Sureweld 7024
Sureweld 7024 is a high speed, heavy-coated, iron powder electrode for high deposition rates on horizontal and downhand welding. Excellent operator appeal, produces equal 45 deg; fillets, thereby eliminating over welding. Excellent bead appearance and self-cleaning slag. This electrode has good weldability and superior mechanical properties. It is particularly useful in obtaining increased penetration with little or no root porosity in horizontal or positioned fillets. Sureweld 7024 is ideal for making high speed horizontal fillet and lap welds on mild and some alloy steels, such as earthmoving and construction equipment, truck bodies, ships, barges and railcars. Sureweld 7024 exceeds the AWS A5.1 elongation % and Charpy V-Notch requirements for 7024-1.
Industries
- Barges
- Industrial and General Fabrication
- Mobile Equipment
- Railcars
Welding Process
- SMAW/MMA (Stick)
Typical Charpy V-Notch Properties
| As Welded | |
| Impact Value | 25 ft-lb |
| Impact Value | 34 J |
| Testing Temperature | 0 °F |
| Testing Temperature | -18 °C |
Typical Tensile Properties
| Condition | Elongation | Reduction in Area | Tensile Strength | Yield Strength |
| As Welded | 26 % | 63 % | 550 MPa (81 ksi) | 490 MPa (71 ksi) |
Deposition Data
| Current | Deposition Rate | Diameter | Deposition Efficiency (%) | Optimal Amps |
| 180-240 A | 2.4 kg/h (5.3 lb/h) | 4.0 mm (5/32 in.) | 71.3 % | 180 A |
| 180-240 A | 2.9 kg/h (6.3 lb/h) | 4.0 mm (5/32 in.) | 72.5 % | 210 A |
| 180-240 A | 3.3 kg/h (7.2 lb/h) | 4.0 mm (5/32 in.) | 69.4 % | 240 A |
| 250-290 A | 3.4 kg/h (7.5 lb/h) | 4.8 mm (3/16 in.) | 69.2 % | 245 A |
| 250-290 A | 3.8 kg/h (8.3 lb/h) | 4.8 mm (3/16 in.) | 70.5 % | 270 A |
| 250-290 A | 4.1 kg/h (9.1 lb/h) | 4.8 mm (3/16 in.) | 68 % | 290 A |
| 300-340 A | 4.3 kg/h (9.4 lb/h) | 5.6 mm (7/32 in.) | 72.4 % | 320 A |
| 300-340 A | 5.3 kg/h (11.6 lb/h) | 5.6 mm (7/32 in.) | 69.1 % | 360 A |
| 350-400 A | 5.7 kg/h (12.6 lb/h) | 6.4 mm (1/4 in.) | 71.7 % | 400 A |
Classifications
| Classifications |
ASME SFA 5.1 : AWS A5.1 : E7024 |
Approvals
| Approvals |
ABS CWB CSA W48 E4924 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Coating Type | Iron powder, titania |
| 0 | |
| Welding Current | DC+, DC- or AC |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Mn | P | S | Si | ||||||||||
| 0.06 % | 0.80 % | 0.01 % | 0.018 % | 0.30 % | ||||||||||
| 0.018 % | 0.30 % | |||||||||||||
Part Numbers and Accessories
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