SUREWELD SW-15 IP
Sureweld SW-15 IP is an all-position, iron powder coated electrode suitable for welding many types of mild steels in avariety of applications. It’s designed to permit the use of higher welding currents while improving deposition rate. High heats and speeds can be used without undercut, and the slag removal is excellent.
Features
Sureweld SW-15 IP is an iron powder coated electrode permitting the use of higher welding currents while improving the deposition rate. The use of an iron-powder coating also improves deposition efficiency. High speeds and high heats can be used without undercut. Slag removal is excellent. SW-15 IP is widely used for welding mild steels such as ASTM A-36, A-113, A-283, A-284, A-285, A-306, A-515 and A-516. Typical applications include construction equipment, metal fixtures, automotive parts, barges and farm machinery.
View large imageClassifications
Classifications/Approvals
- ASME SFA 5.1
Properties
| As Welded | |
|---|---|
| Yield Strength | 61 ksi, 420 MPa |
| Tensile Strength | 71 ksi, 490 MPa |
| Reduction in Area | 64 % |
| Elongation in 2" | 28 % |
| Typical Undiluted Weld Metal Analysis | |
| C | 0.04 % |
| Mn | 0.3 % |
| Si | 0.14 % |
| P | 0.015 % |
| S | 0.019 % |
SAW
Accessories
Depositions
| Diameter | Optimal Amperage | Range Amperage | Deposition Rate | Efficiency |
|---|---|---|---|---|
| 3/32 in, 2.4 mm | 85 A | 70 - 100 | 2 lbs./hr., 0.9 kg./hr. | 60 % |
| 1/8 in, 3.2 mm | 120 A | 100 - 150 | 2.4 lbs./hr., 1.1 kg./hr. | 63.9 % |
| 150 A | 100 - 150 | 3.1 lbs./hr., 1.4 kg./hr. | 61.1 % | |
| 5/32 in, 4.0 mm | 160 A | 160 - 200 | 3 lbs./hr., 1.4 kg./hr. | 71.9 % |
| 200 A | 160 - 200 | 3.7 lbs./hr., 1.7 kg./hr. | 67 % | |
| 3/16 in, 4.8 mm | 230 A | 190 - 270 | 4.5 lbs./hr., 2 kg./hr. | 70.9 % |
| 270 A | 190 - 270 | 5.5 lbs./hr., 2.5 kg./hr. | 73.2 % | |
| 7/32 in, 5.6 mm | 290 A | 230 - 300 | 5.8 lbs./hr., 2.6 kg./hr. | 67.2 % |
| 330 A | 230 - 300 | 7.1 lbs./hr., 3.2 kg./hr. | 70.3 % | |
| 1/4 in, 6.4 mm | 350 A | 250 - 350 | 7.1 lbs./hr., 3.2 kg./hr. | 68.7 % |
| 400 A | 250 - 350 | 8.7 lbs./hr., 3.9 kg./hr. | 69.9 % |
Extra Info
Procedure
Open or drag technique may be used. Use medium to short arc on open arc. When welding vertical-up, tilt the electrode 5º-15º in the direction of travel and use a weaving "U" or "V" arc motion while holding a medium to short arc length. A circular arc motion is perferred for welding overhead. Clean slag thoroughly between passes.