YJ603MX-1
Description:
YJ603MX-1 is 550N / mm 2 tensile strength metal powder flux cored wire, with high deposition efficiency, less welding spatter, less slag, the arc stability. In the welding of inorganic zinc-rich primer, has a good anti-stomatal properties.
use:
The welding wire is a special metal powder type flux cored wire used in flat and flat welding. It can be used in automatic welding, semi-automatic welding, single-pass welding and multi-pass welding. Due to its high welding efficiency, the welding wire is widely used in shipbuilding, Bridges, automobile manufacturing, steel beams and other structures of the welding.
Deposited metal chemical composition (%) (shielding gas: CO 2 )
| C | Mn | Si | S | P | Mo |
guarantee value | ≤0.12 | ≤1.90 | ≤0.90 | ≤0.030 | ≤0.030 | ≥0.20 |
Example value | 0.05 | 1.55 | 0.37 | 0.008 | 0.014 | 0.35 |
Deposited metal mechanical properties (shielding gas: CO 2 )
Project | Rm (N / mm 2 ) | ReL / Rp 0.2 (N / mm 2 ) | A (%) | KV 2 (J) -30 ° C |
guarantee value | ≥550 | ≥470 | ≥17 | ≥27 |
Example value | 600 | 520 | twenty four | 100 |
Reference current (DC + )
Wire diameter (mm) | φ1.2 | φ1.4 | φ1.6 |
Current range (A) | Flat welding | 150 ~ 350 | 170 ~ 400 | 200 ~ 450 |
Current range (A) | Fillet welding | 180 ~ 350 | 200 ~ 350 | 270 ~ 400 |
Precautions:
1 welding workpiece should be degreasing, rust treatment.
2. Welding, the gas flow is generally 20 ~ 25L / min.
3 flux cored welding, dry elongation should be 15 ~ 25mm.
4. Wire warehouse humidity should be maintained at less than 60%.
5. Non-vacuum packaging wire storage time should not exceed six months, vacuum packaging wire storage time should not exceed one year.
related articles
The number of clicks:Update time:2017/12/26 18:38:37【print this page】