Skip to product information
1 of 1

Golden Bridge

Golden Bridge (J502NiCu) Electrode

Golden Bridge (J502NiCu) Electrode

SKU:J502NICU-3/32-11

Diameter
Package
View full details

J502NiCu




J502NiCu is a low-alloy weather-resistant steel welding electrode with titanium-calcium coating, which adopts DCEP connection method and is permitted for all positions welding. It has excellent welding performance with smooth arc, low spatter level, effortless slag removal ability and optimal bead appearance. The deposited metal has good mechanical properties and atmospheric corrosion resistance.



It is applicable for welding weather-resistant railway vehicles, such as 09MnCuPTi and 16MnCu.

Chemical components of deposited metal (%)

Test item
C
Mn
Si
S
P
Ni
Cu
Example value 0.095 0.58 0.18 0.012 0.026 0.45 0.42
 

Mechanical properties of deposited metal (as-welded)

Test item
Rm
(MPa)
Rel/Rp0.2
(MPa)
A
(%)
KV2(J)
-40℃
Example value 540 450 27 73
X-ray flaw detection requirements: Level II

Reference current (AC, DC)

Welding electrode diameter (mm)
Φ2.5
Φ3.2
Φ4.0
Φ5.0
Welding current(A) 60-90 80-130 140-200 180-240
 




Impurities such as rust, oil stain and moisture must be removed from the work piece before welding