ALLOY

NOMINAL ANALYSIS OF  WELDING ROD

UNS

ASME/ AWS

Hardness (HRC)

Co

Cr

W

C

Ni

Mo

Fe

Si

Others

COBALT BASE ALLOY BARE WELDING RODS

Stellite 1

Bal.

32

12

2.45

<3.0

<1.0

<3.0

<2.0

<0.5

R30001

(SF)A 5.21 ERCoCr-C

51-56

Stellite 6

Bal.

30

4 - 5

1.2

<3.0

<1.0

<3.0

<2.0

<0.5

R30006

SFA 5.21 ERCoCr-A

40-45

Stellite 12

Bal.

30

8

1.4-1.8

<3.0

<1.0

<3.0

<2.0

<0.5

R30012

(SF)A 5.21 ERCoCr-B

46-51

Stellite 20

Bal.

33

16

2.45

<3.0

<1.0

<3.0

<2.0

<0.5

-

-

53-59

Stellite 21

Bal.

28

-

0.25

3

5.2

<3.0

<1.5

<0.5

R30021

(SF)A 5.21 ERCoCr-E

28-40 *

Stellite 22

Bal.

28

-

0.30

1.5

12

<3.0

<2.0

<0.5

-

-

41-49 *

Stellite 25

Bal.

20

14

0.1

10

<1.0

<3.0

<1.0

<0.5

-

-

20-45 *

Stellite 31

Bal.

26

7.5

0.5

10

-

<2.0

<1

<0.5

R30031

-

20-35 *

Stellite F

Bal.

26

12

1.7

22

<1.0

<3.0

<2.0

<0.5

R30002

(SF)A 5.21 ERCoCr-F

40-45

Stellite 107

Bal.

31

4

2

24

-

<2.0

<3.0

<0.5

-

-

38-47

Stellite 190

Bal.

27

13.5

3.2

<1

<1.0

<3.0

1.0

<0.5

R30014

(SF)A 5.21 ERCoCr-G

54-59

Stellite 250

Bal.

28

-

0.1

-

-

21

<1.0

<0.5

-

-

20-28

Stellite 306

Bal.

25

3

0.5

6

-

4

1

6% Nb

-

-

32-42 *

Stellite 694

Bal.

28

19

1

5

-

<3.0

1

1% V

-

-

48-54

ALLOY

NOMINAL ANALYSIS OF  WELDING ROD

UNS

ASME/ AWS

Hardness (HRC)

Co

Cr

W

C

Ni

Mo

Fe

Si

Others

COBALT BASE ALLOY BARE WELDING RODS

Stellite 706

Bal.

31

-

1.2

<3.0

4

<3.0

<1.0

<1.0

-

-

39-44

Stellite 712

Bal.

31

-

1.5/1.9

<3.0

8

<3.0

<2.0

<1.0

-

-

46-51

ULTIMET

Bal.

26

2

0.06

9

5

3

-

<1.0

R31233

-

28-45 *

NICKEL BASE ALLOY BARE  WELDING RODS

Nistelle C

-

17

5

0.1

Bal.

17

6

-

0.3% V

N30002

-

17-27 *

Nistelle 625

-

21

-

<0.10

Bal.

8.5

<5

-

3.3% Nb

N06625

(SF)A 5.14 ERNiCrMo-3

Deloro 40

-

12

-

0.4

Bal.

-

2-3

2.9

1.6% B

N99644

(SF)A 5.21 ERNiCr-A

36-42

Deloro 50

-

12

-

0.5

Bal.

-

3-5

3.5

2.2% B

N99645

(SF)A 5.21 ERNiCr-B

48-55

Deloro 55

-

12

-

0.6

Bal.

-

3-5

4.0

2.3% B

-

-

52-57

Deloro 60

-

13

0.7

Bal.

3-5

4.3

3.0% B

N99646

(SF)A 5.21 ERNiCr-C

57-62

INTER-METALLIC LAVES PHASE  ALLOY  WELDING RODS (TRIBALOY® ALLOYS)

T-400

Bal.

8.5

-

<0.08

<1.5

28

<1.5

2.5

<1.0

R30400

-

54-58

T-400C

Bal.

14

-

< 0.08

<1.5

27

<1.5

2.6

<1.0

-

-

54-59

T-401

Bal.

17

-

0.2

<1.5

22

<1.5

1.3

<1.0

-

-

47-53

T-700
(Ni based)

<1.5

16

-

< 0.08

Bal.

32

<1.5

3.4

<1.0

-

-

50-58

T-800

Bal.

18

-

< 0.08

< 1.5

28

<1.5

3.4

<1.0

-

-

55-60

T-900

Bal.

18

-

< 0.08

16

22

-

2.7

<1.0

-

-

52-57