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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 |