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Golden Bridge

Golden Bridge E2209-16 (JQ-S2209) Electrode

Golden Bridge E2209-16 (JQ-S2209) Electrode

SKU:JQ-S2209-3/32-11

Diameter
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JQ-S2209




JQ-S2209 is an ultra-low carbon duplex stainless steel welding electrode with rutile coating, which can be used for both AC and DC applications. The deposited metal contains 30%-50% ferrite, which has excellent mechanical properties and corrosion resistance, especially reliable chloride corrosion resistance, excellent pitting corrosion resistance and good welding performance.



The product is applicable for welding ultra-low carbon duplex stainless steels such as 022Cr22Ni5Mo3N and SAF2205.

Chemical components of deposited metal (%)

Test item
C
Mn
Si
S
P
Cr
Ni
Mo
Cu
N
Example value 0.032 1.20 0.69 0.006 0.021 22.75 9.34 3.00 0.10 0.13
 

Mechanical properties of deposited metal

Test item
Rm (MPa)
A(%)
Example value 790 28
 

Reference current (AC, DC+)

Welding electrode diameter (mm)
Φ3.2
Φ4.0
Welding current (A) 90-120 120-160
 




1. Before welding, the welding electrode must be baked at about 300℃ for 1h.
2. Operating with DC power supply as much as possible, and the current should not be too large.


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Diameter

* 3/32 inches (2.5 mm), * 1/8 inches (3.2 mm), * 5/32 inches (4.0 mm), * 3/16 inches (5.0 mm)

Package

11 lb (5 kg), 44 lb (20kg)