| Deloro Stellite powders are gas atomised powders. Spray-Fuse & Powder Welding are available in these standard size ranges:
Spray-fuse powders are available in these standard size ranges:
- M 106/45 µm (Metco torch)
- S 106/38 µm (Eutectic torch)
Powder Welding powders are available in these standard size ranges:
Please see the table below for details of our Spray-Fuse & Powder Welding powders. Note – the hardness of the weld deposit may vary from that provided depending upon the process parameters and extent of dilution.
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ALLOY
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NOMINAL ANALYSIS OF POWDER
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Hardness (HRC)
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Co
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Cr
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W
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C
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Ni
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B
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Fe
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Si
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Others
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COBALT BASE ALLOYS (GAS ATOMIZED POWDERS)
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|
Stellite SF1
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Bal.
|
19
|
13
|
1.3
|
13.5
|
2.45
|
3
|
2.8
|
<0.5% Mn
|
50-60
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|
Stellite SF6
|
Bal.
|
19
|
7.5
|
0.8
|
14
|
1.7
|
3
|
2.6
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<0.5% Mn
|
40-48
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|
Stellite SF12
|
Bal.
|
19
|
9
|
1.1
|
14
|
1.9
|
3
|
2.8
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<0.5% Mn
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42-52
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Stellite SF20
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Bal.
|
19
|
15
|
1.6
|
14
|
2.9
|
3
|
3.2
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<0.5% Mn
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55-65
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|
Stellite 157
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Bal.
|
21
|
4.5
|
0.1
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<2.0
|
2.5
|
<2
|
1.6
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<0.5% Mn
|
45-55
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Deloro 15
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-
|
-
|
-
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<0.05
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Bal.
|
1.1
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0.5
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2.0
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20%Cu
|
180-230 DPH
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Deloro 21
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-
|
3
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-
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<0.05
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Bal.
|
0.8
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<0.5
|
2.1
|
2.2%
|
240-280 DPH
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Deloro 22
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-
|
-
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-
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<0.05
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Bal.
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1.4
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<1.0
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2.5
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|
18-24
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Deloro 25
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-
|
-
|
-
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<0.06
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Bal.
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1.7
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<1.0
|
2.7
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22-28
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Deloro 29
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-
|
3
|
-
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<0.05
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Bal.
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0.9
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<0.5
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2.2
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2.2%
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27-30
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Deloro 30
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-
|
9
|
-
|
0.2
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Bal.
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1.2
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2.3
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3.2
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|
29-39
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Deloro 34
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-
|
4.5
|
-
|
0.15
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Bal.
|
1.2
|
0.3
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2.8
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2.5%Mo, 2.2%
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33-37
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|
Deloro 35
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-
|
4
|
-
|
0.4
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Bal.
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1.6
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1.5
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3.4
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32-42
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Deloro 36
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-
|
7
|
-
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0.3
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Bal.
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1.2
|
3
|
3.7
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34-42
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Deloro 38
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-
|
-
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-
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0.05
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Bal.
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2.1
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0.5
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3.0
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35-42
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Deloro 40
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-
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7.5
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-
|
0.3
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Bal.
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1.7
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2.5
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3.5
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38-45
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Deloro 45
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-
|
9
|
-
|
0.35
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Bal.
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1.9
|
2.5
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3.7
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|
42-50
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Deloro 50
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-
|
11
|
-
|
0.45
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Bal.
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2.3
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3.3
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3.9
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|
47-53
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Deloro 55
|
-
|
12
|
-
|
0.6
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Bal.
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2.7
|
4.0
|
4.0
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52-60
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Deloro 60
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-
|
15
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-
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0.7
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Bal.
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3.1
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4.0
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4.4
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57-65
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Deloro 75
|
-
|
17
|
-
|
0.9
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Bal.
|
3.5
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4.5
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4.5
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2%Cu, 3%Mo
|
53-63
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|
Deloro 6116
|
-
|
15.3
|
-
|
0.03
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Bal.
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4.0
|
-
|
-
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Stelcar Powders
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Blends of WC, WC/Co and Deloro alloy powders. Size and chemistry to customer requirement.
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Super Stelcar 40
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Blend of tungsten carbide (40%) and Deloro 50 alloy (60%)
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Super Stelcar 50
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Blend of tungsten carbide (50%) and Deloro 50 alloy (50%)
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Super Stelcar 60
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Blend of tungsten carbide (60%) and Deloro 50 alloy (40%)
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Super Stelcar 70
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Blend of tungsten carbide (70%) and Deloro 50 alloy (30%)
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Other alloy compositions may be available on request.
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.
Undiluted weld metal. Rockwell C units unless otherwise stated