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Stanley 909Hastelloy "C" Highly corrosion resistant. AC/DC
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The most outstanding, universal "one product" for all applications involving resistance to corrosion
- Deposits are rich in chromium, nickel and molybdenum.
- Offers the best resistance to oxidizing and reducing acids and alkalies even at elevated temperatures.
- Performs on AC as well as DC.
- Extremely tough weld metal that work hardens.
- Also Available in TIG form as product code 6023.
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APPLICATIONS:
Ideally suited for applications involving both heat and corrosion, joining dissimilar nickel alloys or joining these alloys to the stainless steels. For fabrication and repairing chemical vats, retorts, valves and valve bodies, plating tanks, racks and supports, chemical pipelines, evaporators, digestors, hot-work forging dies, furnace racks, hoods and baffles, pumps, valves and controls.
MICROSTRUCTURE:
A multi-phase copper base structure with complex eutectoids.
FLUX COLOR: Grey
TYPICAL MECHANICAL PROPERTIES:
Undiluted Weld Metal
Tensile strength
Yield strength
Elongation
H a r d n e s s
Work Hardness
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Maximum Value Up to:
85,000 PSI (62kg/mm2)
78,000 PSI (56kg/mm2)
32 %
220 Brinell, Rockwell C18
450 Brinell, Rockwell C44 |
RECOMMENDED CURRENT: AC or DC reverse polarity
TEMPERATURE RANGES:
| Diameter (mm) |
3/32(2.5) |
1/8(3.25) |
5/32(4.0) |
| Minimum Amperage |
50 |
75 |
120 |
| Maximum Amperage |
90 |
165 |
180 |
WELDING POSITIONS: Flat, Horizontal
RECOMMENDED AMPERAGE SETTINGS:
Diameter
(mm) |
Length
(mm) |
Weldmetal/
Electrode |
Electrodes per lb
(kg) of Weldmetal |
Arc Time of
Deposition
min/lb (kg) |
Amperage
Setting |
Recovery
Rate |
| 3/32 (2.5) |
14" (350) |
.69oz (19.5g) |
23 (50) |
16 (36) |
85 |
160% |
| 1/8 (3.25) |
14" (350) |
1.14oz (32g) |
14 (30) |
11 (25) |
110 |
160% |
| 5/32 (4.0) |
14" (350) |
1.78oz (50g) |
9 (20) |
9 (19) |
145 |
160% |
WELDING TECHNIQUES:
Clean area to be welded, removing all contaminating materials and old weld metal. Prepare joint edges. No preheat is usually necessary, nor desirable. Apply using any technique suited to the application - stringer bead, moderate or wide weaving, etc. Allow to cool and remove slag.
ELECTRODE PACKAGING & DIMENSIONS:
| Diameter(mm) |
3/32(2.5) |
1/8 (3.25) |
5/32 (4.0) |
| Length (mm) |
14" (350) |
14" (350) |
14" (350) |
| Electrodes / lb |
13 |
8 |
5 |
| Electrodes / kg |
28 |
17 |
11 |
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