Detalles
Specifically designed for vertical down welding of sheet metal and ornamental iron
Características
- Good restrike characteristics
- Smooth and transfer and good wetting and low penetration
- Operates on low amperages
- High deposition rates
- Excellent operator appeal
Servicio de información
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CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.1 | E7014 |
| ABS | AWS A5.1 | E7014 |
| BV | BV - Chapter 5 | 1 |
| CWB | CSA W48 | E4914 |
| DNV-GL | DNV - 2.9 | 1 |
| LR | LR - Chapter 11 | 1M |
MECHANICAL PROPERTIES
| Classification |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F) |
|---|---|---|---|---|
| E7014 Requirement | 400 (58) min. | 480 (70) min. | 17 min. | |
| Typical Result, As-welded | 410-470 (60-69) | 490-540 (71-78) | 18-29 | 27-83 (20-61) |
DEPOSIT COMPOSITION
| Classification | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %V | %Mn+Ni+Cr+Mo+V |
|---|---|---|---|---|---|---|---|---|---|---|
| E7014 Requirement | 0.15 max. | 0.20 max. | 1.25 max. | 0.30 max. | 0.30 max. | 0.035 max. | 0.035 max. | 0.90 max. | 0.08 max. | 1.50 max. |
| Typical Result | 0.05-0.08 | 0.02-0.04 | 0.44-0.67 | 0.01 max. | 0.01-0.04 | 0.010-0.018 | 0.007-0.012 | 0.16-0.47 | 0.01-0.02 | 0.49-0.74 |
TYPICAL OPERATING PROCEDURES
| Diameter | Polarity⁽¹⁾ |
Current
Amps |
|---|---|---|
| 3/32 in (2.4 mm) | AC | 80-100 |
| 3/32 in (2.4 mm) | DC± | 75-95 |
| 1/8 in (3.2 mm) | AC | 110-155 |
| 1/8 in (3.2 mm) | DC± | 100-145 |
| 5/32 in (4.0 mm) | AC | 150-225 |
| 5/32 in (4.0 mm) | DC± | 135-200 |
| 3/16 in (4.8 mm) | AC | 200-285 |
| 3/16 in (4.8 mm) | DC± | 185-235 |
NOTES
| Note |
|---|
| ⁽¹⁾ Preferred polarity is listed first. |