E309L Stainless Steel Welding Electrode
Description:
It is a super low carbon stainless steel electrode with titanium calcium coating. It can be used for both alternating and direct current. Because of its low carbon content, it can resist intercrystalline corrosion caused by carbide precipitation without stabilizer such as niobium and titanium.
Application:
Deposited Metal Chemical Composition
Deposited Metal Mechanical Performance
Referential Current
Description:
It is a super low carbon stainless steel electrode with titanium calcium coating. It can be used for both alternating and direct current. Because of its low carbon content, it can resist intercrystalline corrosion caused by carbide precipitation without stabilizer such as niobium and titanium.
Application:
Deposited Metal Chemical Composition
| C | Mn | Si | Cr | Ni | Mo | S | P | Cu | |
| Standard | ≤0.04 | 0.5-2.5 | ≤0.90 | 22.0-25.0 | 12.0-14.0 | ≤0.75 | ≤0.030 | ≤0.040 | ≤0.75 |
| Test | 0.027 | 0.85 | 0.67 | 24.20 | 13.90 | 0.09 | 0.009 | 0.020 | 0.092 |
Deposited Metal Mechanical Performance
| Tensile Strength Rm (MPa) | Elongation A(%) | |
| Standard | ≥520 | ≥25 |
| Test | 565 | 41 |
Referential Current
| Diameter (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Length (mm) | 350 | 350 | 400 | 400 |
| Current (A) | 50-70 | 80-100 | 130-160 | 160-200 |