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INTERNATIONAL CLASSIFICATIONS |
AWS/ASME A 5.1 E 6010
DIN 499: E 42 2 C 25
ISO 2560A E 42 2 C 25
FEATURES & APPLICATIONS |
Ideally suited for difficult maintenance repairs. Easily welds steels that have been galvanized, painted rusted, or otherwise contaminated in service. Easy to use out of position.
- Adverse conditions mild steel electrode. Excels on rusty, greasy, poor fitting joints in all positions.
- Can bridge gaps as wide as 3/8 inch (9 mm).
- Slag can be welded over without removal.
- Excellent for out of position work.
All Weld Metal Analysis (Typical Weight %) |
Flux Color: White /Grey
|
C |
Cr |
Mn |
Mo |
Si |
Ni |
V |
Fe |
|
.20 |
.18 |
1.20 |
.25 |
.95 |
.25 |
.06 |
Bal. |
Typical Mechanical Properties |
Undiluted Weld Metal Maximum Value Up to:
Tensile Strength: 80,000 PSI (570 MPa)
Yield Strength: 72,000 PSI (510 MPa)
Elongation: 28%
Impact Energy 70J: -4°F (-20°C)
Welding Current & Instructions |
Recommended Current: DC Reverse (+), Straight (-), or AC
Recommended Amperage Settings:
| Diameter (mm) |
3/32 (2.5) |
1/8 (3.25) |
5/32 (4.0) |
3/16 (5.0) |
|
Minimum Amperage |
25 |
35 |
50 |
75 |
|
Maximum Amperage |
75 |
125 |
160 |
200 |
Welding Techniques: Weld with a short-medium arc length at low amperage. When surface preparation is impractical, use a medium-long arc and favor high amperages. Multi-pass welds can be made without intermittent slag removal. Use any welding technique from stringer bead to wide weave.
Welding Positions: Flat, Vertical up, Vertical down, Horizontal, Overhead
Deposition Rates:
|
Diameter (mm) |
Length (mm) |
Weld metal/ Electrode |
Electrodes per lb (kg) of Weldmetal |
Arc Time of Deposition min/lb (kg) |
Amperage Settings |
|
3/32 (2.5) |
14″ (350) |
.27oz (7g) |
45 (100) |
37 (81) |
50 |
|
1/8 (3.25) |
14″ (350) |
.56oz (15g) |
25 (56) |
25 (56) |
80 |
|
5/32 (4.0) |
14″ (350) |
.9oz (25g) |
17 (38) |
20 (45) |
105 |
|
3/16 (5.0) |
14″ (350) |
1.35oz (38g) |
12 (26) |
15 (34) |
140 |
APPROXIMATE ELECTRODE PACKAGING & DIMENSIONS |
|
Diameter (mm) |
3/32 (2.5) |
1/8 (3.25) |
5/32 (4.0) |
3/16 (5.0) |
|
Length (mm) |
14″ (350) |
14″ (350) |
14″ (350) |
14″ (350) |
|
Electrodes / lb |
31 |
18 |
11 |
8 |
|
Electrodes / kg |
68 |
40 |
27 |
18 |