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Stanley 525Pure Aluminum Flux Coated Arc/Torch Alloy
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Pure aluminum arc welding electrode with exclusive self lifting slag. Other aluminum grades such as 12%Si, 5%Si and Al Mn, etc. are also available.
- Unique self lifting slag.
- PThe only aluminum electrode manufactured in a "Low Temperature" 5/64 (2.0mm) x 10" (250mm) size.
- Pure white long shelf life extruded flux coating outlasts conventional products in moisture resistance.
- Can be manufactured in a variety of custom colors.
- Available in hermetically sealed PURE ALUMINUM pull ring cans or vacuum packed foil bags for extended shelf life.
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Overview |
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Specifications |
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APPLICATIONS:
For arc welding aluminums alloyed with copper, silicon, and magnesium. Also excellent for joining dissimilar grades of aluminum.
MICROSTRUCTURE:
Consists of an iron-nickel-copper austenite with finely distributed graphite.
FLUX COLOR: White
TYPICAL MECHANICAL PROPERTIES:
Undiluted Weld Metal
Tensile strength
Yield strength
Elongation
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Maximum Value Up to:
34,000 psi (250 N/mm2)
20,000 psi (150 N/mm2)
5% |
RECOMMENDED CURRENT: DC reverse (+) or AC
RECOMMENDED AMPERAGE SETTINGS:
| Diameter (mm) |
5/64 (2.0) |
3/32 (2.5) |
1/8(3.25) |
5/32 (4.0) |
| Minimum Amperage |
20 |
50 |
70 |
110 |
| Maximum Amperage |
60 |
80 |
120 |
150 |
WELDING POSITION: Flat, Horizontal
DEPOSITION RATES:
Diameter
(mm) |
Length
(mm) |
Weldmetal/
Electrode |
Electrodes per lb
(kg) of Weldmetal |
Arc Time of
Deposition
min/lb (kg) |
Amperage
Setting |
Recovery
Rate |
| 5/64 (2.0) |
10" (250) |
.08 oz. (2.6g) |
184 (404) |
176 (387) |
40 |
90% |
| 3/32 (2.5) |
14" (350) |
.14oz (4.3g) |
114 (251) |
110 (242) |
70 |
90% |
| 1/8 (3.25) |
14" (350) |
.23oz (6.5g) |
70 (153) |
62 (136) |
110 |
90% |
| 5/32 (4.0) |
14" (350) |
.33oz (9.6g) |
48 (107) |
47 (103) |
135 |
90% |
WELDING TECHNIQUES:
Start by using the upper portion of the amperage range. Feed the electrode quickly and move fast maintaining a very close arc gap.
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 |
49 |
33 |
23 |
| Electrodes / kg |
108 |
73 |
51 |
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Overview |
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