SUREWELD 710P
Sureweld 710P is an E7010-P1 all-position cellulosic electrode developed for pipe welding. This electrode is recommended for welding API pipe grades up to X56. It produces X-ray quality joints in all-positions, with a consistent, deep penetration.
Features
Sureweld 710P is an all-position cellulosic electrode that is especially suited for welding high strength pipe. It produces the consistent, deep penetration required to maintain a proper keyhole when vertical-down welding in open root pipe joints. X-ray quality joints can be produced with Sureweld 710P using flat, horizontal, overhead, vertical-up and vertical-down welding procedures. Sureweld 710P is recommended for welding API grades X46, X52, and X56 pipe. It may also be used for welding root passes in higher grade pipe in some circumstances.
View large imageClassifications
Classifications/Approvals
- CERTIFIED BY C.W.B.- CSA W48
- (CONFORMS TO E7010-G)
- ASME SFA 5.5
Properties
| As Welded | |
|---|---|
| Yield Strength | 69 ksi, 480 MPa |
| Tensile Strength | 81 ksi, 560 MPa |
| Elongation in 2" | 22 % |
| Typical Charpy V-Notch Impact Properties | |
| Testing Temperature -20ºF (-29ºC) | |
| As Welded | 29 ft.-lbs., 39 J |
| Testing Temperature -50ºF (-46ºC) | |
| As Welded | 26 ft.-lbs., 35 J |
| Typical Undiluted Weld Metal Analysis | |
| C | 0.1 % |
| Mn | 0.3 % |
| Si | 0.2 % |
| P | 0.008 % |
| S | 0.016 % |
| Ni | 0.5 % |
| Mo | 0.24 % |
SAW
Accessories
Depositions
| Diameter | Optimal Amperage | Range Amperage | Deposition Rate | Efficiency |
|---|---|---|---|---|
| 3/32 in, 2.4 mm | 75 A | 40 - 75 | 1.5 lbs./hr., 0.7 kg./hr. | 72 % |
| 1/8 in, 3.2 mm | 100 A | 80 - 140 | 2.1 lbs./hr., 0.9 kg./hr. | 76.3 % |
| 130 A | 80 - 140 | 2.3 lbs./hr., 1 kg./hr. | 68.8 % | |
| 5/32 in, 4.0 mm | 140 A | 130 - 175 | 2.8 lbs./hr., 1.3 kg./hr. | 73.6 % |
| 170 A | 130 - 175 | 2.9 lbs./hr., 1.3 kg./hr. | 64.1 % | |
| 3/16 in, 4.8 mm | 160 A | 150 - 210 | 3.3 lbs./hr., 1.5 kg./hr. | 74.9 % |
| 190 A | 150 - 210 | 3.5 lbs./hr., 1.6 kg./hr. | 69.7 % | |
| 7/32 in, 5.6 mm | 190 A | 180 - 275 | 4.5 lbs./hr., 2 kg./hr. | 76.9 % |
| 230 A | 180 - 275 | 5.1 lbs./hr., 2.3 kg./hr. | 73.1 % |
Extra Info
Procedure
- Hold a short arc, but do not allow the coating to touch the molten pool. A slight oscillating motion is recommended in the horizontal and flat positions. Use a short whipping motion on vertical and overhead welds, allowing only enough time out of the crater for the metal to set up. Clean thoroughly between passes. Vertical down welds should be made at approximately the same amperages as recommended for the flat position