- Applications
- Welding of AISI(STS)310S stainless steel.
Fabrication and repair of furnace linings, furnace grates, burners.
- Characteristics
-
- - W 310 is a lime-titania type electrode for all-position welding, depositing weld metal of perfect austenitic structure.
- - Good mechanical property and heat resistance of the depodited weld metal.
- - W 310 has high toughness in all welding condition.
- 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.
- - Beware of cracking.
- 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 |
| 0.11 |
1.75 |
0.38 |
0.022 |
0.009 |
26.1 |
20.8 |
- Typical Mechanical Properties of All-Weld Metal
-
Typical Mechanical Properties of All-Weld Metal
| T.S (MPa) |
EL (%) |
| 588 |
40 |
- Welding positions
