- Applications
- Welding of extra-low carbon 18%Cr-12%Ni-Mo. (316L stainless steel)
- Characteristics
-
- - Extra-low carbon weld metal provided with a good usability and weldability.
- - As extra-low carbon weld metal can be obtained, intergranular corrosion resistibility is superior to that of W 316.
- Notes on Usage
-
- - Keep the arc as short as possible and use currents as low as possible.
- - Dry the electrodes at 250~300℃(482~572℉) for 60~90 minutes before use.
- - Remove dirts such as oil and scale from the groove.
- Sizes Available and Recommended Currents ( AC or DC ± )
-
Sizes Available and Recommended Currents ( AC or DC ± )
| Dia. (mm) |
2.0 |
2.6 |
3.2 |
4.0 |
5.0 |
| Length (mm) |
250 |
300 |
350 |
350 |
350 |
Current
(A) |
F |
30~50 |
50~80 |
70~115 |
100~150 |
140~190 |
| V-up & OH |
25~45 |
45~75 |
60~110 |
90~140 |
- |
- Typical Chemical Composition of All-Weld-Metal (wt%)
-
Typical Chemical Composition of All-Weld-Metal (wt%)
| C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
| 0.02 |
1.00 |
0.73 |
0.018 |
0.010 |
18.4 |
12.2 |
2.3 |
- Typical Mechanical Properties of All-Weld Metal
-
Typical Mechanical Properties of All-Weld Metal
| T.S (MPa) |
EL (%) |
| 584 |
48 |
- Welding positions
