Products
E7016/ J506
Chemical Composition Of Deposited Metal（%）
|
Pilot Projects |
C |
Mn |
Si |
S |
P |
Ni |
Cr |
Mo |
V |
|
Guaranteed Value |
≤0.15 |
≤1.60 |
≤0.75 |
≤0.035 |
≤0.035 |
≤0.30 |
≤0.20 |
≤0.30 |
≤0.08 |
|
Example Value |
0.080 |
1.05 |
0.51 |
0.012 |
0.020 |
0.012 |
0.030 |
0.007 |
0.016 |
Purpose：
It is suitable for welding medium carbon steel and low alloy steel structure, such as 16Mn, 09Mn2Si, Q345 etc. . It is also suitable for welding thick plate and carbon steel structure with poor weldability.
Features：
is a low hydrogen potassium basic coating carbon steel electrode. AC, DC dual-use, all-position welding. Good welding performance, ARC stability, less spatter, easy slag, beautiful weld molding, its deposited metal has excellent mechanical properties and crack resistance.
Points to note：
1. The electrode must be baked at 350-380℃ for 1 hour before welding.
2. Before welding must be removed welding rust, oil, moisture and other impurities.
3. Short arc welding should be used when the operation, swing range should not be too large, narrow bead welding is appropriate.
4. In order to prevent the formation of air holes, arc-starting plate should be used or return method of arc-starting welding.
Welding position：
