|
|
 |
|
|
|
|
Description and Applications |
|
HE316 is a titanium type
electrode which contains 18% Cr- 12% Ni- 2% Mo. Weld
ability is excellent. Corrosion resistance and crack
resistance are excellent. Heat resistance is better than
18% Cr- 8% Ni type . |
|
|
|
Guideline in Usage |
|
1. |
Keep the
arc and amperage as short and low as possible.
Keep the weaving width less than 2.5 times
electrode diameter. |
|
2. |
Electrodes should be re-dried at
250
～
300℃ for one hour before use |
|
3. |
Remove all dirt such
as oil and dust from the groove |
|
|
|
|
|
|
Typical
Chemical Composition of Weld Metal（％） |
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
0.050 |
0.760 |
0.700 |
0.023 |
0.011 |
12.80 |
18.80 |
2.54 |
|
|
|
|
Typical Mechanical Properties of Weld Metal |
Yield Strength
N/mm2 |
Elongation
％ |
|
594 |
42 |
|
|
|
|
Size & Recommended Current Range（AC
） |
|
|
|
2.0 |
2.6 |
3.2 |
4.0 |
5.0 |
|
|
250 |
300 |
350 |
350 |
350 |
|
Current (Amp) |
F |
30~50 |
60～85 |
85～120 |
110～150 |
150~200 |
|
V,OH |
30~50 |
50~75 |
75~105 |
95~120 |
|
|
|
|
|
 |
