YJL60G
Description:
YJL60G for gas vertical welding flux cored wire. Excellent welding process performance, stable arc, small splash, easy slag removal, weld appearance. Using vertical welding method, a weld forming, welding and high efficiency.
use:
For the welding of the ship's shell and a variety of internal components, tank side panels and bridges box beam composite plate, metallurgical blast furnace and other medium-butt welding.
Deposited metal chemical composition (%)
| C | Si | Mn | S | P | Ni | Cr | Mo | Ti |
guarantee value | ≤0.15 | ≤0.50 | ≤2.00 | ≤0.025 | ≤0.025 | ≤1.50 | ≤0.25 | ≤0.50 | ≤0.10 |
Example value | 0.09 | 0.20 | 1.62 | 0.011 | 0.007 | 0.67 | 0.02 | 0.10 | 0.03 |
Deposited metal mechanical properties
project | Rm (MPa) | Rel (MPa) | A (%) | KV 2 (J) |
-20 ° C |
guarantee value | ≥610 | ≥490 | ≥20 | ≥47 |
Example value | 643 | 506 | twenty four | 159 |
Welding test piece size
Specification (mm) | Specimen size (mm) | Angle (o) | Clearance (mm) | Welding current (A) | Welding voltage (V) |
1.6 | 300 × 100 × 20 | 22.5 | 5 | 360 | 36 |
Reference current (DC + )
Wire diameter (mm) | Welding current (A) | Welding voltage (V) |
1.6 | 320-400 | 32-36 |
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