E308L-17
AWS A5.4 E308L-17
ISO3581-A-E19 9 L R
GB/T 983 E308L-17
Description：
It welds various types of 18-8 common austenitic stainless steels. Electrode has a flux coating that renders smoother arc transfer in the flat as well as horizontal positions and a self-peeling slag for easy removal. Electrode has low carbon levels to eliminate carbide precipitation at high temperature services. It is used to weld 304 and 304L stainless steels. Electrode is associated with E308-17/E308L-17 AWS classification and conforms to AWS A5.4/A5.4M as well as ASME SFA-A5.4 standards. It comes in a 8 lb easy open can.
Diameters:
1.6mm, 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm.
Typical Mechanical Properties:
Tensile strength(MPa): | 610 |
Yield stress(MPa): | -- |
Elongation(%): | 41 |
Typical Chemical Properties:
C | Mn | P | S | Si | Ni | Cr | Mo | Cu |
0.021 | 0.72 | 0.02 | 0.005 | 0.62 | 9.75 | 19.22 | 0.13 | 0.25 |
Welding Current:(AC/DC±)
Diameter(mm) | 2.5 | 3.2 | 4.0 | 5.0 | |
Current/A | F/H | 60-80 | 80-120 | 100-150 | 140-180 |
Current/A | V/OH | 40-70 | 60-100 | 80-130 | -- |
Note:
1.The electrodes should be baked 1 hours in 300-350℃ before using.
2. Welding in short arc, and swing scope should not excess 2.5 times of the electrode diameter.
