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Golden Bridge

Golden Bridge E316L-16 (A022) Electrode

Golden Bridge E316L-16 (A022) Electrode

SKU:A022-3/32-11

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A022




A022 is an ultra-low carbon Cr18Ni12Mo2 stainless steel welding electrode with rutile coating, which can be used for both AC and DC applications. The deposited metal contains ≤0.04% carbon, with good heat resistance, corrosion resistance, crack resistance and porosity resistance, good operating process performance, flame resistance and good strength.



The product is applicable for welding ultra-low carbon 022Cr17Ni12Mo2 stainless steel structure and chromium stainless steel, composite steel and dissimilar steel which cannot be heat treated after welding.

Chemical components of deposited metal (%)

Test item
C
Mn
Si
S
P
Cr
Ni
Mo
Cu
Example value 0.025 1.20 0.60 0.007 0.021 19.05 11.60 2.45 0.038
 

Mechanical properties of deposited metal

Test item
Rm(MPa)
A(%)
Example value 570 46
 

Reference current (AC, DC+)

Welding electrode diameter (mm)
Φ2.5
Φ3.2
Φ4.0
Φ5.0
Welding current (A) 50-100 70-130 100-160 140-200
 




1. Before welding, the welding electrode should be baked at 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)