Golden Bridge
Golden Bridge E7015-G (W607) Electrode
Golden Bridge E7015-G (W607) Electrode
SKU:W607-3/32-11
W607
W607 is a low temperature steel welding electrode with low-hydrogen sodium coating, which adopts DCEP connection method. It is permitted for all positions welding. The deposited metal still has good impact toughness at -60℃.
The product is applicable for welding low-temperature steel structures working at -60℃, such as 13MnSi63 and 09MnNiNb.
Chemical components of deposited metal (%)
Test item |
C |
Mn |
Si |
S |
P |
Ni |
Example value | 0.060 | 1.38 | 0.21 | 0.005 | 0.015 | 0.85 |
Mechanical properties of deposited metal (620℃×1h heat treatment)
Test item |
Rm (MPa) |
ReL/Rp0.2 (MPa) |
A (%) |
KV2(J) -60℃ |
Example value | 550 | 460 | 29 | 100 |
X-ray flaw detection requirements: Level I
Reference current (DC+)
Welding electrode diameter (mm) |
Φ2.5 |
Φ3.2 |
Φ4.0 |
Φ5.0 |
Welding current (A) | 60-90 | 90-120 | 140-180 | 170-210 |
1. Before welding, the welding electrode should be baked at 350-400℃ for 1.5h for ready use.
2. Impurities such as rust, oil stain and moisture must be removed from the work piece before welding.
2. Impurities such as rust, oil stain and moisture must be removed from the work piece before welding.




