Introduction
HFK 260B-G welding wire is CO2 gas-shielded flux cored wire. Φ1.2 is a wire made from metal powder. It features less sputter during welding, a stable arc, and a good appearance after welding.
This welding wire is suitable for unalloyed steels in normal temperatures, under non-corrosive conditions, and conditions with abrasive wear under impact loads.
Typical applications
Application examples include parts susceptible to wear in machinery for the mine industry and agriculture, machinery for making bricks or cement, hydraulic machinery, and other machinery.
Chemical composition of deposited metal (%)
| C | Cr | Si | Mn | B | Fe |
|---|---|---|---|---|---|
| ≤1.00 | 6.50–8.50 | 1.50–3.00 | ≤0.80 | 0.50–0.90 | Balance |
Mechanical properties
| Layers | Hardness (HRC) |
|---|---|
| 2 Layers | 60–63 |
Recommended welding parameters
DC reverse connection
| Diameter: in (mm) | Current (A) | Voltage (V) |
|---|---|---|
| 0.045 (1.2) | 160–220 | 22–25 |
| 1⁄16 (1.6) | 200–280 | 22–28 |
| Shielding gas | Gas flow: cfh (l/min) | Torch angle | Stick out: in (mm) |
|---|---|---|---|
| 100% CO2 | 40 (20) | 80° | 1⁄2–3⁄4 (15–20) |
Diameters and packaging
| Diameter: in (mm) | Packaging: lb (kg) |
|---|---|
| 0.045 (1.2) | 33 (15) |
| 1⁄16 (1.6) | 33 (15) |
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| Click here to download the datasheet for Kooben HFK 260B-G. |
