FUSION ULTRABOND
WELD WIRE FOR HIGHER STRENGTH STEELS
FUSION™ ULTRABOND
FUSION™ ULTRABOND is a seamless copper coated all position gas shielded flux cored welding wire used for joining higher strength steels with the weld deposit exhibiting high toughness even at low service temperatures.

In order to improve sub-zero impact strength, FUSION™ ULTRABOND is 1% nickel alloyed. There is no need to change the parameters of FUSION™ ULTRABOND because high deposition rate welding can be carried out in all locations because the wire is seamless it picks up no moisture. It has exceptional wire feeding properties with good weldability and low spatter.
FUSION™ ULTRABOND has tremendously low hydrogen content, eliminating concern of hydrogen embrittled welds.
Common applications include:
- Construction Steels
- Fine-Grained Steels
- Pipe Steels
- Pressure Vessel Steels
- Shipbuilding Steels

Operational Characteristics / Welding Parameters
Shielding Gas: Ar + 15 – 25% CO2 OR 100% CO2Position: All
| Diameter | 0.045” Low | 0.045” Medium | 0.045” High |
| Voltage | 20 | 24 | 26 |
| Wire Speed | 250 IPM | 350 IPM | 420 IPM |
| Stickout | 1/2" - 5/8" | 5/8" - 3/4" | 3/4" - 1" |
| Amps Produced | 180 - 200 | 225 - 250 | 260 - 290 |
| Diameter | 1/16” Low | 1/16” Medium | 1/16” High |
| Voltage | 23 | 26 | 29 |
| Wire Speed | 190 IPM | 260 IPM | 325 IPM |
| Stickout | 5/8" - 3/4" | 3/4" - 1" | 3/4" - 1" |
| Amps Produced | 190 - 210 | 240 - 260 | 300 - 330 |
Typical All-Weld Metal Analysis
- C: 0.07
- Mn: 1.30
- Si: 0.45
- Ni: 1.00
Typical All-Weld Mechanical Properties
| Shielding Gas Ar + 15 – 25% CO2 100% CO2 |
Tensile 88,500 PSI 84,000 PSI |
Yield 79,500 PSI 75,000 PSI |
Elongation 25% 25% |
Impact Strength 66 Ft Lbs @ -40F 44 Ft Lbs @ -40F |
Typical Applications
- Construction Steels
- Fine-Grained Steels
- Pipe Steels
- Pressure Vessel Steels
- Shipbuilding Steels
Standard Sizes & Packaging
Diameter: 0.045” OR 1/16”
Packaging: 33lbs. Spools
DOWNLOAD THE SPECS
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