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Code
Data:
AWS: A5.20-95, ASME SFA 5.20
E71T-1M
ABS: 2SA, 2YSA
NK, LR, NV, BV |
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Fast
freezing flux cored wire, easy to achieve flat bead without osillation
in vertical-up welding. Using Argon CO2. |
- All position
welding can be achieved with excellent flat bead appearence,
negligible spatter, and easy slag removal.
- High welding
current in vertical up and 6G welding position can be performed
easily due to fast freazing slag.
- Deposition
rates are higher than solid wires of the same size.
- Generation
rate of welding fumes is less than the conventional titania
based flux cored wires.
- Diffusible
hydrogen content is as that of low hydrogen type electrode.
|
| Typical
Chemical Composition of Weld Metal and diffusible Hydrogen Content |
| Chemical
Composition (%): 75% Argon,25% CO2 |
| C |
Mn |
Si |
P |
S |
Diffusible
Hydrogen content (ml/100g) |
| 0.04 |
1.15 |
0.46 |
0.013 |
0.009 |
*5.0 |
* Testing
method: Gas Chromatography method (AWS
A 4-3-93) |
| Typical
Mechanical Properties of all Weld Metal |
| Yield
Strength PSI |
Tensile
Strength PSI |
Elongation
(%) |
V-Notch
Impact Value
ft-lbs |
32°F
|
-4°F |
| 73,000 |
82,000 |
29 |
75 |
59 |
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| (Click
Image to Enlarge) |
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