Stainless Steel Welding Electrode
A102
GB/T E308-16
AWS E308-16
Description: A102 is a low-carbon Cr19Ni10 stainless steel electrode with a titanium-calcium coating. It can be used for both AC and DC and has good operating performance. The deposited metal has good mechanical properties and resistance to intergranular corrosion.
Application: It is used for corrosion-resistant 06Cr19Ni10 and 06Cr18Ni11Ti stainless steel structures with welding working temperatures below 300°C.
Chemical composition of weld metal(%):
|
C |
Mn |
Si |
Cr |
Ni |
Mo |
Cu |
S |
P |
|
≤0.08 |
0.5 ~ 2.5 |
≤0.90 |
18.0 ~ 21.0 |
9.0 ~ 11.0 |
≤0.75 |
≤0.75 |
≤0.030 |
≤0.040 |
Mechanical properties of weld metal:
|
Test item |
Tensile strength Mpa |
Elongation % |
|
Guaranteed |
≥550 |
≥35 |
Recommended current:
|
Rod diameter （mm） |
2.0 |
2.5 |
3.2 |
4.0 |
5.0 |
|
Welding Current （A） |
25 ~ 50 |
50 ~ 80 |
80 ~ 110 |
110 ~ 160 |
160 ~ 200 |
Notice:
1. The electrode must be baked for 1 hour at around 150℃ before welding operation;
2. Because the penetration depth is shallow during AC welding, the DC power supply should be used as much as possible to get deeper penetration. and the current should not be too large to avoid redness of the welding rod;
3. The corrosion resistance and ferrite content of the deposited metal are determined by the double agreement of supply and demand.
Wenzhou Tianyu Electronic Co., Ltd. was established in 2000. We have been engaged in the manufacturing of welding electrodes, welding rods, and welding consumables for more than 20 years.
Our main products include stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, stainless steel welding wires, gas-shielded flux cored wires, aluminum welding wires, submerged arc welding. wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, and other welding accessories & consumables.
