.1022

C
Mn
Si
Cr
Ni
Mo
S
P

0.20

Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Sn=6.00

Pb=0.01

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SKM CuSn 8

24373: S Cu 5210

2.1025

C
Mn
Si
Cr
Ni
Mo
S
P

0.10

Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Sn=8.00

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SKM CuSn 12

24373: S Cu 5410

2.1056

C
Mn
Si
Cr
Ni
Mo
S
P

0.20

Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Sn=13.00

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SKM CuSi 3

A5.7: ERCuSi-A

24373: S Cu 6560

2.1461

C
Mn

1.00

Si

3.00

Cr
Ni
Mo
S
P
Cu

bal.

Nb
Fe
Ti
Al

<0.01

V
W
N
Other

Sn=0.80

Pb=<0.02

Zn=<0.10

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SKM CuAg

24373: S Cu 1897

2.1211

C
Mn

0.06

Si
Cr
Ni
Mo
S
P

0.01

Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Ag=1.00

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SKM CuAl 8

A5.7: ERCuAl-A1

24373: S Cu 6100

2.0921

C
Mn

0.10

Si

0.03

Cr
Ni

0.20

Mo
S
P
Cu

bal.

Nb
Fe

0.05

Ti
Al

8.10

V
W
N
Other

Pb=<0.02

Zn=<0.10

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SKM CuMnNiAl

A5.7: ERCuMnNiAl

24373: S Cu 6338

2.1367

C
Mn

13.00

Si
Cr
Ni

2.00

Mo
S
P
Cu

bal.

Nb
Fe

2.50

Ti
Al

8.00

V
W
N
Other
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SKM CuAl 9

A5.7: ERCuAl-A2

24373: S Cu 6180

2.0937

C
Mn
Si

<0.10

Cr
Ni

0.007

Mo
S
P
Cu

bal.

Nb
Fe

1.20

Ti
Al

9.80

V
W
N
Other

Zn=<0.02

Pb=<0.02

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SKM CuAl 8 Ni2

24373: S Cu 6327

2.0922

C
Mn

1.80

Si
Cr
Ni

2.30

Mo
S
P
Cu

bal.

Nb
Fe

1.40

Ti
Al

8.50

V
W
N
Other

Zn=0.017

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SKM CuAl 9 Ni

A5.7: ERCuAlNi

24373: S Cu 6328

2.0923

C
Mn

1.30

Si
Cr
Ni

4.50

Mo
S
P
Cu

bal.

Nb
Fe

3.20

Ti
Al

9.00

V
W
N
Other
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SKM CuMn 12

A5.7: ERCuMnNiAl

24373: S Cu 6338

2.1368

C
Mn

12.00

Si

0.03

Cr
Ni

2.00

Mo
S
P
Cu

bal.

Nb
Fe

2.50

Ti
Al

7.50

V
W
N
Other

Zn=<0.15

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SKM CuMn 13 Al

A5.7: ERCuMnNiAl

2.1367

C
Mn

13.00

Si
Cr
Ni

2.25

Mo
S
P
Cu

bal.

Nb
Fe

2.50

Ti
Al

7.90

V
W
N
Other
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SKM CuNi 90/10

24373: S Cu 7061

2.0873

C
Mn

0.80

Si

<0.20

Cr
Ni

10.50

Mo
S
P

<0.020

Cu

bal.

Nb
Fe

1.00

Ti

0.40

Al
V
W
N
Other

Pb=<0.02

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SKM CuNi 70/30

A5.7: ERCuNi

24373: S Cu 7158

2.0837

C
Mn

0.70

Si

<0.20

Cr
Ni

30.00

Mo
S
P

<0.020

Cu

bal.

Nb
Fe

0.60

Ti

0.40

Al
V
W
N
Other

Pb=<0.02

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GTAW Chemical composition
TitleAWSDIN EN ISOMaterial-No.CMnSiCrNiMoSPCuNbFeTiAlVWNOtherInfo

SKT CuSn

A5.7: ERCu

24373: S Cu 1898

2.1006

C
Mn

0.30

Si

0.30

Cr
Ni
Mo
S
P
Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Sn=0.80

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SKT CuSn 6

A5.7: ERCuSn-A

24373: S Cu 5180

2.1022

C
Mn
Si
Cr
Ni
Mo
S
P

0.20

Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Sn=6.00

Pb=<0.01

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SKT CuSn 8

24373: S Cu 5210

2.1025

C
Mn
Si
Cr
Ni
Mo
S
P

0.10

Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Sn=8.00

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SKT CuSn 12

24373: S Cu 5410

2.1056

C
Mn
Si
Cr
Ni
Mo
S
P

0.20

Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Sn=13.00

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SKT CuSi 3

A5.7: ERCuSi-A

24373: S Cu 6560

2.1461

C
Mn

1.00

Si

3.00

Cr
Ni
Mo
S
P
Cu

bal.

