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Welding Rod
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Our continuous cast rod is produced on the very latest multi-strand, computer controlled casters. The rod is supplied in the following forms:
- As Cast - meets most hardfacing requirements
- Densified - Hipped to eliminate any centerline porosity
- Ground / Finished - Removes any surface imperfections
Applicable Processes
- Oxy-acetylene
- Tungsten Inert Arc (TIG)
In TIG (Tungsten Inert Gas) welding, an arc is drawn between a non-consumable tungsten electrode and the workpiece. The electrode, the arc and the weld-pool are protected from the atmosphere with an inert shielding gas. For manual welding the hard-facing material is in the form of a rod. Advantages of the TIG process include simple manual operation and good control of the welding arc. The process can also be mechanised, in which case a manipulator is used to move the workpiece in relation to the welding torch and the hard-facing rod or wire. Rods are also used for hard-facing with the oxy-acetylene welding process. With the correct operation, a very low level of iron dilution can be achieved in the overlay.
- Automatic Systems
Applicable Alloy Families
Deloro Stellite manufactures welding rods via the continous cast method. The rod can be supplied as cast, straightened, linished or ground. Our rods come in standard 1m lengths (36” for North 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 that special sizes, lengths or packing requirements are available on all requests.
Please see table below for details of our alloys available in rod form.
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ALLOY
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NOMINAL ANALYSIS OF WELDING ROD
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|
UNS
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ASME/ AWS
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Hardness (HRC)
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|
Co
|
Cr
|
W
|
C
|
Ni
|
Mo
|
Fe
|
Si
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Others
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COBALT BASE ALLOY BARE WELDING RODS
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|
Stellite 1
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Bal.
|
32
|
12
|
2.45
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<3.0
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<1.0
|
<3.0
|
<2.0
|
<0.5
|
R30001
|
(SF)A 5.21 ERCoCr-C
|
51-56
|
|
Stellite 6
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Bal.
|
30
|
4 - 5
|
1.2
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<3.0
|
<1.0
|
<3.0
|
<2.0
|
<0.5
|
R30006
|
SFA 5.21 ERCoCr-A
|
40-45
|
|
Stellite 12
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Bal.
|
30
|
8
|
1.4-1.8
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<3.0
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<1.0
|
<3.0
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<2.0
|
<0.5
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R30012
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(SF)A 5.21 ERCoCr-B
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46-51
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Stellite 20
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Bal.
|
33
|
16
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2.45
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<3.0
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<1.0
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<3.0
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<2.0
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<0.5
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-
|
-
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53-59
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|
Stellite 21
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Bal.
|
28
|
-
|
0.25
|
3
|
5.2
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<3.0
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<1.5
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<0.5
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R30021
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(SF)A 5.21 ERCoCr-E
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28-40 *
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Stellite 22
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Bal.
|
28
|
-
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0.30
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1.5
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12
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<3.0
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<2.0
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<0.5
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-
|
-
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41-49 *
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Stellite 25
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Bal.
|
20
|
14
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0.1
|
10
|
<1.0
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<3.0
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<1.0
|
<0.5
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-
|
-
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20-45 *
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Stellite 31
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Bal.
|
26
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7.5
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0.5
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10
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-
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<2.0
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<1
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<0.5
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R30031
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-
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20-35 *
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Stellite F
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Bal.
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26
|
12
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1.7
|
22
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<1.0
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<3.0
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<2.0
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<0.5
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R30002
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(SF)A 5.21 ERCoCr-F
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40-45
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|
Stellite 107
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Bal.
|
31
|
4
|
2
|
24
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-
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<2.0
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<3.0
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<0.5
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-
|
-
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38-47
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Stellite 190
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Bal.
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27
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13.5
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3.2
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<1
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<1.0
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<3.0
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1.0
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<0.5
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R30014
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(SF)A 5.21 ERCoCr-G
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54-59
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Stellite 250
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Bal.
|
28
|
-
|
0.1
|
-
|
-
|
21
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<1.0
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<0.5
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-
|
-
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20-28
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Stellite 306
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Bal.
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25
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3
|
0.5
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6
|
-
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4
|
1
|
6% Nb
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-
|
-
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32-42 *
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Stellite 694
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Bal.
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28
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19
|
1
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5
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-
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<3.0
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1
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1% V
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-
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-
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48-54
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ALLOY
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NOMINAL ANALYSIS OF WELDING ROD
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|
UNS
|
ASME/ AWS
|
Hardness (HRC)
|
|
Co
|
Cr
|
W
|
C
|
Ni
|
Mo
|
Fe
|
Si
|
Others
|
|
COBALT BASE ALLOY BARE WELDING RODS
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|
Stellite 706
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Bal.
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31
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-
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1.2
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<3.0
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4
|
<3.0
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<1.0
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<1.0
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-
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-
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39-44
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Stellite 712
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Bal.
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31
|
-
|
1.5/1.9
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<3.0
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8
|
<3.0
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<2.0
|
<1.0
|
-
|
-
|
46-51
|
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ULTIMET
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Bal.
|
26
|
2
|
0.06
|
9
|
5
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3
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-
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<1.0
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R31233
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-
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28-45 *
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NICKEL BASE ALLOY BARE WELDING RODS
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Nistelle C
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-
|
17
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5
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0.1
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Bal.
|
17
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6
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-
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0.3% V
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N30002
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-
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17-27 *
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Nistelle 625
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-
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21
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-
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<0.10
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Bal.
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8.5
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<5
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-
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3.3% Nb
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N06625
|
(SF)A 5.14 ERNiCrMo-3
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|
Deloro 40
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-
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12
|
-
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0.4
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Bal.
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-
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2-3
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2.9
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1.6% B
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N99644
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(SF)A 5.21 ERNiCr-A
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36-42
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Deloro 50
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-
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12
|
-
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0.5
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Bal.
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-
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3-5
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3.5
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2.2% B
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N99645
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(SF)A 5.21 ERNiCr-B
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48-55
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Deloro 55
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-
|
12
|
-
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0.6
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Bal.
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-
|
3-5
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4.0
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2.3% B
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-
|
-
|
52-57
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|
Deloro 60
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-
|
13
|
|
0.7
|
Bal.
|
|
3-5
|
4.3
|
3.0% B
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N99646
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(SF)A 5.21 ERNiCr-C
|
57-62
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INTER-METALLIC LAVES PHASE ALLOY WELDING RODS (TRIBALOY® ALLOYS)
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|
T-400
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Bal.
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8.5
|
-
|
<0.08
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<1.5
|
28
|
<1.5
|
2.5
|
<1.0
|
R30400
|
-
|
54-58
|
|
T-400C
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Bal.
|
14
|
-
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< 0.08
|
<1.5
|
27
|
<1.5
|
2.6
|
<1.0
|
-
|
-
|
54-59
|
|
T-401
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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
|
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T-800
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Bal.
|
18
|
-
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< 0.08
|
< 1.5
|
28
|
<1.5
|
3.4
|
<1.0
|
-
|
-
|
55-60
|
|
T-900
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Bal.
|
18
|
-
|
< 0.08
|
16
|
22
|
-
|
2.7
|
<1.0
|
-
|
-
|
52-57
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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 when ordering. Certain products can also be certified to AMS, SAE and other standards. Please contact us for more details.
3. Undiluted weld metal
*depending on the degree of work hardening