The YC-YD558(Q) gas shielded hardfacing flux cored wire is a kind of metal powder cored filler wire. This kind of wear resistant alloy welding wire is highly recommended for excavator, mining machine parts and cutter head for tunnel boring machine, etc. Therefore, our hardfacing flux cored wire is your best choice for ultimate abrasion resistance.
Hardness (Three layers)
HRC ≥50
C | Si | Mn | P | S | Cr | Ni | Others | |
Standard | ≤1.0 | 2.0-4.5 | ≤2.0 | ≤0.03 | ≤0.03 | 7.0-12.0 | ≤1.0 | ≤1.5 |
Wire diameter (mm) | Current (A) | Voltage (V) | Gas (l/min) |
Φ1.2 | 180-280 | 20-26 | 15-20 |
Φ1.6 | 200-300 | 20-30 |