Titanium alloys

GMAW Chemical composition
TitleAWSDIN EN ISOMaterial-No.CMnSiCrNiMoSPCuNbFeTiAlVWNOtherInfo

SKM Titan Grade 1

A5.16: ERTi-1

3.7025

C

0.03

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.08

Ti

bal.

Al
V
W
N

0.012

Other

H=0.005

O=0.07

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SKM Titan Grade 2

A5.16: ERTi-2

3.7035

C

0.03

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.12

Ti

bal.

Al
V
W
N

0.015

Other

H=0.008

O=0.12

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SKM Titan Grade 3

A5.16: ERTi-3

3.7055

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.30

Ti

bal.

Al
V
W
N

0.05

Other

H=0.015

O=0.35

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SKM Titan Grade 4

A5.16: ERTi-4

3.7065

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.50

Ti

bal.

Al
V
W
N

0.05

Other

H=0.015

O=0.40

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SKM Titan Grade 5

A5.16: ERTi-5 (6Al-4V)

3.7164/65

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.40

Ti

bal.

Al

6.10

V

4.00

W
N

0.05

Other

H=0.015

O=0.20

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SKM Titan Grade 7

A5.16: ERTi-7

3.7235

C

0.03

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.12

Ti

bal.

Al
V
W
N

0.015

Other

H=0.008

O=0.12

Pd=0.18

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SKM Titan Grade 9

A5.16: ERTi-9 (3Al-2.5V)

3.7195

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.25

Ti

bal.

Al

3.00

V

2.50

W
N

0.03

Other

H=0.015

O=0.15

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SKM Titan Grade 11

A5.16: ERTi-11

3.7225

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.20

Ti

bal.

Al
V
W
N

0.03

Other

H=0.015

O=0.18

Pd=0.19

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SKM Titan Grade 12

A5.16: ERTi-12

3.7105

C

0.03

Mn
Si
Cr
Ni

0.08

Mo

0.30

S
P
Cu
Nb
Fe

0.15

Ti

bal.

Al
V
W
N

0.015

Other

H=0.008

O=0.12

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SKM Titan Grade 23

A5.16: ERTi-23 (6Al-4V-ELI)

3.7165

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.25

Ti

bal.

Al

6.00

V

4.00

W
N

0.03

Other

H=0.0125

O=0.13

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GTAW Chemical composition
TitleAWSDIN EN ISOMaterial-No.CMnSiCrNiMoSPCuNbFeTiAlVWNOtherInfo

SKT Titan Grade 1

A5.16: ERTi-1

3.7025

C

0.03

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.08

Ti

bal.

Al
V
W
N

0.012

Other

H=0.005

O=0.07

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SKT Titan Grade 2

A5.16: ERTi-2

3.7035

C

0.03

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.12

Ti

bal.

Al
V
W
N

0.015

Other

H=0.008

O=0.12

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SKT Titan Grade 3

A5.16: ERTi-3

3.7055

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.30

Ti

bal.

Al
V
W
N

0.05

Other

H=0.015

O=0.35

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SKT Titan Grade 4

A5.16: ERTi-4

3.7065

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.50

Ti

bal.

Al
V
W
N

0.05

Other

H=0.015

O=0.40

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SKT Titan Grade 5

A5.16: ERTi-5 (6Al-4V)

3.7164/65

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.30

Ti

bal.

Al

6.13

V

4.00

W
N

0.05

Other

H=0.015

O=0.20

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SKT Titan Grade 7

A5.16: ERTi-7

3.7235

C

0.03

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.12

Ti

bal.

Al
V
W
N

0.015

Other

H=0.008

O=0.12

Pd=0.18

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SKT Titan Grade 9

A5.16: ERTi-9 (3Al-2.5V)

3.7195

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.25

Ti

bal.

Al

3.00

V

2.50

W
N

0.03

Other

H=0.015

O=0.15

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SKT Titan Grade 11

A5.16: ERTi-11

3.7225

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.20

Ti

bal.

Al
V
W
N

0.03

Other

H=0.015

O=0.18

Pd=0.19

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SKT Titan Grade 12

A5.16: ERTi-12

3.7105

C

0.03

Mn
Si
Cr
Ni

0.30

Mo

0.75

S
P
Cu
Nb
Fe

0.15

Ti

bal.

Al
V
W
N

0.015

Other

H=0.008

O=0.12

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SKT Titan Grade 23

A5.16: ERTi-23 (6Al-4V-ELI)

3.7165

C

0.08

Mn
Si
Cr
Ni
Mo
S
P
Cu
Nb
Fe

0.25

Ti

bal.

Al

6.00

V

4.00

W
N

0.03

Other

H=0.015

O=0.13

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