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Welding Rod



Kennametal Stellite manufactures welding rods via the continuous cast method. The rod can be supplied as cast, straightened, linished or ground. Our rods come in standard 1m lengths (36” for N America & Canada) and the following diameters;

  • 2.6 mm (3/32”)
  • 3.2 mm (1/8”)
  • 4.0 mm (5/32”)
  • 5.0 mm (3/16”)
  • 6.4 mm (1/4”)
  • 8.0 mm (5/16”)

Note however that special sizes, lengths or packaging requirements are available on request.
Please see table below for details of our alloys available in rod form.







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

  1. Nominal analysis is a guideline only for standard product, does not include all incidental elements and may differ depending on the exact specification/standard used when ordering.
  2. When written certification to a standard is required, please specify this when ordering.
    Certain products an also be certified to AMS, SAE and other standards. Please contact us for more details.
  3. Undiluted weld metal

* depending upon the degree of work hardening