Cobalt Alloy 21 Material Cobalt Alloy Parts With High Corrosion Resistance

Co

Cr

C

W

Mo

Ni

Si

B

Fe

Mn

Others

cobalt alloy 1

BAL

33

2.45

13

-

2.5*

1

-

2.5*

1

-

cobalt alloy 3

BAL

31

2.5

13

-

2.5*

1

-

2.5*

1

-

cobalt alloy 4

BAL

31.5

1

14

-

2.0*

1

-

2.0*

1

-

BAL

28

1.2

5

-

3.0*

1

-

2.5*

1

-

cobalt alloy 12

BAL

29

1.85

9

-

2.5*

1

-

2.5*

1

-

cobalt alloy 20

BAL

33

2.45

17.5

-

2.5*

1

-

2.5*

1

-

cobalt alloy 21

BAL

27

0.25

-

5.5

2.5*

1

-

3.0*

1

-

cobalt alloy 31

BAL

26

0.5

7.5

-

10.5

1

-

2.0*

1

-

cobalt alloy 190

BAL

26

3.3

14

-

1.0

1

-

8.0

0.5

-

cobalt alloy 238

BAL

26

0.1

-

3

-

1

-

20.0

1

-

cobalt alloy 306

BAL

25

0.4

2

-

6.0

1

-

4.0*

1

Nb=5

94

BAL

28

1

19

-

5.0

1

-

2.5*

1

V=1

cobalt alloy F

BAL

25.5

1.75

12.25

-

22.5

1

-

1.5*

-

-

cobalt alloy SF1

BAL

19

1.3

13

-

13

3

2.5

3*

0.5

Cu=0.5

cobalt alloy SF6

BAL

19

0.7

7

-

13

2.5

1.7

3*

0.5

Cu=0.5

cobalt alloy SF12

BAL

19

1

9

-

13

3

2

3*

0.5

Cu=0.5

cobalt alloy SF20

BAL

19

1.5

15

-

13

3

3

2*

0.5

Cu=0.5

TRIBALOY T400

BAL

8

0.1*

-

28

3*

2.4

-

3*

-

-

TRIBALOY T800

BAL

17

0.1*

-

28

3*

3.2

-

3*

-

-

DELORO 15

-

-

0.06*

-

-

BAL

2.0

1.05

1.5*

20

Cu=20

DELORO 22

-

0.70

0.10

-

-

BAL

2.3

1.75

-

-

-

DELORO 40

-

7.0

0.10

-

-

BAL

3.5

2.25

-

-

-

DELORO 50

-

10.25

0.45

-

-

BAL

4.0

1.85

4.0

-

-

DELORO 60

-

14.25

0.6

-

-

BAL

2.0

3.5

4.0

-

-

DELORO 625

-

22

0.1

-

9

BAL

-

-

5

-

-

NISTELLE C

-

16.5

0.12*

4.5

17

BAL

0.7

-

6.0

-

-

TRIBALOY T700

-

15

0.10*

-

32

BAL

3.25

-

Hastelloy C22®(UNS N06022)(Max.)

C

MN

P

S

Si

Cr

Ni

Mo

CO

Fe

W

V

0.015

0.5

0.02

0.02

0.08

20.0-22.5

Bal.

12.5-14.5

2.5

2.0-6.0

2.5-3.5

0.35

Hastelloy C276®(UNS N10276)(Max.)

C

MN

P

S

Si

Cr

Ni

Mo

CO

Fe

W

V

0.01

1

0.04

0.03

0.08

14.5-16.5

Bal.

15.0-17.0

2.5

4.0-7.0

3.0-4.5

0.35

Hastelloyx®(UNS N06002)(Max.)

C

MN

P

S

Si

Cr

Ni

Mo

CO

Fe

W

other

0.05-0.15

1

0.04

0.03

1

20.5-23.0

Bal.

8.0-10.0

0.5-2.5

17.0-20.0

0.2-1.0

/

Monel 400®(UNS NO4400) (Max.)

C

MN

S

Si

Ni

Cu

Fe

0.3

2

0.024

0.5

63 min

28-34

2.5

Monel M400®(UNS NO4400)(Max.)

C

MN

S

Si

Ni

Cu

Fe

0.3

2

0.024

0.5

63-70

28-34

2.5

Monel R405®(UNS NO4405)(Max.)

C

MN

S

Si

Ni

Cu

Fe

0.3

2

0.025-0.06

0.5

63.0min

28-34

2.5

Monel K500®(UNS NO5500)(Max.)

C

MN

S

Si

Ni

Cu

Ti

AI

Fe

0.1

2

0.01

0.5

63min

27-33

0.86

2.3-3.15

2

Inconel 600(UNS NO6600)(Max.)

C

MN

S

Si

Cr

Ni

Cu

Fe

0.15

1

0.015

0.5

14-17

72 min

0.5

6.0-10.0

Inconel 601(UNS NO6601)(Max.)

C

MN

Si

Cr

Ni

CO

AI

Fe

0.05

0.3

0.2

22.5

61.5min

5

1.4

14.1

Inconel 718(UNS NO7718)(Max.)

Cr

Ni

Mo

CO

Cb+Ta

Ti

AI

Fe

19

52.5min

3.05

5

5.13

0.9

0.5

18.5

Chemical Analysis of Incoloy 800® uns(N08800)

C

Cr

Ni

Ti

AI

Fe

Grain

0.1 max

19.0-23.0

30.0-35.0

0.15-0.6

0.15-0.6

39.5min

/

Incoloy800H® UNS(N08810)

C

Cr

Ni

Ti

AI

Fe

Grain

0.05-0.1

19.0-23.0

30.0-35.0

0.15-0.60

0.15-0.60

39.5min

5or coarser

Incoloy800HT® UNS(N08811)

C

Cr

Ni

Ti

AI

Fe

Grain

0.06-0.10

19.0-23.0

30.0-35.0

0.25-0.60

0.25-0.60

39.5min

5or coarser

Dimensions:as per drawings