Nb
Fe
Ti
Al

<0.01

V
W
N
Other

Sn=0.80

Pb=<0.02

Zn=<0.10

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SKT CuAg

24373: S Cu 1897

2.1211

C
Mn

0.06

Si
Cr
Ni
Mo
S
P

0.01

Cu

bal.

Nb
Fe
Ti
Al
V
W
N
Other

Ag=1.00

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SKT CuAl 8

A5.7: ERCuAl-A1

24373: S Cu 6100

2.0921

C
Mn

0.10

Si

0.03

Cr
Ni

0.20

Mo
S
P
Cu

bal.

Nb
Fe

0.05

Ti
Al

8.10

V
W
N
Other

Pb=<0.02

Zn=<0.10

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SKT CuAl 8 Ni2

24373: S Cu 6327

2.0922

C
Mn

1.80

Si
Cr
Ni

2.30

Mo
S
P
Cu

bal.

Nb
Fe

1.30

Ti
Al

8.70

V
W
N
Other
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SKT CuAl 8 Ni6

A5.7: ERCuNiAl

24373: S Cu 6328

2.0923

C
Mn

1.30

Si
Cr
Ni

4.50

Mo
S
P
Cu

bal.

Nb
Fe

3.50

Ti
Al

9.00

V
W
N
Other
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SKT CuAl 9

A5.7: ERCuAl-A2

24373: A Cu 6180

2.0937

C
Mn
Si

<0.10

Cr
Ni

0.007

Mo
S
P
Cu

bal.

Nb
Fe

1.20

Ti
Al

9.80

V
W
N
Other

Zn=<0.02

Pb=<0.02

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SKT CuMn 12

A5.7: ERCuMnNiAl

24373: S Cu 6338

2.1368

C
Mn

12.00

Si

0.03

Cr
Ni

2.00

Mo
S
P
Cu

bal.

Nb
Fe

2.50

Ti
Al

7.50

V
W
N
Other

Zn=<0.15

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SKT CuMn 13 Al

A5.7: CuMnNiAl

2.1367

C
Mn

13.00

Si
Cr
Ni

2.25

Mo
S
P
Cu

bal.

Nb
Fe

2.50

Ti
Al

7.90

V
W
N
Other
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SKT CuNi 90/10

24373: S Cu 7061

2.0873

C
Mn

0.80

Si

<0.20

Cr
Ni

10.50

Mo
S
P

<0.02

Cu

bal.

Nb
Fe

1.00

Ti

0.40

Al
V
W
N
Other

Pb=<0.02

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SKT CuNi 70/30

A5.7: ERCuNi

24373: S Cu 7158

2.0837

C
Mn

0.70

Si

<0.20

Cr
Ni

30.00

Mo
S
P

<0.02

Cu

bal.

Nb
Fe

0.60

Ti

0.40

Al
V
W
N
Other

Pb=<0.02

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SMAW Chemical composition
TitleAWSDIN EN ISOMaterial-No.CMnSiCrNiMoSPCuNbFeTiAlVWNOtherInfo

SKE Cu B

A5.6: ~ECu

2.1363

C
Mn

1.50

Si
Cr
Ni
Mo
S
P
Cu

bal.

Nb
Fe

0.10

Ti
Al
V
W
N
Other

Sn=0.80

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SKE CuSn 6

A5.6: ECuSn-A

2.1025

C
Mn

0.80

Si
Cr
Ni
Mo
S
P

0.10

Cu

bal.

Nb
Fe

0.10

Ti
Al
V
W
N
Other

Sn=6.00

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SKE CuSn 7 B

A5.6: ECuSn-C

2.1025

C
Mn

0.90

Si
Cr
Ni
Mo
S
P

0.10

Cu

bal.

Nb
Fe

0.15

Ti
Al
V
W
N
Other

Sn=7.00

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SKE CuAl 9 B

A5.6: ~ECuAl-A2

C
Mn

1.00

Si
Cr
Ni
Mo
S
P
Cu

bal.

Nb
Fe

0.70

Ti
Al

8.00

V
W
N
Other
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SKE CuMn 14 Al B

A5.6: ECuMnNiAl

2.1368

C
Mn

12.00

Si
Cr
Ni

2.20

Mo
S
P
Cu

bal.

Nb
Fe

2.20

Ti
Al

6.00

V
W
N
Other

Pb=0.02

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SKE CuNi 70/30 B

A5.6: ECuNi

C

<0.03

Mn

1.20

Si

0.20

Cr
Ni

30.00

Mo
S
P
Cu

bal.

Nb
Fe

0.50

Ti

0.20

Al
V
W
N
Other

Pb=0.02

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