Creating Comfort and Convenience with Everyday Essentials
Creating Comfort and Convenience with Everyday Essentials Creating Comfort and Convenience with Everyday Essentials
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Golden Bridge (D207) Electrode

Golden Bridge (D207) Electrode

$ 42.48

$ 55.22

Unavailable
Golden Bridge (D207) Electrode

Golden Bridge (D207) Electrode

$ 42.48

$ 55.22

Diameter:
  • 332inches25mm
  • 18inches32mm
  • 532inches40mm
  • 316inches50mm
Package:
  • 11lb5kg
  • 44lb20kg
Unavailable
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Product Details

D207

 



D207 is a CrMnSi-type surfacing welding electrode with low-hydrogen sodium coating, which adopts DCEP connection method.



The product is applicable for surfacing welding of worn parts such as bulldozer blades and propellers.

Chemical components of deposited metal (%)

Test item
C
Mn
Si
S
P
Cr
Example value 0.52 2.42 0.45 0.007 0.020 3.05
 

Hardness of surfacing layer:

Test item
HRC
Example value 55
 

Reference current (DC )

Welding electrode diameter (mm)
Φ3.2
Φ4.0
Φ5.0
Welding current (A) 90-110 140-160 180-220
 




1. Before welding, the welding electrode must be baked at about 300-350℃ for 1h.
2. Before surfacing welding of large work pieces, it should be properly preheated to about 200℃, and removed of the rust and oil stain on the welding surface.

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