DETAILS
Features
- High deposition rates
- Smooth bead appearance
- Minimal spatter
- Shallow penetration
Typical Applications
- Large welds
- Slightly downhill (15° max) positions
- Multiple pass welding
Welding Positions
- Flat/Horizontal
Shielding Gas
- Not Applicable
Special Features
- Mild Steel, High Deposition • AWS E7024-1 meeting low temperature impact properties
Service Information
Documentation
You May Also Need
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
CONFORMANCE
CONFORMANCES | SPECIFICATION | CLASSIFICATION |
---|---|---|
AWS | AWS A5.1 | E7024-1 |
ISO | ISO 2560-B | E4924-1 A |
ABS | AWS A5.1 | E7024-1 |
BV | BV - Chapter 5 | 1 |
CWB | CSA W48 | E4924-1 |
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) @ -20°C (0°F) |
Hardness Rockwell B |
---|---|---|---|---|---|
E7024-1 Requirement | 400 (58) min. | 480 (70) min. | 22 min. | 27 (20) min. | |
Typical Result, As-welded | 450-530 (65-76) | 520-610 (76-88) | 22-30 | 27-80 (20-59) | 82-93 |
DEPOSIT COMPOSITION
Classification | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %V | %Mn+Ni+Cr+Mo+V |
---|---|---|---|---|---|---|---|---|---|---|
E7024-1 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 | 0.05-0.11 | 0.03-0.06 | 0.67-1.13 | 0.02 max. | 0.01-0.05 | 0.012-0.022 | 0.004-0.011 | 0.25-0.54 | 0.02-0.03 | 0.79-1.25 |
TYPICAL OPERATING PROCEDURES
Diameter | Polarity⁽¹⁾ |
Current
Amps |
---|---|---|
1/8 in (3.2 mm) | AC | 115-175 |
1/8 in (3.2 mm) | DC± | 100-160 |
5/32 in (4.0 mm) | AC | 180-240 |
5/32 in (4.0 mm) | DC± | 160-215 |
3/16 in (4.8 mm) | AC | 240-300 |
3/16 in (4.8 mm) | DC± | 220-280 |
7/32 in (5.6 mm) | AC | 300-380 |
7/32 in (5.6 mm) | DC± | 270-340 |
1/4 in (6.4 mm) | AC | 340-440 |
1/4 in (6.4 mm) | DC± | 320-400 |
NOTES
Note |
---|
⁽¹⁾ Preferred polarity is listed first. |