Carbon Steel Welding Electrode
J506Fe
GB/T E5018
AWS A5.1 E7018
Description: J506Fe is an iron powder low hydrogen potassium electrode. It is used on both AC and DC in all positions. As the coating contains iron powder, it has highly efficient welding and can reduce welding layers.
Application: It is used for welding carbon steel and low alloy steel of corresponding strength grade, such as Q345, etc.
Chemical composition of weld metal(%):
|
C |
Mn |
Si |
S |
P |
|
≤0.12 |
≤1.60 |
≤0.75 |
≤0.030 |
≤0.035 |
Mechanical properties of weld metal:
|
Test item |
Tensile strength Mpa |
Yield strength Mpa |
Elongation % |
Impact value (J) （-30℃） |
|
Guaranteed |
≥490 |
≥400 |
≥22 |
≥27 |
|
Tested |
520 ~ 580 |
≥410 |
24 ~ 30 |
50 ~ 180 |
Diffusion hydrogen content of deposited metal: ≤8.0mL/100g (glycerin method)
X-ray inspection: I grade
Recommended current:
|
Rod diameter （mm） |
2.5 |
3.2 |
4.0 |
5.0 |
5.8 |
|
Welding current （A） |
90 ~ 120 |
120 ~ 150 |
170 ~ 200 |
210 ~ 250 |
240 ~ 310 |
Notice:
1. The electrode must be baked for 1 hour at 350℃ before welding operation;
2. It is essential to clean up rusty, oil scale, water, and impurities on welding parts before welding;
3. Use short arc operation when welding. The narrow welding track is proper.;
4. Connect the electrode to the positive pole when operation on DC.
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.
